Tag Archives: motor induction

China Custom Ie1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price with Great quality

Product Description

IE1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price

Product Description

Detailed Photos

Installation Instructions

Product Parameters

PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 3000r/min(2P)
ZB2-63M1-2	0.18	0.25	0.64	2800	52.8	0.81	61	1.8	2.4	2.4	6.0
ZB2-63M2-2	0.25	0.35	0.81	2800	58.2	0.81	61	1.8	2.4	2.4	6.0
ZB2-71M1-2	0.37	0.5	1.09	2800	63.9	0.81	64	1.8	2.4	2.4	6.7
ZB2-71M2-2	0.55	0.75	1.48	2800	69.0	0.82	64	1.8	2.4	2.5	6.7
ZB2-80M1-2	0.75	1	1.90	2825	72.1	0.83	67	1.8	2.4	2.5	6.7
ZB2-80M2-2	1.1	1.5	2.65	2825	75.0	0.84	67	1.8	2.4	2.5	7.7
ZB2-90S-2	1.5	2	3.51	2840	77.2	0.84	72	1.8	2.4	2.5	7.7
ZB2-90L-2	2.2	3	4.93	2840	79.7	0.85	72	1.8	2.4	2.5	7.7
ZB2-100L-2	3	4	6.4	2880	81.5	0.87	76	1.8	2.4	2.5	8.3
ZB2-112M-2	4	5.5	8.3	2890	83.1	0.88	77	1.8	2.4	2.5	8.3
ZB2-132S1-2	5.5	7.5	11.2	2900	84.7	0.88	80	1.8	2.4	2.5	8.3
ZB2-132S2-2	7.5	10	15.1	2900	86.0	0.88	80	1.8	2.4	2.5	8.3
ZB2-160M1-2	11	15	21.4	2930	87.6	0.89	86	2.8	2.4	2.5	8.3
ZB2-160M2-2	15	20	28.9	2930	88.7	0.89	86	2.8	2.4	2.5	8.3
ZB2-160L-2	18.5	25	35.0	2930	89.3	0.90	86	2.8	2.4	2.5	8.3
ZB2-180M-2	22	30	41.3	2940	89.9	0.90	89	2.8	2.2	2.5	8.3
ZB2-200L1-2	30	40	55.8	2950	90.7	0.90	92	2.8	2.2	2.5	8.3
ZB2-200L2-2	37	50	68.5	2950	91.2	0.90	92	2.8	2.2	2.5	8.3
ZB2-225M-2	45	60	82.8	2970	91.7	0.90	92	2.8	2.2	2.5	8.3
ZB2-250M-2	55	75	101	2970	92.1	0.90	93	3.5	2.2	2.5	8.3
ZB2-280S-2	75	100	137	2970	92.7	0.90	94	3.5	2.2	2.5	8.3
ZB2-280M-2	90	125	162	2970	93.0	0.91	94	3.5	2.2	2.5	8.3
ZB2-315S-2	110	150	197	2980	93.3	0.91	96	3.5	2.0	2.4	7.8
ZB2-315M-2	132	180	236	2980	93.5	0.91	96	3.5	2.0	2.4	7.8
ZB2-315L1-2	160	220	282	2980	93.8	0.92	99	3.5	2.0	2.4	7.8
ZB2-315L2-2	200	270	351	2980	94.0	0.92	99	3.5	2.0	2.4	7.8
ZB2-355M1-2	220	300	387	2980	94.0	0.92	103	3.5	2.0	2.4	7.8
ZB2-355M2-2	250	340	439	2980	94.0	0.92	103	3.5	1.8	2.4	7.8
ZB2-355L1-2	280	380	492	2980	94.0	0.92	103	3.5	1.8	2.4	7.8
ZB2-355L2-2	315	430	553	2980	94.0	0.92	103	3.5	1.8	2.4	7.8


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 1500r/min(4P)
ZB2-63M1-4	0.12	0.18	0.51	1400	50.0	0.72	52	1.8	2.3	2.4	4.8
ZB2-63M2-4	0.18	0.25	0.66	1400	57.0	0.73	52	1.8	2.3	2.4	4.8
ZB2-71M1-4	0.25	0.35	0.83	1400	61.5	0.74	55	1.8	2.3	2.4	5.7
ZB2-71M2-4	0.37	0.5	1.14	1400	66.0	0.75	55	1.8	2.3	2.4	5.7
ZB2-80M1-4	0.55	0.75	1.59	1390	70.0	0.75	58	1.8	2.5	2.5	5.7
ZB2-80M2-4	0.75	1	2.08	1390	72.1	0.76	58	1.8	2.5	2.5	6.6
ZB2-90S-4	1.1	1.5	2.89	1400	75.0	0.77	61	1.8	2.5	2.5	6.6
ZB2-90L-4	1.5	2	3.74	1400	77.2	0.79	61	1.8	2.5	2.5	6.6
ZB2-100L1-4	2.2	3	5.2	1420	79.7	0.81	64	1.8	2.5	2.5	7.7
ZB2-100L2-4	3	4	6.8	1420	81.5	0.82	64	1.8	2.5	2.5	7.7
ZB2-112M-4	4	5.5	8.9	1440	83.1	0.82	65	1.8	2.5	2.5	7.7
ZB2-132S-4	5.5	7.5	11.9	1440	84.7	0.83	71	1.8	2.5	2.5	7.7
ZB2-132M-4	7.5	10	15.8	1440	86.0	0.84	71	1.8	2.5	2.5	7.7
ZB2-160M-4	11	15	22.7	1460	87.6	0.84	75	2.8	2.4	2.5	7.7
ZB2-160L-4	15	20	30.2	1460	88.7	0.85	75	2.8	2.4	2.5	8.3
ZB2-180M-4	18.5	25	36.6	1470	89.3	0.86	76	2.8	2.4	2.5	8.3
ZB2-180L-4	22	30	43.2	1470	89.9	0.86	76	2.8	2.4	2.5	8.3
ZB2-200L-4	30	40	58.4	1480	90.7	0.86	79	2.8	2.4	2.5	7.9
ZB2-225S-4	37	50	70.9	1480	91.2	0.87	91	2.8	2.4	2.5	7.9
ZB2-225M-4	45	60	86	1480	91.7	0.87	91	2.8	2.4	2.5	7.9
ZB2-250M-4	55	75	104	1480	92.1	0.87	83	3.5	2.4	2.5	7.9
ZB2-280S-4	75	100	141	1480	92.7	0.87	86	3.5	2.4	2.5	7.9
ZB2-280M-4	90	125	169	1485	93.0	0.87	86	3.5	2.4	2.5	7.9
ZB2-315S-4	110	150	204	1485	93.3	0.88	93	3.5	2.3	2.4	7.6
ZB2-315M-4	132	180	244	1485	93.5	0.88	93	3.5	2.3	2.4	7.6
ZB2-315L1-4	160	220	291	1485	93.8	0.89	97	3.5	2.3	2.4	7.6
ZB2-315L2-4	200	270	363	1485	94.0	0.89	97	3.5	2.3	2.4	7.6
ZB2-355M1-4	220	300	400	1490	94.0	0.89	101	3.5	2.3	2.4	7.6
ZB2-355M2-4	250	340	449	1490	94.0	0.90	101	3.5	2.3	2.4	7.6
ZB2-355L1-4	280	380	503	1490	94.0	0.90	101	3.5	2.3	2.4	7.6
ZB2-355L2-4	315	430	565.73	1490	94.0	0.90	101	3.5	2.3	2.4	7.6


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 1000r/min(6P)
ZB2-71M1-6	0.18	0.25	0.91	900	45.5	0.66	52	1.8	2.1	2.2	4.4
ZB2-71M2-6	0.25	0.35	1.07	900	52.1	0.68	52	1.8	2.1	2.2	4.4
ZB2-80M1-6	0.37	0.5	1.35	900	59.7	0.70	54	1.8	2.1	2.2	5.2
ZB2-80M2-6	0.55	0.75	1.76	900	65.8	0.72	54	1.8	2.1	2.3	5.2
ZB2-90S-6	0.75	1	2.26	910	70.0	0.72	57	1.8	2.2	2.3	6.0
ZB2-90L-6	1.1	1.5	3.14	910	72.9	0.73	57	1.8	2.2	2.3	6.0
ZB2-100L-6	1.5	2	4.04	940	75.2	0.75	61	1.8	2.2	2.3	6.0
ZB2-112M-6	2.2	3	5.66	940	77.7	0.76	65	1.8	2.2	2.3	7.2
ZB2-132S-6	3	4	7.5	960	79.7	0.76	69	1.8	2.2	2.3	7.2
ZB2-132M1-6	4	5.5	9.8	960	81.4	0.76	69	1.8	2.2	2.3	7.2
ZB2-132M2-6	5.5	7.5	13.1	960	83.1	0.77	69	1.8	2.2	2.3	7.2
ZB2-160M-6	7.5	10	17.5	970	84.7	0.77	73	2.8	2.2	2.3	7.2
ZB2-160L-6	11	15	24.8	970	86.4	0.78	73	2.8	2.2	2.3	7.2
ZB2-180L-6	15	20	32.1	970	87.7	0.81	73	2.8	2.2	2.3	7.7
ZB2-200L1-6	18.5	25	39.2	970	88.6	0.81	76	2.8	2.2	2.3	7.7
ZB2-200L2-6	22	30	45.1	970	89.2	0.83	76	2.8	2.2	2.3	7.7
ZB2-225M-6	30	40	60.9	980	90.2	0.83	76	2.8	2.2	2.3	7.7
ZB2-250M-6	37	50	73.7	980	90.8	0.84	78	3.5	2.2	2.3	7.7
ZB2-280S-6	45	60	87.0	980	91.4	0.86	80	3.5	2.2	2.2	7.7
ZB2-280M-6	55	75	106	980	91.9	0.86	80	3.5	2.2	2.2	7.7
ZB2-315S-6	75	100	143	980	92.6	0.86	85	3.5	2.2	2.2	7.7
ZB2-315M-6	90	125	171	935	92.9	0.86	85	3.5	2.2	2.2	7.7
ZB2-315L1-6	110	150	208	935	93.3	0.86	85	3.5	2.2	2.2	7.4
ZB2-315L2-6	132	180	247	935	93.5	0.87	85	3.5	2.2	2.2	7.4
ZB2-355M1-6	160	220	295	990	93.8	0.88	92	3.5	2.1	2.2	7.4
ZB2-355M2-6	200	270	367	990	94.0	0.88	92	3.5	2.1	2.2	7.4
ZB2-355L1-6	220	300	404	990	94.0	0.88	92	3.5	2.1	2.2	7.4
ZB2-355L2-6	250	340	459	990	94.0	0.88	92	3.5	2.1	2.2	7.4


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 750r/min(8P)
ZB2-80M1-8	0.18	0.25	1.18	900	38.0	0.61	52	1.8	2	2.1	3.6
ZB2-80M2-8	0.25	0.35	1.43	690	43.4	0.61	52	1.8	2	2.1	3.6
ZB2-90S-8	0.37	0.5	1.85	690	49.7	0.61	56	1.8	2	2.1	4.4
ZB2-90L-8	0.55	0.75	2.44	690	56.1	0.61	56	1.8	2	2.2	4.4
ZB2-100L1-8	0.75	1	2.78	700	61.2	0.67	59	1.8	2	2.2	4.4
ZB2-100L2-8	1.1	1.5	3.64	700	66.5	0.69	59	1.8	2	2.2	5.5
ZB2-112M-8	1.5	2	4.71	700	70.2	0.69	61	1.8	2	2.2	5.5
ZB2-132S-8	2.2	3	6.34	710	74.2	0.71	64	1.8	2	2.2	6.6
ZB2-132M-8	3	4	8.1	710	77.0	0.73	64	1.8	2	2.2	6.6
ZB2-160M1-8	4	5.5	10.5	720	79.2	0.73	68	2.8	2	2.2	6.6
ZB2-160M2-8	5.5	7.5	13.9	720	81.4	0.74	68	2.8	2.2	2.2	6.6
ZB2-160L-8	7.5	10	18.3	720	83.1	0.75	68	2.8	2.2	2.2	6.6
ZB2-180L-8	11	15	25.9	730	85.0	0.76	70	2.8	2.2	2.2	7.3
ZB2-200L-8	15	20	34.8	730	86.2	0.76	73	2.8	2.2	2.2	7.3
ZB2-225S-8	18.5	25	42.6	730	86.9	0.76	73	2.8	2.1	2.2	7.3
ZB2-225M-8	22	30	49.0	730	87.4	0.78	73	2.8	2.1	2.2	7.3
ZB2-250M-8	30	40	65.3	730	88.3	0.79	75	3.5	2.1	2.2	7.3
ZB2-280S-8	37	50	80.1	730	88.8	0.79	76	3.5	2.1	2.2	7.3
ZB2-280M-8	45	60	97.0	740	89.2	0.79	76	3.5	2.1	2.2	7.3
ZB2-315S-8	55	75	115	740	89.7	0.81	82	3.5	2	2.2	7.3
ZB2-315M-8	75	100	156	740	90.3	0.81	82	3.5	2	2.2	7.3
ZB2-315L1-8	90	125	184	740	90.7	0.82	82	3.5	2	2.2	7.3
ZB2-315L2-8	110	150	224	740	91.1	0.82	82	3.5	2.0	2.2	7.0
ZB2-355M1-8	132	180	267	740	91.5	0.82	90	3.5	2.0	2.2	7.0
ZB2-355M2-8	160	220	323	740	91.9	0.82	90	3.5	2.0	2.2	7.0
ZB2-355L1-8	185	250	371	740	92.3	0.82	90	3.5	2.0	2.2	7.0
ZB2-355L2-8	200	270	396	740	92.5	0.83	90	3.5	2.0	2.2	7.0


PERFORMANCE DATA
Type	Output (KW)		Full Load				Noise dB(A)	Vibration(mm/s)	LRT	BDT	LRA
Type	Output (KW)	HP	Current (A)	Speed (r/min)	Eff. (%)	P.F.(COS∅)	Noise dB(A)	Vibration(mm/s)	RLT	RLT	RLA
Synchronous Speed 600r/min(10P)
ZB2-315S-10	45	60	99.63	590	91.5	0.75	82	3.5	1.7	2.2	6.8
ZB2-315M-10	55	75	121.11	590	92.0	0.75	82	3.5	1.7	2.2	6.8
ZB2-315L1-10	75	100	162.10	590	92.5	0.76	82	3.5	1.7	2.2	6.8
ZB2-315L2-10	90	125	190.96	590	93.0	0.77	82	3.5	1.7	2.2	6.8
ZB2-355M1-10	110	150	229.91	590	93.2	0.78	90	3.5	1.7	2.2	6.6
ZB2-355M2-10	132	180	275.00	590	93.5	0.78	90	3.5	1.5	2.2	6.6
ZB2-355L1-10	160	220	333.34	590	93.5	0.78	90	3.5	1.5	2.2	6.6
ZB2-355L2-10	185	250	385.42	590	93.5	0.78	90	3.5	1.5	2.2	6.6

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: What is the payment terms?
A: 30% T/T in advance, 70% before shipment or L/C at sight.

Q: What is your delivery time?
A: standard product 20 days after receiving your L/C or T/T deposit.

Q: What is the MOQ of this item?
A: 1 units for small/medium size motors, unlimited for large ones.

Q: How long is your warranty?
A: 12 months after receiving B/L.

Q: Can we used our own brand on motors ?
A: Yes, OEM and ODM also to be provided. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	Constant Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	4

Customization:	Available \|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.

induction motor

Where can individuals or businesses find reliable information on selecting, installing, and maintaining AC motors?

When seeking information on selecting, installing, and maintaining AC motors, individuals and businesses can refer to various reliable sources. These sources provide valuable guidance, recommendations, and best practices related to AC motors. Here are some places where one can find reliable information:

Manufacturer’s Documentation: AC motor manufacturers often provide detailed documentation, including product catalogs, technical specifications, installation guides, and maintenance manuals. These documents offer specific information about their motors, such as performance characteristics, electrical requirements, mounting instructions, and recommended maintenance procedures. Manufacturers’ websites are a common source for accessing these resources.
Industry Associations: Industry associations related to electrical engineering, motor manufacturing, or specific applications (e.g., HVAC, pumps, or industrial machinery) can be excellent resources for reliable information. These associations often publish technical articles, guidelines, and standards that cover a wide range of topics, including motor selection, installation practices, efficiency standards, and maintenance recommendations. Examples of such associations include the National Electrical Manufacturers Association (NEMA), the Institute of Electrical and Electronics Engineers (IEEE), and the Air Conditioning, Heating, and Refrigeration Institute (AHRI).
Professional Electricians and Engineers: Consulting with professional electricians or electrical engineers who specialize in motor applications can provide valuable insights. These professionals possess practical knowledge and experience in selecting, installing, and maintaining AC motors. They can offer personalized advice based on specific project requirements and industry best practices.
Energy Efficiency Programs and Agencies: Energy efficiency programs and agencies, such as government departments, utility companies, or environmental organizations, often provide resources and guidance on energy-efficient motor selection and operation. These programs may offer information on motor efficiency standards, rebate programs for high-efficiency motors, and energy-saving practices. Examples include the U.S. Department of Energy (DOE) and its Energy Star program.
Online Technical Forums and Communities: Online forums and communities focused on electrical engineering, motor applications, or specific industries can be valuable sources of information. Participating in these forums allows individuals and businesses to interact with experts, discuss motor-related topics, and seek advice from professionals and enthusiasts who have firsthand experience with AC motors.
Books and Publications: Books and technical publications dedicated to electrical engineering, motor technology, or specific applications can provide comprehensive information on AC motors. These resources cover topics ranging from motor theory and design principles to practical installation techniques and maintenance procedures. Libraries, bookstores, and online retailers offer a wide selection of relevant publications.

When accessing information from these sources, it is important to ensure that the information is up-to-date, reliable, and relevant to the specific application or requirements. Consulting multiple sources and cross-referencing information can help verify accuracy and establish a well-rounded understanding of AC motor selection, installation, and maintenance.

induction motor

What are the main components of an AC motor, and how do they contribute to its operation?

An AC motor consists of several key components that work together to facilitate its operation. These components include:

Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.

Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.

China Custom Ie1 Y2 0.75kw to 315kw Three Phase AC Induction Electric Motor Price with Great quality
editor by CX 2024-04-08

China Custom CE RoHS 220V 380V China Manufacture GOST Standard Premium Three Single Phase Induction AC Asynchronous Electrical Electric Motor with Best Sales

Product Description

PRODUCT OVERVIEW

Applications:General purpose including cutting machines,pumps,fans,conveyors,machines tools of farm duty and food process.

Features :High efficiency and energy saving,low noise and little vibration.

Insulation class :F

Protection class:IP54 or IP55

CONDITIONS OF USE

The altitude not exceeding 1000m above sea level.The ambient temperature subject to seasonal variations but not exceeding +40°C and not less than -15ºC.

Product Parameters

Packaging & Shipping

1) Packing Details
Packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.Or according to client’s requirement.

2) Shipping Details
Samples will be shipped within 10 days.
Batch order leading time according to the actual situation.

Company Profile

ZHangZhoug CHINAMFG Motor Co., Ltd,located in Zeguo Town,HangZhou,HangZhou City,China,enjoys convenient land, sea and air transportation network.
  We are specialized in all kinds of small and middle-sized electric motors.our main products include electric motors of Y series,Y2/YE2 series,YS/MS series of Three Phase Asynchronous motor;YC series,YL series,MY/ML series,JY series of Single Phase motors etc.They are widely used in machine tool, fans, pumps, compressors, packaging machinery, mining machinery, construction machinery, food machinery and other mechanical transmission device.
  We have obtained ISO90001-2008 quality certificate, CE certificate and CCC certificate.Our products are widely exported to over 50 countries and regions,such as east Europe,Southeast Asia,South America,Middle East,Africa etc.Meanwhile,we have kept well touch with many trading companies at home and abroad for cooperation relationship.
  “Reliable quality, Excellent service, Reasonable price, Timely delivery” is our company persistent pursuit.Looking CHINAMFG to be your long term business partner.

Detailed Photos

FAQ

Q:Why choose us?
A:professional electric motor manufacturer for 10 years;
good quality material and advanced test machine

Q:What is your MOQ?
A:10 pcs is ok for each model.At first time,trial order is okay.

Q:What about your warranty?
A: 1 year,except man-made destroyed.

Q:how about your payment way ?
A: 30% T/T in advance,70% balance on sight of BL copy by T/T or irrevocable L/C.

Q:Can you make OEM/ODM order?
A:Yes,we have rich experience on OEM/ODM order. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	Low Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Closed Type
Number of Poles:	2

Samples:	US$ 50/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:

Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.

induction motor

What are the common signs of AC motor failure, and how can they be addressed?

AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:

Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.

induction motor

How does the speed control mechanism work in AC motors?

The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.

Speed Control in Induction Motors:

Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.

China Custom CE RoHS 220V 380V China Manufacture GOST Standard Premium Three Single Phase Induction AC Asynchronous Electrical Electric Motor with Best Sales
editor by CX 2024-04-08

China supplier Ye4 Ie4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor with Great quality

Product Description

Ye4 IE4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor

Product Description

Detailed Photos

Installation Instructions

Certifications

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: What is the payment terms?
A: 30% T/T in advance, 70% before shipment or L/C at sight.

Q: What is your delivery time?
A: standard product 20 days after receiving your L/C or T/T deposit.

Q: What is the MOQ of this item?
A: 1 units for small/medium size motors, unlimited for large ones.

Q: How long is your warranty?
A: 12 months after receiving B/L.

Application:	Industrial
Speed:	Constant Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	2

Customization:	Available \|

induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.

In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:

Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.

induction motor

Can you explain the difference between single-phase and three-phase AC motors?

In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:

Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.

It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.

When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.

China supplier Ye4 Ie4 30kw High Efficiency Squirrel Cage Three Phase AC Asynchronous Induction Electric Motor with Great quality
editor by CX 2024-04-04

China Hot selling Yc Series Single Phase Capacitor Start Induction AC Electric Motor vacuum pump booster

Product Description

YC asynchronous motor is a kind of low-voltage 1-phase cage induction electric motor, which is a basic series for general uses with frame range 80-132 and it’s a new product with the national unified design.

High efficiency, energy saving, fine operation performance, small vibration, low noise, long service life, high reliability, convenient maintenance, big breakaway torque are all it’s strengths. Fixing measurement and power grade completely conform to IEC standard. It employs Grade F insulation, IP54 or IP55 class for shell protection and IC411 cooling mode.

Technical Data

Model	Rated Output		Speed(r.p.m)	Current(A)	Eff.(%)	Powerfactor(cos)	lst/ln	Tst/Tn	Tmax/Tn
Model	kW	HP	Speed(r.p.m)	Current(A)	Eff.(%)	Powerfactor(cos)	lst/ln	Tst/Tn	Tmax/Tn
YC711-2	0.18	1/4	2800	1.9	63.0	0.7	6.5	3.0	1.8
YC712-2	0.25	1/3	2800	2.4	65.0	0.72	6.5	3.0	1.8
YC80A-2	0.37	1/2	2840	3.5	66.0	0.74	6.5	3.0	1.8
YC80B-2	0.55	3/4	2850	5.04	67.0	0.74	6.5	3.0	1.8
YC80C-2	0.75	1	2850	6.68	68.0	0.75	6.5	3.0	1.8
YC90S-2	1.10	15	2850	8.93	70.0	0.8	7.0	2.5	1.8
YC90L-2	1.50	2	2870	11.4	73.0	0.82	7.0	2.5	1.8
YC100L-2	2.20	3	2900	16,50	74.0	0.82	7.0	2.5	1.8
YC112M1-2	3.00	4	2900	21.4	76.0	0.84	7.0	2.2	1.8
YC112M2-2	3.70	5	2900	24.8	79.0	0.86	7.0	2.2	1.8
YC711-4	0.12	1/6	1450	1.9	48.0	0.58	6.0	3.0	1.8
YC712-4	0.18	1/4	1450	270	50.0	0.6	6.0	3.0	1.8
YC80A-4	0.25	1/3	1450	3.52	52.0	0.62	6.0	3.0	1.8
YC80B4	0.37	1/2	1450	4.69	56.0	0.64	6.0	3.0	1.8
YC80C-4	0.55	3/4	1450	6	60.0	0.65	6.0	3.0	1.8
YC90S4	0.75	1	1450	7,50	63.0	0.72	6.5	2.5	1.8
YC90L-4	1.1	1.5	1450	10.4	67.0	0.72	6.5	2.5	1.8
YC100L-4	1.5	2	1450	13	72.0	0.73	6.5	2.5	1.8
YC112M-4	2.2	3	1450	18.5	73.0	0.74	6.5	2.5	1.8
YCL132SA-4	3	4	1450	22.4	76.0	0.8	6.5	2.2	1.8
YCL132SB4	3.7	5	1450	26	79.0	0.82	6.5	2.2	1.8
YCL132M1-4	5.5	7.5	1450	32.5	85	0.9	6.5	2	1.8
YCL132M2-4	7.5	10	1450	40	85	0.9	6.5	2	1.8

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Household Appliances, Power Tools
Operating Speed:	Constant Speed
Number of Stator:	Single-Phase
Rotor Structure:	Squirrel-Cage
Casing Protection:	Closed Type
Number of Poles:	2/4

Samples:	US$ 80/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

induction motor

Are there energy-saving technologies or features available in modern AC motors?

Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:

High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.

By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

China Hot selling Yc Series Single Phase Capacitor Start Induction AC Electric Motor vacuum pump booster
editor by CX 2024-04-03

China manufacturer Y2 Ykk Yks High Voltage AC Squirrel Cage Asynchronous Induction Motor vacuum pump brakes

Product Description

Y2, YKK, YKS High Voltage AC Squirrel Cage Asynchronous Induction Motor

1. General introduction
YKK-series (2Kv~11Kv) squirrel-cage 3 phase asynchronous motor, is building on the advanced technology in the nation. The protection degree of the motor is of IP23(according toGb4942.1), and the cooling method is IC01(according to GB/T1993).
The motors has a lot of advantages such as height efficiency, enerty-saving, low noise and vibration ,light weight and reilable performance. THey are easy for installation andmaintenance. The motor has high insulation class and moistureproof capacity.
The motor is used to drive various mechanical equipments such as blowers, pumps, crushers, storkremoing machines and other equipments. It can serve as the prime movers in coalmines, mechanical industries, powerplants and various industrial enterprises.

2. Brief Construction
The motor adopts compacted box structure, welding-jointed steel plate forits frame, light weight, rigid in construction, there is closed air to air coolers on the stator frame convenient for installation and maintenance.
Stator winding adopts F class insulation and its end adopts firm binding. The whole stator adopts solvent-free varnish Vacuum pressure impregnation(VPI) to ensure the stator has excellent electric property and humidity resistance.
Rotor is made of cast aluminium or copper bar. Aluminium rotor is made of pure aluminium, copper barwedging copper rotor enhances the entorety of rotor.
The motor adopts rolling bering or sliding bering, according to the output power and rotary speed. Bearing protection grade normally is IP44. If the motor’s protect grade increases, so does the berings’. Rolling bearing adopts iubricating gresse and its grease charger and discharger can be charged or discharged without stopping the motor.
The junction box is of IP54 protection grade and it is usually mounted on the motor’s right side(viewed from shaft extension end.) It is also can be mounted on the left side and its outlets have 4 optional orientations(up, down, left or right.) Separated grounding unit is available in main junction box, too.

3. Working conditions and performance
a) THe rated power supply is 6KV/50HZ, 10KV/50HZ.
b) The insulation class is F, the protection degreeis IP44 or IP54.
c) Height above sea level does not exceeding 1000 meters.
d) Height environmental temperature-15ºC.silding bering>5ºC.
e) The ambient air relative humidity does not exceed 95% and the mean monthly minimum temperature of current month does not exceed 25ºC
f) The deviation between power voltage and rated voltage is less than5%.
g) Rated frequency:50Hz+1%.
h) Duty type:continuous duty type S1.
i) Cooling method is IC611.

Order requirement:
Please indicate the motor type, rated output, rated voltage, rated frequency, synchronous speed, Explosion proof Mark, mounting type, protection grade, cooling method, rotation direction(view from the shaft extension side), using environment (indoor /outside).

Comparison of different series High Voltage motors

No.	Squirrel-cage motor	Y	YKK	YKS	Y2
No.	Slip ring motor	YR	YRKK	YRKS	/
1	Structure	Box-type construction, made up of steel plates welded with each other			Compact struction
2	Cooling method	IC01 or (IC11, IC21, IC31)	IC611 or IC616	IC81W	IC411
3	Cooling method	Natural ventilation, with top mounted protection cover	With top mounted air-air cooler	With top mounted air-water cooler
4	Protection type	IP23	IP44 or IP54	IP44 or IP54	IP54
5	Insulation	F
6	Mounting arrangement	IMB3
7	Voltage available	3kv, 3.3kv; 6kv, 6.6kv; 10kv, 11kv
8	Frequency available	50Hz , 60Hz

Pictures of YKK,YKS High Voltage AC Squirrel Cage Asynchronous Induction Motors

Vertical flange mounted IC81W air-water cooled high voltage squirrel cage motor

Vertical flange mounted cast iron frame IC411 TEFC high voltage squirrel cage motor

Cerificate
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase
Species:	Y, Y2 Series Three-Phase
Rotor Structure:	Squirrel-Cage
Casing Protection:	Closed Type

Customization:	Available \|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

induction motor

What are the safety considerations when working with or around AC motors?

Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:

Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.

It is important to note that the safety considerations mentioned above are general guidelines. Specific safety requirements may vary depending on the motor size, voltage, and the specific workplace regulations and standards in place. It is crucial to consult relevant safety codes, regulations, and industry best practices to ensure compliance and maintain a safe working environment when working with or around AC motors.

induction motor

Are there different types of AC motors, and what are their specific applications?

Yes, there are different types of AC motors, each with its own design, characteristics, and applications. The main types of AC motors include:

Induction Motors: Induction motors are the most commonly used type of AC motor. They are robust, reliable, and suitable for a wide range of applications. Induction motors operate based on the principle of electromagnetic induction. They consist of a stator with stator windings and a rotor with short-circuited conductive bars or coils. The rotating magnetic field produced by the stator windings induces currents in the rotor, creating a magnetic field that interacts with the stator field and generates torque. Induction motors are widely used in industries such as manufacturing, HVAC systems, pumps, fans, compressors, and conveyor systems.
Synchronous Motors: Synchronous motors are another type of AC motor commonly used in applications that require precise speed control. They operate at synchronous speed, which is determined by the frequency of the AC power supply and the number of motor poles. Synchronous motors have a rotor with electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed. Synchronous motors are often used in applications such as industrial machinery, generators, compressors, and large HVAC systems.
Brushless DC Motors: While the name suggests “DC,” brushless DC motors are actually driven by AC power. They utilize electronic commutation instead of mechanical brushes for switching the current in the motor windings. Brushless DC motors offer high efficiency, low maintenance, and precise control over speed and torque. They are commonly used in applications such as electric vehicles, robotics, computer disk drives, aerospace systems, and consumer electronics.
Universal Motors: Universal motors are versatile motors that can operate on both AC and DC power. They are designed with a wound stator and a commutator rotor. Universal motors offer high starting torque and can achieve high speeds. They are commonly used in applications such as portable power tools, vacuum cleaners, food mixers, and small appliances.
Shaded Pole Motors: Shaded pole motors are simple and inexpensive AC motors. They have a single-phase stator and a squirrel cage rotor. Shaded pole motors are characterized by low starting torque and relatively low efficiency. Due to their simple design and low cost, they are commonly used in applications such as small fans, refrigeration equipment, and appliances.

These are some of the main types of AC motors, each with its unique features and applications. The selection of an AC motor type depends on factors such as the required torque, speed control requirements, efficiency, cost, and environmental conditions. Understanding the specific characteristics and applications of each type allows for choosing the most suitable motor for a given application.

China manufacturer Y2 Ykk Yks High Voltage AC Squirrel Cage Asynchronous Induction Motor vacuum pump brakes
editor by CX 2024-04-02

China Hot selling 1.5kw 3.1A 3000r/Min High Efficiency AC Electric Induction Motor vacuum pump oil

Product Description

Three-Phase Motor is an electric motor driven by a three-phase AC power source.
They are widely used as power sources for industrial equipment and machinery. Also called three-phase induction motors (induction motors), they are generally powered by a three-phase AC power supply of 200 V, 110V, 380V and so on.
Three-Phase Motors consist of a stator, rotor, output shaft, flange bracket, and ball bearings.

YS (MS), YE3, Y4 Motor Series

YS (MS), YE3, YE4 series three-phase asynchronous motors with Aluminum housing adopted the newest design and high quality material.lt is conformity with the IEC 34-1 standards. The efficiency of the motors can meet EFF2 and EFF1 if requested. That good features: perfect performance low noises light vibration, reliable running, good appearance, small volume and light weight.

YEJ Brake Motor Series

Brake motor is made of 2 parts: three-phase asynchronous motors and brake, it belongs to three-phase-asynchronous motor derived series. Manual brake release and bolt release are 2 forms of brake. Brake is the main components of the brake motor. Its working power divided into 2 categories: One is AC braking, the other is DC braking. Our company produces brake motors are DC brake motors, the advantage of the braking torque is below, easy installation, braking response speed, high reliability, versatility and other advantages.

To the Ac power to the brake coil is provided with suction cups for low voltage winding rated DC voltage. A single-phase AC power is rectified then supply to a sucker winding to make it work so the brake motor terminal box fitted with a rectifier, wiring diagram below.Brake motor braking time (t) is the time from the motor and brake stopping the power to the shaft completely stopped, under normal circumstances, for 63 to 880 frame size motor, the braking time is 0.5 seconds. For o-132 frame size motor the braking time is 1 second, For 160 to180 frame size motor, the braking time is 2 seconds.

YVP Frequency Conversion Motor Series

YVP speed has become the popular way, can be widely used in various industries continuously variable transmission.
In the variable frequency motor speed control system, using power electronic inverter as a power supply is inevitable that there will be high harmonics, harmonic greater impact on the motor. Mainly reflected in the magnetic circuit and the circuit harmonic magnetic potential harmonic currents. Different amplitudes and frequencies of harmonic currents and magnetic flux will cause the motor stator copper loss rotor aluminum consumption. These losses of the motor efficiency and power factor reduction, the majority of these losses into heat, causing additional heating of the motor, causing the motor temperature increases, the increase in temperature generally 10~20%. As a result of electromagnetic interference power, conduction and radiation, the stator winding insulation aging, resulting in deterioration of the common-mode voltage and leakage current of accelerated beaning, bearing perishable, while the motor screaming. Since harmonic electromagnetic torque constant harmonic electromagnetic torque and vibration harmonic MMFs and rear rotor harmonic current synthesis. The torque of the motor torque will generate pulsating issued, so that the motor speed vibration is low.
Our produce YS, IE2, IE3, IE4 Series Universal three-phase asynchronous motor design, our main consideration is the motor overload, starting performance, efficiency and power factor. Another major consideration for non-sinusoidal motor power adaptability. Suppose the influence of higher harmonic current to the motor. Since the motor is increased when the working
Temperature of the low-frequency region, class F insulation dl ass above, the use of polymer insulation materials and vacuum pressure impregnation process, and the use of special insulation structure. Ln order to reduce the electromagnetic torque ripple, improve the precision mechanical parts to improve the quality level constant. high-precision bearing mute. n order to eliminate vibration motor, the motor structure to strengthen the overall design.

Operating conditions:

Ambient temperature:	-15ºC<0<40ºC	Duty:	S1 (continuous)
Altitude:	not exceed1000m	Insulation class:	B/F/H
Rated voltage:	380V, 220V-760Vis available	Protection class:	lP54/IP55
Rated frequency:	50HZ/60HZ	Cooling method:	IC0141

Production Flow

Product Overall & Installation Dimensions:

YS/MS Series:

Frame size	lnstallation Dimensions B3 (mm )									lnstallation Dimensions B5 (mm )					lnstallation Dimension B14 (mm )					Mounting Dimensions (mm )
Frame size	A	B	C	D	E	F	G	H	K	M	N	P	S	T	M	N	P	S	T	AB	AC	AD	HD	L
56	90	71	36	9	20	3	7.2	56	5.8	100	80	120	7	3	65	50	80	M5	2.5	110	120	100	155	195
63	100	80	40	11	23	4	8.5	63	7	115	95	140	10	3	75	60	90	M5	2.5	125	130	100	165	215
71	112	90	45	14	30	5	11	71	7	130	110	160	10	3.5	85	70	105	M6	2.5	140	150	110	185	246
80	125	100	50	19	40	6	15.5	80	10	165	130	200	12	3.5	100	80	120	M6	3	160	170	135	215	285
90S	140	100	56	24	50	8	20	90	10	165	130	200	12	3.5	115	95	140	M8	3	178	185	137	226	335
90L	140	125	56	24	50	8	20	90	10	165	130	200	12	3.5	115	95	140	M8	3	178	185	137	226	335
100L	160	140	63	28	60	8	24	100	12	215	180	250	15	4	130	110	160	M8	3.5	206	206	150	250	376
112M	190	140	70	28	60	8	24	112	12	215	180	250	15	4	130	110	160	M8	3.5	222	228	170	285	400
132S	216	140	89	38	80	10	33	132	12	265	230	300	15	4	165	130	200	M10	4	257	267	190	325	460
132M	216	178	89	38	80	10	33	132	12	265	230	300	15	4	165	130	200	M10	4	257	267	190	325	500
160M	254	210	108	42	110	12	37	160	15	300	250	350	15	5	215	180	250	M12	4	320	330	255	420	615
160L	254	254	108	42	110	12	37	160	15	300	250	350	15	5	215	180	250	M12	4	320	330	255	420	675
180M	279	241	121	48	110	14	42.5	180	15	300	250	350	19	5	265	230	300	M15	4	355	380	280	455	700
180L	279	279	121	48	110	14	42.5	180	15	300	250	350	19	5	265	230	300	M15	4	355	380	280	455	740

YE3, YE4 Series:

Frame size	lnstallation Dimensions B3 (mm )									lnstallation Dimensions B5 (mm )					lnstallation Dimension B14 (mm )					Mounting Dimensions (mm )
Frame size	A	B	C	D	E	F	G	H	K	M	N	P	S	T	M	N	P	S	T	AB	AC	AD	HD	L
56	90	71	36	9	20	3	7.2	56	5.8	100	80	120	7	3	65	50	80	M5	2.5	110	120	100	155	195
63	100	80	40	11	23	4	8.5	63	7	115	95	140	10	3	75	60	90	M5	2.5	125	130	100	165	215
71	112	90	45	14	30	5	11	71	7	130	110	160	10	3.5	85	70	105	M6	2.5	140	150	110	185	246
80	125	100	50	19	40	6	15.5	80	10	165	130	200	12	3.5	100	80	120	M6	3	160	170	145	215	305
90S	140	100	56	24	50	8	20	90	10	165	130	200	12	3.5	115	95	140	M8	3	178	185	165	226	360
90L	140	125	56	24	50	8	20	90	10	165	130	200	12	3.5	115	95	140	M8	3	178	185	165	226	385
100L	160	140	63	28	60	8	24	100	12	215	180	250	15	4	130	110	160	M8	3.5	270	206	175	250	445
112M	190	140	70	28	60	8	24	112	12	215	180	250	15	4	130	110	160	M8	3.5	270	228	190	285	455
132S	216	140	89	38	80	10	33	132	12	265	230	300	15	4	165	130	200	M10	4	270	267	220	325	475
132M	216	178	89	38	80	10	33	132	12	265	230	300	15	4	165	130	200	M10	4	270	267	220	325	570
160M	254	210	108	42	110	12	37	160	15	300	250	350	15	5	215	180	250	M12	4	320	330	260	420	655
160L	254	254	108	42	110	12	37	160	15	300	250	350	15	5	215	180	250	M12	4	320	330	260	420	685
180M	279	241	121	48	110	14	42.5	180	15	300	250	350	19	5	265	230	300	M15	4	360	380	305	455	705
180L	279	279	121	48	110	14	42.5	180	15	300	250	350	19	5	265	230	300	M15	4	360	380	305	455	745

YEJ B3 Series H63-180:

Frame size	Installation Dimensions (mm)
Frame size	A	B	C	D	E	F	G	H	K	AB	AC	HD	L
63	100	80	40	Φ11	23	4	12.5	63	Φ7	135	120×120	167	255
71	112	90	45	Φ14	30	5	16	71	Φ7	137	130×130	178	305
80M	125	100	50	Φ19	40	6	21.5	80	Φ10	155	145×145	190	340
90S	140	100	56	Φ24	50	8	27	90	Φ10	175	160×160	205	400
90L	140	125	56	Φ24	50	8	27	90	Φ10	175	160×160	205	400
100L	160	140	63	Φ28	60	8	31	100	Φ12	200	185×185	240	440
112M	190	140	70	Φ28	60	8	31	112	Φ12	230	200×200	270	480
132S	216	140	89	Φ38	80	10	41	132	Φ12	270	245×245	315	567
132M	216	178	89	Φ38	80	10	41	132	Φ12	270	245×245	315	567
160M	254	210	108	Φ42	110	12	45	160	Φ14.5	320	335×335	450	780
160L	254	254	108	Φ42	110	12	45	160	Φ14.5	320	335×335	450	780
180M	279	241	121	Φ48	110	14	51.5	180	Φ14.5	355	370×370	500	880
180L	279	279	121	Φ48	110	14	51.5	180	Φ14.5	355	370×370	500	880

YEJ B5 Series H63-180:

Frame size	Installation Dimensions (mm)
Frame size	D	E	F	G	M	N	P	S	T	AC	HD	L
63	Φ11	23	4	12.5	115	95	140	10	3	120×120	104	255
71	Φ14	30	5	16	130	110	160	10	3	130×130	107	305
80M	Φ19	40	6	21.5	165	130	200	12	3.5	145×145	115	340
90S	Φ24	50	8	27	165	130	200	12	3.5	160×160	122	400
90L	Φ24	50	8	27	165	130	200	12	3.5	160×160	122	400
100L	Φ28	60	8	31	215	180	250	14.5	4	185×185	137	440
112M	Φ28	60	8	31	215	180	250	14.5	4	200×200	155	480
132S	Φ38	80	10	41	265	230	300	14.5	4	245×245	180	567
132M	Φ38	80	10	41	265	230	300	14.5	4	245×245	180	567
160M	Φ42	110	12	45	300	250	350	18.5	5	320×320	290	780
160L	Φ42	110	12	45	300	250	350	18.5	5	320×320	290	780
180M	Φ48	110	14	51.5	300	250	350	18.5	5	360×360	340	880
180L	Φ48	110	14	51.5	300	250	350	18.5	5	360×360	340	880

YEJ B14 Series H63-112:

Frame size	Installation Dimensions (mm)
Frame size	D	E	F	G	M	N	P	S	T	AC	HD	L
63	Φ11	23	4	12.5	75	60	90	M5	2.5	120×120	104	255
71	Φ14	30	5	16	85	70	105	M6	2.5	130×130	107	305
80	Φ19	40	6	21.5	100	80	110	M6	3	145×145	115	340
90S	Φ24	50	8	27	115	95	120	M8	3	160×160	122	400
90L	Φ24	50	8	27	115	95	120	M8	3	160×160	122	400
100L	Φ28	60	8	31	130	110	155	M8	3.5	185×185	137	440
112M	Φ28	60	8	31	130	110	160	M8	3.5	200×200	155	480

YVP B3 Series H63-180:

Frame size	Installation Dimensions (mm)
Frame size	A	B	C	D	E	F	G	H	K	AB	AC	HD	L
63	100	80	40	Φ11	23	4	12.5	63	7	135	120×120	167	260
71	112	90	45	Φ14	30	5	16	71	7	137	130×130	178	295
80	125	100	50	Φ19	40	6	21.5	80	10	155	145×145	190	340
90S	140	100	56	Φ24	50	8	27	90	10	175	160×160	205	390
90L	140	125	56	Φ24	50	8	27	90	10	175	160×160	205	400
100L	160	140	63	Φ28	60	8	31	100	12	200	185×185	240	430
112M	190	140	70	Φ28	60	8	31	112	12	230	200×200	270	460
132S	216	140	89	Φ38	80	10	41	132	12	270	245×245	315	525
132M	216	178	89	Φ38	80	10	41	132	12	270	245×245	315	525
160M	254	210	108	Φ42	110	12	45	160	14.5	320	335×335	450	850
160L	254	254	108	Φ42	110	12	45	160	14.5	320	335×335	450	870
180M	279	241	121	Φ48	110	14	51.5	180	14.5	355	370×370	500	880
180L	279	279	121	Φ48	110	14	51.5	180	14.5	355	370×370	500	980

YVP B5 Series H63-180:

C	Installation Dimensions (mm)
C	D	E	F	G	M	N	P	S	T	AC	HD	L
63	Φ11	23	4	12.5	115	95	140	10	3	120×120	104	260
71	Φ14	30	5	16	130	110	160	10	3.5	130×130	107	295
80M	Φ19	40	6	21.5	165	130	200	12	3.5	145×145	115	340
90S	Φ24	50	8	27	165	130	200	12	3.5	160×160	122	390
90L	Φ24	50	8	27	165	130	200	12	3.5	160×160	122	400
100L	Φ28	60	8	31	215	180	250	14.5	4	185×185	137	430
112M	Φ28	60	8	31	215	180	250	14.5	4	200×200	155	460
132S	Φ38	80	10	41	265	230	300	14.5	4	245×245	180	525
132M	Φ38	80	10	41	265	230	300	14.5	4	245×245	180	252
160M	Φ42	110	12	45	300	250	350	18.5	5	335×335	290	850
160L	Φ42	110	12	45	300	250	350	18.5	5	335×335	290	870
180M	Φ48	110	14	51.5	300	250	350	18.5	5	370×370	340	880
180L	Φ48	110	14	51.5	300	250	350	18.4	5	370×370	340	980

YVP B14 Series H63-112:

Frame size	Installation Dimensions (mm)
Frame size	D	E	F	G	M	N	P	S	T	AC	HD	L
63	Φ11	23	4	12.5	75	60	90	M5	2.5	120×120	104	260
71	Φ14	30	5	16	85	70	105	M6	2.5	130×130	107	295
80	Φ19	40	6	21.5	100	80	110	M6	3	145×145	115	340
90S	Φ24	50	8	27	115	95	120	M8	3	160×160	122	390
90L	Φ24	50	8	27	115	95	120	M8	3	160×160	122	400
100L	Φ28	60	8	31	130	110	155	M8	3.5	185×185	137	430
112M	Φ28	60	8	31	130	110	160	M8	3.5	200×200	155	460

Product Parameters

YS/MS Series:

TYPE	RATED OUTPUT		RATED SPEED	EFFICIENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TOROUE	LOCKED ROTOR TORQUE
TYPE	RATED OUTPUT		RATED SPEED	EFFICIENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	RATED CURRENT
	KW	HP	rpm	η%(IE2)	cosφ	A	Nm	Ts/Tn	Tmax/Tn	IS/In
YS-5612	0.09	1/8	2680	62.0	0.68	0.32	0.307	2.3	2.3	6.0
YS-5622	0.12	1/6	2660	67.0	0.71	0.38	0.410	2.3	2.3	6.0
YS-6312	0.18	1/4	2710	69.0	0.75	0.53	0.614	2.3	2.3	6.0
YS-6322	0.25	1/3	2730	72.0	0.78	0.68	0.853	2.3	2.3	6.0
YS-7112	0.37	1/2	2760	73.5	0.80	0.96	1.260	2.3	2.3	6.0
YS-7122	0.55	3/4	2770	75.5	0.82	1.35	1.880	2.3	2.3	6.0
YS-8012	0.75	1.0	2770	76.5	0.85	1.75	2.560	2.2	2.3	6.0
YS-8571	1.10	1.5	2800	77.0	0.85	2.55	3.750	2.2	2.3	7.0
YS-90S-2	1.50	2.0	2840	78.5	0.85	3.42	5.040	2.2	2.3	7.0
YS-90L-2	2.20	3.0	2840	81.0	0.86	4.80	7.400	2.2	2.3	7.0
YS-100L-2	3.00	4.0	2890	84.6	0.87	6.17	9.910	2.2	2.3	7.8
YS-5614	0.06	1/12	1320	56.0	0.58	0.28	0.410	2.4	2.4	6.0
YS-5624	0.09	1/8	1320	58.0	0.61	0.39	0.614	2.4	2.4	6.0
YS-6314	0.12	1/6	1350	60.0	0.63	0.48	0.819	2.4	2.4	6.0
YS-6324	0.18	1/4	1350	64.0	0.66	0.65	1.230	2.4	2.4	6.0
YS-7114	0.25	1/3	1350	67.0	0.68	0.83	1.710	2.4	2.4	6.0
YS-7124	0.37	1/2	1350	69.5	0.72	1.12	2.520	2.4	2.4	6.0
YS-8014	0.55	3/4	1380	73.5	0.73	1.56	3.750	2.4	2.4	6.0
YS-8571	0.75	1.0	1390	75.5	0.75	2.01	5.120	2.3	2.4	6.5
YS-90S-4	1.10	1.5	1400	78.0	0.78	2.75	7.400	2.3	2.4	6.5
YS-90L-4	1.50	2.0	1400	79.0	0.79	3.65	10.100	2.3	2.4	6.5
YS-100L1-4	2.20	3.0	1440	84.3	0.81	4.90	14.600	2.3	2.3	7.6
YS-100L2-4	3.00	4.0	1440	85.5	0.82	6.50	19.900	2.3	2.3	7.6
YS-7116	0.18	1/4	910	59.0	0.61	0.76	1.890	2.0	2.0	5.5
YS-7126	0.25	1/3	910	63.0	0.62	0.97	2.260	2.0	2.0	5.5
YS-8016	0.37	1/2	910	68.0	0.62	1.33	3.880	2.0	2.0	5.5
YS-8026	0.55	3/4	910	71.0	0.64	1.84	5.770	2.0	2.0	5.5
YS-90S-6	0.75	1.0	920	73.0	0.68	2.30	7.790	2.0	2.1	5.5
YS-90L-6	1.10	1.5	920	74.0	0.70	3.23	11.400	2.0	2.1	6.0
YS-100L-6	1.50	2.0	940	79.0	0.75	3.38	15.200	2.0	2.1	6.5
YS-711-8	0.09	0.12	600	40.0	0.57	0.60	1.950	1.8	1.9	2.8
YS-712-8	0.12	0.18	600	45.0	0.57	0.71	2.160	1.8	1.9	2.8
YS-801-8	0.18	0.25	645	51.0	0.61	0.88	2.490	1.8	2.0	3.3
YS-802-8	0.25	0.37	645	54.0	0.61	1.15	3.640	1.8	2.0	3.3
YS-90S-8	0.37	0.50	670	62.0	0.61	1.49	5.120	1.8	2.0	4.0
YS-90L-8	0.55	0.75	670	63.0	0.61	2.17	7.610	1.8	2.1	4.0

YE3 Series:

TYPE	RATED OUTPUT		RATED SPEED	EFFICIENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TOROUE	LOCKED ROTOR TORQUE
TYPE	RATED OUTPUT		RATED SPEED	EFFICIENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	RATED CURRENT
	KW	HP	rpm	η%(IE3)	cosφ	A	Nm	Ts/Tn	Tmax/Tn	IS/In
YE3-801-2	0.75	1.0	2880	80.7	0.82	1.72	2.49	2.3	2.3	7.0
YE3-802-2	1.10	1.5	2880	82.7	0.83	2.43	3.65	2.2	2.3	7.3
YE3-90S-2	1.50	2.0	2895	84.2	0.84	3.22	4.95	2.2	2.3	7.6
YE3-90L-2	2.20	3.0	2895	85.9	0.85	4.58	7.26	2.2	2.3	7.6
YE3-100L-2	3.00	4.0	2895	87.1	0.87	6.02	9.90	2.2	2.3	7.8
YE3-160L-2	18.50	25.0	2940	92.4	0.89	34.20	60.10	2.0	2.3	8.2
YE3-802-4	0.75	1.0	1420	82.5	0.75	1.84	5.04	2.3	2.3	6.6
YE3-90s-4	1.10	1.5	1445	84.1	0.76	2.61	7.27	2.3	2.3	6.8
YE3-90L-4	1.50	2.0	1445	85.3	0.77	3.47	9.91	2.3	2.3	7.0
YE3-100L1-4	2.20	3.0	1435	86.7	0.81	4.76	14.60	2.3	2.3	7.6
YE3-100L2-4	3.00	4.0	1435	87.7	0.82	6.34	20.00	2.3	2.3	7.6
YE3-112M-4	4.00	5.5	1440	88.6	0.82	8.37	26.50	2.2	2.3	7.8
YE3-132S-4	5.50	7.5	1460	89.6	0.83	11.20	36.00	2.0	2.3	7.9
YE3-132M-4	7.50	10.0	1460	90.4	0.84	15.00	49.10	2.0	2.3	7.5
YE3-160M-4	11.00	15.0	1465	91.4	0.85	21.50	71.70	2.2	2.3	7.7
YE3-160L-4	15.00	20.0	1465	92.1	0.86	28.80	97.80	2.2	2.3	7.8
YE3-180M-4	18.50	25.0	1470	92.6	0.86	35.30	120.20	2.0	2.3	7.8
YE3-180L-4	22.00	30.0	1470	93	0.86	41.80	142.90	2.0	2.3	7.8
YE3-90S-6	0.75	1.0	935	78.9	0.71	2.03	7.66	2.0	2.1	6.0
YE3-90L-6	1.10	1.5	945	81	0.73	2.83	11.10	2.0	2.1	6.0
YE3-100L-6	1.50	2.0	949	82.5	0.73	3.78	15.10	2.0	2.1	6.5
YE3-112M-6	2.20	3.0	955	84.3	0.74	5.36	22.00	2.0	2.1	6.6
YE3-132S-6	3.00	4.0	968	85.6	0.74	7.20	29.60	2.0	2.1	6.8
YE3-132M1-6	4.00	5.5	968	86.8	0.74	9.46	39.50	2.0	2.1	6.8
YE3-132M2-6	5.50	7.5	968	88	0.75	12.70	54.30	2.0	2.1	7.0
YE3-160M-6	7.50	10.0	970	89.1	0.79	16.20	73.80	2.0	2.1	7.0
YE3-160L-6	11.00	15.0	970	90.3	0.8	23.10	108.30	2.0	2.1	6.2
YE3-180L-6	18.50	20.0	975	91.2	0.81	30.90	146.90	2.0	2.1	7.3

YE4 Series:

	OUTPUT	RATED CURRENT	ROTATE SPEED	EFFICIENCY	POWER FOCTOR	RATED TORQUE	LOCKED ROTOR TORQUE	LOCKED ROTOR CURRENT	MAXIMUM TORQUE	NOISE
TYPE	OUTPUT	RATED CURRENT	ROTATE SPEED	EFFICIENCY	POWER FOCTOR	RATED TORQUE	RATED TORQUE	RATED CURRENT	RATED TORQUE	NOISE
	kW	A	r/min	Eff.%(IE4)	P.F	N.m	Tst	Ist	Tmax	dB(A)
	kW	A	r/min	Eff.%(IE4)	P.F	N.m	TN	IN	TN	dB(A)
SYNCHRO-SPEED 3000r/min
YE4-80M1-2	0.75	1.6	2895	83.5	0.83	2.47	2.2	8.5	2.3	62
YE4-80M2-2	1.1	2.4	2895	85.2	0.83	3.63	2.2	8.5	2.3	62
YE4-90S-2	1.5	3.1	2880	86.5	0.85	4.97	2.2	9.0	2.3	67
YE4-90L-2	2.2	4.4	2880	88.0	0.86	7.30	2.2	9.0	2.3	67
YE4-100L-2	3	5.9	2905	89.1	0.87	9.86	2.2	9.5	2.3	74
YE4-112M-2	4	7.7	2920	90.0	0.88	13.10	2.2	9.5	2.3	77
YE4-132S1-2	5.5	10.4	2945	90.0	0.88	17.80	2.0	9.5	2.3	79
YE4-132S2-2	7.5	14	2940	91.7	0.89	24.40	2.0	9.5	2.3	79
YE4-160M1-2	11	20.3	2965	92.6	0.89	35.40	2.0	9.5	2.3	81
YE4-160M2-2	15	27.5	2965	93.3	0.89	48.30	2.0	9.5	2.3	81
YE4-160L-2	18.5	33.7	2965	93.7	0.89	59.60	2.0	9.5	2.3	81
SYNCHRO-SPEED1500r/min
YE4-80M1-4	0.55	1.4	1440	83.9	0.74	3.65	2.4	6.6	2.3	56
YE4-80M2-4	0.75	1.8	1440	85.7	0.74	4.97	2.3	8.5	2.3	56
YE4-90S-4	1.1	2.6	1445	87.2	0.75	7.27	2.3	8.5	2.3	59
YE4-90L-4	1.5	3.4	1445	88.2	0.76	9.91	2.3	9.0	2.3	59
YE4-100L1-4	2.2	4.7	1450	89.5	0.79	14.50	2.3	9.0	2.3	64
YE4-100L2-4	3	6.3	1450	90.4	0.8	19.80	2.3	9.5	2.3	64
YE4-112M-4	4	8.3	1460	91.1	0.8	26.20	2.3	9.5	2.3	65
YE4-132S-4	5.5	11.4	1475	91.1	0.8	35.60	2.0	9.5	2.3	71
YE4-132M-4	7.5	15.2	1470	92.6	0.81	48.70	2.0	9.5	2.3	71
YE4-160M-4	11	21.6	1470	93.3	0.83	71.50	2.0	9.5	2.3	73
YE4-160L-4	15	28.9	1470	93.9	0.84	97.40	2.0	9.5	2.3	73
SYNCHRO-SPEED1000r/min
YE4-80M1-6	0.37	1.1	940	78.0	0.68	3.76	1.9	6.0	2.1	54
YE4-80M2-6	0.55	1.5	940	80.9	0.68	5.59	1.9	6.0	2.1	54
YE4-90S-6	0.75	2	950	82.7	0.7	7.54	2.1	7.5	2.1	57
YE4-90L-6	1.1	2.8	950	84.5	0.7	11.10	2.1	7.5	2.1	57
YE4-100L-6	1.5	3.7	960	85.9	0.71	14.90	2.1	7.5	2.1	61
YE4-112M-6	2.2	5.4	975	87.4	0.71	21.50	2.1	7.5	2.1	65
YE4-132S-6	3	7.2	985	88.6	0.71	29.10	2.0	7.5	2.1	69
YE4-132M1-6	4	9.4	985	89.5	0.72	38.80	2.0	8.0	2.1	69
YE4-132M2-6	5.5	12.8	980	90.5	0.72	53.60	2.0	8.0	2.1	69
YE4-160M-6	7.5	16.4	980	91.3	0.76	73.10	2.0	8.0	2.1	73
YE4-160L-6	11	23.5	980	92.3	0.77	107.00	2.0	8.5	2.1	73

YEJ 3000r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	STATIC BRAKE TCRQUE	BRAKE TIME
TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	DC	BRAKE TIME
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	NM	S
YEJ-631-2	0.18	2800	65.0	0.80	0.53	0.61	2.2	2.2	3.5	0.10
YEJ-632-2	0.25	2800	68.0	0.81	0.69	0.85	2.2	2.2	3.5	0.10
YEJ-711-2	0.37	2830	70.0	0.81	0.99	1.25	2.2	2.2	4.0	0.10
YEJ-712-2	0.55	2830	73.0	0.82	1.40	1.86	2.2	2.3	4.0	0.10
YEJ-801-2	0.75	2840	75.0	0.83	1.83	2.52	2.2	2.3	7.5	0.10
YEJ-802-2	1.10	2840	77.0	0.84	2.55	3.70	2.2	2.3	7.5	0.10
YEJ-90S-2	1.50	2840	79.0	0.84	3.39	5.04	2.2	2.3	15	0.15
YEJ-90L-2	2.20	2840	81.0	0.85	4.80	7.40	2.2	2.3	15	0.15
YEJ-100L1-2	3.00	2860	83.0	0.87	6.31	10.00	2.2	2.3	30	0.15
YEJ-100L2-2	4.00	2880	85.0	0.88	8.22	13.30	2.2	2.3	40	0.15
YEJ-112M-2	5.50	2910	86.0	0.88	11.2	18.00	2.2	2.3	80	0.15
YEJ-132S-2	7.00	2910	87.0	0.88	15.1	24.60	2.2	2.3	80	0.15
YEJ-132M-2	11.00	2930	88.0	0.89	21.3	35.90	2.2	2.3	150	0.30
YEJ-160M-2	15.00	2930	89.0	0.89	28.8	48.90	2.2	2.2	150	0.30
YEJ-160L-2	18.50	2935	90.0	0.90	34.7	60.20	2.2	2.2	150	0.30
YEJ-180M-2	22.00	2935	90.0	0.90	41.3	71.60	2.2	2.2	200	0.30

YEJ 1500r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	STATIC BRAKE TCRQUE	BRAKE TIME
TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	DC	BRAKE TIME
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	NM	S
YEJ-631-4	0.12	1360	57.0	0.72	0.44	0.84	2.2	2.0	3.5	0.10
YEJ-632-4	0.18	1360	60.0	0.73	0.62	1.26	2.2	2.0	3.5	0.10
YEJ-711-4	0.25	1375	65.0	0.74	0.79	1.74	2.2	2.0	4.0	0.10
YEJ-712-4	0.37	1375	67.0	0.75	1.12	2.57	2.2	2.0	4.0	0.10
YEJ-801-4	0.55	1405	71.0	0.75	1.57	3.74	2.2	2.4	7.5	0.10
YEJ-802-4	0.75	1405	73.0	0.76	2.02	5.10	2.2	2.4	7.5	0.10
YEJ-90S-4	1.10	1445	75.0	0.77	2.82	7.27	2.2	2.3	15	0.15
YEJ-90L-4	1.50	1445	78.0	0.79	3.7	9.91	2.2	2.3	15	0.15
YEJ-100L1-4	2.20	1440	80.0	0.81	5.16	14.60	2.2	2.3	30	0.15
YEJ-100L2-4	3.00	1440	82.0	0.82	6.78	19.90	2.2	2.3	30	0.15
YEJ-112M-4	4.00	1440	84.0	0.82	8.82	26.50	2.2	2.3	40	0.15
YEJ-132S-4	5.50	1440	85.0	0.83	11.7	36.50	2.2	2.3	80	0.15
YEJ-132M-4	7.50	1440	87.0	0.84	15.6	49.70	2.2	2.3	80	0.15
YEJ-160M-4	11.00	1450	88.0	0.85	21.3	72.40	2.2	2.2	150	0.30
YEJ-160L-4	15.00	1450	89.0	0.85	30.1	98.80	2.2	2.2	150	0.30
YEJ-180M-4	18.50	1455	90.5	0.86	36.5	121.40	2.2	2.2	150	0.30
YEJ-180L-4	22.00	1455	91.0	0.86	43.1	144.40	2.0	2.2	200	0.30

YEJ 1000r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	STATIC BRAKE TCRQUE	BRAKE TIME
TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	DC	BRAKE TIME
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	NM	S
YEJ-711-6	0.18	900	56.0	0.66	0.71	19.10	1.9	2.0	4.0	0.10
YEJ-712-6	0.25	900	59.0	0.68	0.95	2.65	1.9	2.0	4.0	0.10
YEJ-801-6	0.37	910	62.0	0.70	1.30	3.88	1.9	2.0	7.5	0.10
YEJ-802-6	0.55	910	65.0	0.72	1.79	5.77	1.9	2.1	7.5	0.10
YEJ-90S-6	0.75	930	69.0	0.72	2.26	7.70	2.1	2.1	15	0.15
YEJ-90L-6	1.10	940	72.0	0.73	3.14	11.20	2.1	2.1	15	0.15
YEJ-100L-6	1.50	940	76.0	0.76	3.95	15.20	2.2	2.1	30	0.15
YEJ-112M-6	2.20	96o	79.0	0.76	5.57	21.90	2.2	2.1	40	0.15
YEJ-132S-6	3.00	960	81.0	0.76	7.40	29.80	2.2	2.1	80	0.15
YEJ-132M1-6	4.00	960	82.0	0.76	9.63	39.80	2.2	2.1	80	0.15
YEJ-132M2-6	5.50	960	84.0	0.77	12.90	54.70	2.2	2.1	150	0.30
YEJ-160M-6	7.50	970	86.0	0.77	17.00	73.80	1.8	2.1	150	0.30
YEJ-160L-6	11.00	970	87.5	0.78	24.30	108.30	1.9	2.1	150	0.30
YEJ-180L-6	15.00	970	89.0	0.81	31.60	147.70	2.1	2.1	200	0.30

YVP 3000r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	FREOUENCY CONVERSION BLOWER
	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	VOLTAGEV		SPEED
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	THREE PHASE	SINGLE PHASE	RPM
YVP-631-2	0.18	2800	65.0	0.80	0.53	0.61	2.2	2.2	380	220	2800
YVP-632-2	0.25	2800	68.0	0.81	0.69	0.85	2.2	2.2	380	220	2800
YVP-711-2	0.37	2830	70.0	0.81	0.99	1.25	2.2	2.2	380	220	2800
YVP-712-2	0.55	2830	73.0	0.82	1.40	1.86	2.2	2.3	380	220	2800
YVP-801-2	0.75	2840	75.0	0.83	1.83	2.52	2.2	2.3	380	220	2800
YVP-802-2	1.10	2840	77.0	0.85	2.55	3.70	2.2	2.3	380	220	2800
YVP-90S-2	1.50	2840	79.0	0.85	3.39	5.04	2.2	2.3	380	220	2800
YVP-90L-2	2.20	2840	81.0	0.86	4.80	7.40	2.2	2.3	380	220	2800
YVP-100L-2	3.00	2860	83.0	0.87	6.31	10.0	2.2	2.3	380	220	2800
YVP-112M-2	4.00	2880	84.0	0.88	8.22	13.3	2.2	2.3	380	220	2800
YVP-132S1-2	5.50	2910	85.0	0.88	11.2	18.0	2.2	2.3	380	220	2800
YVP-132S2-2	7.50	2910	86.0	0.88	15.1	24.6	2.2	2.3	380	220	2800
YVP-160M1-2	11.0	2930	88.0	0.89	21.3	35.9	2.2	2.3	380	220	2800
YVP-160M2-2	15.0	2930	89.0	0.89	28.8	48.9	2.2	2.3	380	220	2800
YVP-160L-2	18.5	2935	90.0	0.90	34.7	60.2	2.2	2.3	380	220	2800
YVP-180M-2	22.0	2935	90.0	0.90	41.3	71.6	2.0	2.3	380	220	2800

YVP 1500r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	FREOUENCY CONVERSION BLOWER
	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	VOLTAGEV		SPEED
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	THREE PHASE	SINGLE PHASE	RPM
YVP-631-4	0.12	1360	57.0	0.72	0.44	0.84	2.2	2.0	380	220	2800
YVP-632-4	0.18	1360	60.0	0.73	0.62	1.26	2.2	2.0	380	220	2800
YVP-711-4	0.25	1375	65.0	0.74	0.79	1.74	2.2	2.0	380	220	2800
YVP-712-4	0.37	1375	67.0	0.75	1.12	2.57	2.2	2.0	380	220	2800
YVP-801-4	0.55	1405	71.0	0.75	1.57	3.74	2.2	2.4	380	220	2800
YVP-802-4	0.75	1405	73.0	0.77	2.02	5.10	2.2	2.4	380	220	2800
YVP-90S-4	1.10	1445	75.0	0.79	2.82	7.27	2.2	2.3	380	220	2800
YVP-90L-4	1.50	1445	78.0	0.79	3.70	9.91	2.2	2.3	380	220	2800
YVP-100L1-4	2.20	1440	80.0	0.81	5.16	14.60	2.2	2.3	380	220	2800
YVP-100L2-4	3.00	1440	82.0	0.82	6.78	19.90	2.2	2.3	380	220	2800
YVP-112M-4	4.00	1440	84.0	0.82	8.82	26.50	2.2	2.3	380	220	2800
YVP-132S-4	5.50	1440	85.0	0.84	11.70	36.50	2.2	2.3	380	220	2800
YVP-132M-4	7.50	1440	87.0	0.84	15.60	49.70	2.2	2.3	380	220	2800
YVP-160M-4	11.0	1450	88.0	0.85	21.30	72.40	2.2	2.2	380	220	2800
YVP-160L-4	15.0	1450	89.0	0.85	30.10	98.80	2.2	2.2	380	220	2800
YVP-180M-4	18.5	1455	90.5	0.86	36.50	121.40	2.2	2.2	380	220	2800
YVP-180L-4	22.0	1455	91.0	0.86	43.10	144.40	2.0	2.2	380	220	2800

YVP 1000r/min 380V 50Hz:

TYPE	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	LOCKED ROTOR TORQUE	MAXIMUM TORQUE	FREOUENCY CONVERSION BLOWER
	RATED OUTPUT	RATED SPEED	EFFICENCY	POWER FOCTOR	RATED CURRENT	RATED TORQUE	RATED TORQUE	RATED TORQUE	VOLTAGEV		SPEED
	KW	rpm	η%	COSφ	A	Nm	Ts/Tn	Tmax/Tn	THREE PHASE	SINGLE PHASE	RPM
YVP-711-6	0.18	900	58.0	0.66	0.71	1.91	1.9	2.0	380	220	2800
YVP-712-6	0.25	900	59.0	0.68	0.95	2.65	1.9	2.0	380	220	2800
YVP-801-6	0.37	910	62.0	0.70	1.30	3.88	1.9	2.0	380	220	2800
YVP-802-6	0.55	910	65.0	0.72	1.79	5.77	1.9	2.1	380	220	2800
YVP-90S-6	0.75	930	70.0	0.72	2.26	7.70	2.1	2.1	380	220	2800
YVP-90L-6	1.10	940	73.0	0.73	3.14	11.2	2.1	2.1	380	220	2800
YVP-100L-6	1.50	940	76.0	0.76	3.95	15.2	2.2	2.1	380	220	2800
YVP-112M-6	2.20	960	79.0	0.76	5.57	21.9	2.2	2.1	380	220	2800
YVP-132S-6	3.00	960	81.0	0.76	7.40	29.8	2.2	2.1	380	220	2800
YVP-132M1-6	4.00	960	83.0	0.76	9.63	39.8	2.2	2.1	380	220	2800
YVP-132M2-6	5.50	960	84.0	0.77	12.9	54.7	2.2	2.1	380	220	2800
YVP-160M-6	7.50	970	86.0	0.78	17.0	73.8	1.8	2.1	380	220	2800
YVP-160L-6	11.0	970	87.0	0.79	24.3	108.3	1.9	2.1	380	220	2800
YVP-180L-6	15.0	970	89.0	0.81	31.6	147.7	2.1	2.1	380	220	2800

Company Profile

TLWERK, established by the R&D, production and sales team with more than 10 years of technical experience, is a professional trade company.

We focus on the R&D, technology and sales services of induction motors and motor power source systems, especially for the customized development of products according to the specific application requirements of customers.

The products are produced and tested by our professional motor manufacturers and related motor system manufacturers in the partnership.

The developed three-phase asynchronous motor series are: YS/MS, YL/ML, YE3, YE4, YEJ, YVP and permanent magnet motors.

Our products have got a good domestic market and a good fame in more than 30 provinces and cities in China, and now gradually expand the international market.

We have our own experienced R&D team, modern production lines and high-precision testing equipment. The manufacturer strictly implements the ISO9001-2015 quality management system, and all products have been inspected, and have obtained national CCC certification and international CE certification, as well as other relevant international certifications. Our motor products are widely used in different fields such as reducers, hydraulic equipment, lifting equipment, fans, wind power, home appliances, food, clothing, papermaking, packaging, ceramics, printing, chemical industry, animal husbandry machinery, woodworking machinery, agriculture and water conservancy.

Production & Workshop

We adhere to the business philosophy of “Life, based on quality; Trust, based on honesty; Win-win cooperation”, and insists on giving back to all customers with high-quality products and comprehensive services!

Certifications

Packaging & Shipping

FAQ

1.How about your MOQ and lead time?
Both MOQ and lead time depends on specific products. Generally speaking, it cost 10-30 days.

2.Can I get sample?
Yes. We offer sample motor.

3.Is customized service available?
OEM & ODM both are available. Please inform us with output power, speed rpm, output torque, using voltage and application range.

4. What is your payment term?
30% T/T in advance, 70% balance before shipment
30% T/T in advance, 70% balance 30 days after BL date by ocean, 15 days after AWB date by air, after a long-term stable cooperation.

5. What about warranty?
One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation. After expiration, we supply cost spare parts for alternator maintenance.

6.Why us?
* Professional factory for Electric Motor in China
*Safety / Energy Consumption / Superior Life
* Full of export experiences.
* 100% tested before delivery
* A complete set of motor solutions can be provided.
* Perfect performance, low noise, slight vibration, reliable running, good appearance, small volume, light weight and easy maintenance.
* CE/ISO Approved

Before Sale		After Sale
1	Sample Confirmation	1	Comprehensive service with separate after-sale team
2	Providing information consulting and technical guidance.	2	Satisfied solution while any problem identified.
3	Packaging can be customized.	3	Exclusive and unique solution provided by professional engineers.
4	Reply to your enquiry in 24 working hours.	4	New craft, new technology and other related advisory services.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal
Speed:	Constant Speed
Number of Stator:	Single-Phase and Three-Phase
Function:	Driving, Control, Driving, Control
Casing Protection:	Customized
Number of Poles:	2-12

Samples:	US$ 50/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

induction motor

Where can individuals or businesses find reliable information on selecting, installing, and maintaining AC motors?

Manufacturer’s Documentation: AC motor manufacturers often provide detailed documentation, including product catalogs, technical specifications, installation guides, and maintenance manuals. These documents offer specific information about their motors, such as performance characteristics, electrical requirements, mounting instructions, and recommended maintenance procedures. Manufacturers’ websites are a common source for accessing these resources.
Industry Associations: Industry associations related to electrical engineering, motor manufacturing, or specific applications (e.g., HVAC, pumps, or industrial machinery) can be excellent resources for reliable information. These associations often publish technical articles, guidelines, and standards that cover a wide range of topics, including motor selection, installation practices, efficiency standards, and maintenance recommendations. Examples of such associations include the National Electrical Manufacturers Association (NEMA), the Institute of Electrical and Electronics Engineers (IEEE), and the Air Conditioning, Heating, and Refrigeration Institute (AHRI).
Professional Electricians and Engineers: Consulting with professional electricians or electrical engineers who specialize in motor applications can provide valuable insights. These professionals possess practical knowledge and experience in selecting, installing, and maintaining AC motors. They can offer personalized advice based on specific project requirements and industry best practices.
Energy Efficiency Programs and Agencies: Energy efficiency programs and agencies, such as government departments, utility companies, or environmental organizations, often provide resources and guidance on energy-efficient motor selection and operation. These programs may offer information on motor efficiency standards, rebate programs for high-efficiency motors, and energy-saving practices. Examples include the U.S. Department of Energy (DOE) and its Energy Star program.
Online Technical Forums and Communities: Online forums and communities focused on electrical engineering, motor applications, or specific industries can be valuable sources of information. Participating in these forums allows individuals and businesses to interact with experts, discuss motor-related topics, and seek advice from professionals and enthusiasts who have firsthand experience with AC motors.
Books and Publications: Books and technical publications dedicated to electrical engineering, motor technology, or specific applications can provide comprehensive information on AC motors. These resources cover topics ranging from motor theory and design principles to practical installation techniques and maintenance procedures. Libraries, bookstores, and online retailers offer a wide selection of relevant publications.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

China Hot selling 1.5kw 3.1A 3000r/Min High Efficiency AC Electric Induction Motor vacuum pump oil
editor by CX 2024-03-29

China Good quality Yc Mc Capacitor Starting Premium High Efficiency Single Phase Induction AC Electric Asynchronous Motor Available with Best Sales

Product Description

YC/MC series single phase capacitor starting asynchronous motors have high starting torque, good overloading capability, and low noise and can be maintained easily. They are widely used for driving small equipment like compressors, water pumps, fans, medical machinery and other situations where high starting torque is required.

Protection Class: IP 44/54
Insulation Grade: B
Cooling Way: IC411
Duty Type: S1

ZheJiang CHINAMFG Electromechanical Technology Co., Ltd, (originally ZHangZhoug Yinda) can date back to the year of 1992. Located in Xihu (West Lake) Dis. Hi-Tech Zone of ZheJiang Province, China, the company takes an area of 16,000 sqm with near 200 employees. The factory is equipped with complete series of production lines and equipment. And the annual output value is around 30 million US dollars.

CHINAMFG specializes in the design and development of AC motors, such as IE1, IE2, IE3, IE4 series, cast iron and aluminum housing, AC & DC braked motors, variable frequency motors, grinding machine motors, etc.

Products have been exported to all over the world with the best prices and high quality.

We always insist on the principle of “people oriented, scientific and technological innovation”. We look CHINAMFG to your long term cooperation.

Q1 Are you a manufacturer or a trading company?
We are a manufacturer of AC asynchronous motors in China.
Q2 Where is your factory?
Xihu (West Lake) Dis., ZheJiang province.
Q3 What is your terms of payment ?
Payment=1000USD, 30% T/T in advance , balance before shippment.
Q4 What about delivery time?
Normally, 30 days after the receipt of payment.
Q5 About shipment?
By sea, By air and By express delivery.
Q6 About sample?
Available. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal
Speed:	Constant Speed
Number of Stator:	Single-Phase
Function:	Driving
Casing Protection:	Closed Type
Number of Poles:	2-10

Samples:	US$ 50/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

induction motor

What are the common signs of AC motor failure, and how can they be addressed?

Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

induction motor

How does the speed control mechanism work in AC motors?

Speed Control in Induction Motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

China Good quality Yc Mc Capacitor Starting Premium High Efficiency Single Phase Induction AC Electric Asynchronous Motor Available with Best Sales
editor by CX 2024-03-28

China OEM 380/400V/415V/660V Low Voltage Electric Fan Pump AC Electrical/Electric Motor Induction Motor for Sale with Great quality

Product Description

HangZhoustone YE Series Three Phase Electric/Electrical AC Motor

Three Phase Asynchronous motor is the AC motors, the modular for 3 phase motor offers millions of possible drive combinations.

For the high efficiency electric motor, we have YE3, YE4, YE5 series, from 0.75kW to 315kW. For different voltage, frequency and different power, we can do the customized.

Product Description of AC Induction Electric Motor

MOTOR TYPE	Asynchronous motor, YE3, YE4, YE5.
STRUCTURE	Iron Cast or Aluminum Housing, Customized.
PROTECTION CLASS	IP54, IP55.
INSULATION CLASS	Class F.
VOLTAGE	380V, 400V, 440V, 660V, Customized.
FREQUENCY	50Hz(60Hz Available).
EFFICIENCY	IE3, IE4, IE5,
OUTPUT POWER	0.75kW~315kW.
PHASE	Three Phase.
POLE	2pole, 4pole, 6pole, 8pole, 10pole.
COOLING METHOD	IC 411/Customized.
DUTY	S1 (24Hour continuous working).
AMBIENT TEMPRETURE	-15°C≤ 0 ≤ 40°C.
ALTITUDE	Not exceeding 1000m above sea level
MOUNTING TYPE	B3,B5,B35, V1, V3,Customized.
STHangZhouRD	IEC International Standard, China CCC, ISO 9001, CE.
PACKAGE	Carton or Wooden Case, well protection, easy loading and delivery.
APPLICATION	Water Pump, Assembly line, Air Compressor, Packing and Food Machinery, Mill Machinery, fan, and other equipment.
WARRANTY	1 year except for the wear parts.
DELIVERY TIME	10-30 working days.

The Product Details of YE Series Electrical/Electric AC Motor

The Application of YE Series Electric/Electrical AC motor

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Operating Speed:	Constant Speed
Number of Stator:	Three-Phase

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

induction motor

Can you explain the concept of motor efficiency and how it relates to AC motors?

Motor efficiency is a measure of how effectively an electric motor converts electrical power into mechanical power. It represents the ratio of the motor’s useful output power (mechanical power) to the input power (electrical power) it consumes. Higher efficiency indicates that the motor converts a larger percentage of the electrical energy into useful mechanical work, while minimizing energy losses in the form of heat and other inefficiencies.

In the case of AC motors, efficiency is particularly important due to their wide usage in various applications, ranging from residential appliances to industrial machinery. AC motors can be both induction motors, which are the most common type, and synchronous motors, which operate at a constant speed synchronized with the frequency of the power supply.

The efficiency of an AC motor is influenced by several factors:

Motor Design: The design of the motor, including its core materials, winding configuration, and rotor construction, affects its efficiency. Motors that are designed with low-resistance windings, high-quality magnetic materials, and optimized rotor designs tend to have higher efficiency.
Motor Size: The physical size of the motor can also impact its efficiency. Larger motors generally have higher efficiency because they can dissipate heat more effectively, reducing losses. However, it’s important to select a motor size that matches the application requirements to avoid operating the motor at low efficiency due to underloading.
Operating Conditions: The operating conditions, such as load demand, speed, and temperature, can influence motor efficiency. Motors are typically designed for maximum efficiency at or near their rated load. Operating the motor beyond its rated load or at very light loads can reduce efficiency. Additionally, high ambient temperatures can cause increased losses and reduced efficiency.
Magnetic Losses: AC motors experience losses due to magnetic effects, such as hysteresis and eddy current losses in the core materials. These losses result in heat generation and reduce overall efficiency. Motor designs that minimize magnetic losses through the use of high-quality magnetic materials and optimized core designs can improve efficiency.
Mechanical Friction and Windage Losses: Friction and windage losses in the motor’s bearings, shaft, and rotating parts also contribute to energy losses and reduced efficiency. Proper lubrication, bearing selection, and reducing unnecessary mechanical resistance can help minimize these losses.

Efficiency is an important consideration when selecting an AC motor, as it directly impacts energy consumption and operating costs. Motors with higher efficiency consume less electrical power, resulting in reduced energy bills and a smaller environmental footprint. Additionally, higher efficiency often translates to less heat generation, which can enhance the motor’s reliability and lifespan.

Regulatory bodies and standards organizations, such as the International Electrotechnical Commission (IEC) and the National Electrical Manufacturers Association (NEMA), provide efficiency classes and standards for AC motors, such as IE efficiency classes and NEMA premium efficiency standards. These standards help consumers compare the efficiency levels of different motors and make informed choices to optimize energy efficiency.

In summary, motor efficiency is a measure of how effectively an AC motor converts electrical power into mechanical power. By selecting motors with higher efficiency, users can reduce energy consumption, operating costs, and environmental impact while ensuring reliable and sustainable motor performance.

induction motor

Can you explain the difference between single-phase and three-phase AC motors?

Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

China OEM 380/400V/415V/660V Low Voltage Electric Fan Pump AC Electrical/Electric Motor Induction Motor for Sale with Great quality
editor by CX 2024-03-28

China supplier Tcds-4 (1.1KW) High Torque Low Speed Permanent Magnet AC Induction Electric Motor with CCC CE ISO9001 for Hvls Industrial Ceiling Fan and Aerator vacuum pump electric

Product Description

TCDS-4 (1.1KW) High Torque Low Speed Permanent Magnet AC Induction Electric Motor With CCC CE ISO9001 for HVLS Industrial ceiling fan And Aerator
The brushless AC permanent magnet motor have A variety of installation methods, suitable for all kinds of fans (B3, B5, B30 installation).

1.Product Introduction
TCDS-4 (1.1KW) High Torque Low Speed Permanent Magnet AC Induction Electric Motor With CCC CE ISO9001 for HVLS Industrial ceiling fan Aerator are non-carbon brush, no hall, AC -driven, large torque permanent magnet ,can meet the different voltage requirements and speed regulation requirements of customers, and the maintenance is convenient.

2.Products Parameter

Type	Power (Kw)	Voltage (V)	Hz	Speed (RPM/M)
Type	Power (Kw)	Voltage (V)	Hz	Speed (RPM/M)
TCDS-4	1.1	380	50/60	100
TCDS-5.2	1.1	380	50/60	85
TCDS-6.2	1.5	380	50/60	60
TCDS-7.3	1.5	380	50/60	50
TCDS-8	1.5	380	50/60	45

3.Product Application
TCDS-4 (1.1KW) High Torque Low Speed Permanent Magnet AC Induction Electric Motor With CCC CE ISO9001 for HVLS Industrial ceiling fan Aerator can be used in industrial plant, warehousing, public place and large spaces. It is also suitable for ship deck machinry, winches, driven and swing purpose application, reliable quality, can replace other low speed high torque motor perfectly.

4.Related Products

5.TAIHCNENG MOTOR FACTORY AND WORKSHOP

6.HIGH-QUALITY MATERIALS

7.SHOWROOM
8.HONORS& CERTIFICATES

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	Variable Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Closed Type
Number of Poles:	60

Samples:	US$ 750/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there environmental considerations associated with the use of AC motors?

Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:

Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.

To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.

In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.

induction motor

What are the safety considerations when working with or around AC motors?

Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:

Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.

induction motor

What are the main components of an AC motor, and how do they contribute to its operation?

An AC motor consists of several key components that work together to facilitate its operation. These components include:

Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.

China supplier Tcds-4 (1.1KW) High Torque Low Speed Permanent Magnet AC Induction Electric Motor with CCC CE ISO9001 for Hvls Industrial Ceiling Fan and Aerator vacuum pump electric
editor by CX 2024-03-26

China Custom Yl Series Single Phase Two-Value Capacitor Monophase Asynchronous Motor 220V AC Electric Induction Motor with Great quality

Product Description

Products Description

YL series single-phase dual-capacitor asynchronous motor is designed and manufactured in according with national standard, newlydeveloped by our company with low noise, compact construction, light weight, easy maintenance etc. These motors are widely used onair compressors, pumps, fans, refrigerator, medical instruments, small-size machine etc. especially for occasion where only single -phasepower supply is available

Ambient temperating:	15ºC≤0≤40ºC
Attitude:	Not exceeding 1000 meters
Rated voltage:	220V±5%
Rated frequency:	50HZ
Insulation Class:	Class B/F
Protection class:	Continuous running
Duty/Rating:	IP44/IP54

Product Detailes

Why Choose Us

Pre-sales service:
1.we value every inquiry sent to us,ensure quick competitive offer within 12 hours.
2.We cooperate with customer to design and develop the nwe products.Provide all necessary document.
3.We are a sales team,with all technical support from engineer team.

After sales service:
1.We respect your feed back after recevie the goods.
2.We provide 12-24 months warranty after goods arrive.
3.We promise all spare parts available in lifetime use.
4.We lodge your complain within 48 hours.

Engineer Online Selection

Company Profile

FAQ

Feedback

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal
Speed:	1500rpm/3000rpm
Number of Stator:	Single-Phase
Function:	Driving
Casing Protection:	Closed Type
Number of Poles:	2/4

Samples:	US$ 80/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

induction motor

What are the safety considerations when working with or around AC motors?

Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:

Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.

induction motor

How does the speed control mechanism work in AC motors?

Speed Control in Induction Motors:

Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

China Custom Yl Series Single Phase Two-Value Capacitor Monophase Asynchronous Motor 220V AC Electric Induction Motor with Great quality
editor by CX 2023-12-28