Tag Archives: asynchronous motor

China Custom High Rpm Yl Single Phase AC Asynchronous Electrical Motor vacuum pump adapter

Product Description

High rpm YL single phase AC asynchronous electrical motor

Product Description

Three-phase asynchronous motor is by simultaneously access 380V three-phase AC power supply (phase difference of 120 degrees) a type of motor power, because the rotor of three-phase asynchronous motor and stator rotating magnetic field in the same direction, different speed into rotation, there is slip, so called three-phase asynchronous motor.

Y2 Series Three phase Asynchronous Motors (frame 80-355mm, power 0.8-315KW) are the renewal and upgrading products of Y series,
are defined as totally enclosed fan cooling, squirrel cage type, and noted for its novel design, nice appearance, low noise, high
efficiency, large torque, excellent starting performance, compact structure, easy maintenance etc.

Seq.	Item Code	Rated Power (kW)	Seq.	Item Code	Rated Power (kW)
1	801-2	0.75	56	250M-4	55
2	802-2	1.1	57	250M-6	37
3	801-4	0.55	58	250M-8	30
4	802-4	0.75	59	280S-2	75
5	802-6	0.55	60	280M-2	90
6	90S-2	1.5	61	280S-4	75
7	90L-2	2.2	62	280M-4	90
8	90S-4	1.1	63	280S-6	45
9	90L-4	1.5	64	280M-6	55
10	90S-6	0.75	65	280S-8	37
11	90L-6	1.1	66	280M-8	45
12	100L-2	3	67	315M-2	132
13	100L1-4	2.2	68	315L1-2	160
14	100L2-4	3	69	315L2-2	200
15	100L-6	1.5	70	315S-4	110
16	112M-2	4	71	315M-4	132
17	112M-4	4	72	315L1-4	160
18	112M-6	2.2	73	315L2-4	200
19	132S1-2	5.5	74	315S-6	75
20	132S2-2	7.5	75	315M-6	90
21	132S-4	5.5	76	315L1-6	110
22	132M-4	7.5	77	315L2-6	132
23	132S-6	3	78	315S-8	55
24	132M1-6	4	79	315M-8	75
25	132M2-6	5.5	80	315L1-8	90
26	132S-8	2.2	81	315L2-8	110
27	132M-8	3	82	315S-10	45
28	160M1-2	11	83	315M-10	55
29	160M2-2	15	84	315L1-10	75
30	160L-2	18.5	85	315L2-10	90
31	160M-4	11	86	355M1-2	220
32	160L-4	15	87	355M2-2	250
33	160M-6	7.5	88	355L1-2	280
34	160L-6	11	89	355L2-2	315
35	160M1-8	4	90	355M1-4	220
36	160M2-8	5.5	91	355M2-4	250
37	160L-8	7.5	92	355L1-4	280
38	180M-2	22	93	355L2-4	315
39	180M-4	18.5	94	355M1-6	160
40	180L-4	22	95	355M1-6	185
41	180L-6	15	96	355M2-6	200
42	180L-8	11	97	355L1-6	220
43	200L1-2	30	98	355L2-6	250
44	200L2-2	37	99	355M1-8	132
45	200L-4	30	100	355M2-8	160
46	200L1-6	18.5	101	355L2-8	200
47	200L2-6	22	102	355M1-10	110
48	200L-8	15	103	355M2-10	132
49	225M-2	45	104	355L-10	160
50	225S-4	37	105	180L1-2	30
51	225M-4	45	106	200L2-2	45
52	225M-6	30	107	225M-2	55
53	225S-8	18.5	108	250M-2	75
54	225M-8	22	109	280M-2	110
55	250M-2	55	110	280M-2	132

Detailed Photos

FAQ

Q: How can I place order?

A:You can contact us by email about your order details, or place order on line

Q: How can l pay you?

A:After you confrm our Pl, we will request you to pay.T/T (HSBC bank) and Paypal,
Western Union are the most usual ways we are using

Q: What’s the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an
Pl for your confirmation.You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days if we don’t have the items in stock. Before production has been fnished,we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

Q:How do you take care when your clients received defective products?

A:replacement. If there are some defective items, we usually credit to our customer
or replace in next shipment.

Q: How do you check all the goods in the production line?

A:We have spot inspection and finished product inspection.
We check the goods when they go into next step production procedure.

/* 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

After-sales Service:	on Site on Line
Warranty:	12 Months
Certification:	ISO 9001:2000, ISO 9001:2008
Power Source:	Hydraulic
Operation Pressure:	Atmospheric Pressure
Applicable Medium:	Water

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

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 High Rpm Yl Single Phase AC Asynchronous Electrical Motor vacuum pump adapter
editor by CX 2024-04-24

China supplier Single Phase Motor Electric Engine Two Speed Industrial Yl Yc Series Synchronous Asynchronous Step 220V Machine Drive for Fans Blowers AC Speed Capacitor Motors vacuum pump distributors

Product Description

Single Phase Motor Electric Engine Two Speed Industrial YL YC series Synchronous Asynchronous Step 220V Machine Drive for Fans Blowers AC Speed capacitor Motors

Application of Single Phase Motor

Single-phase motors are used in a wide variety of applications, including:

Fans: Single-phase motors are used in fans, such as ceiling fans, table fans, and box fans.
Pumps: Single-phase motors are used in pumps, such as sump pumps, water pumps, and air pumps.
Compressors: Single-phase motors are used in compressors, such as air conditioners and refrigerators.
Tools: Single-phase motors are used in tools, such as drills, saws, and sanders.
Other: Single-phase motors are used in a variety of other applications, such as mixers, blenders, and vacuum cleaners.

Single-phase motors are the most common type of motor used in homes and businesses. They are relatively inexpensive and easy to maintain. Single-phase motors are available in a variety of sizes and styles to accommodate different applications.

Here are some of the specific benefits of using single-phase motors:

Inexpensive: Single-phase motors are relatively inexpensive, which makes them a good choice for budget-minded consumers.
Easy to maintain: Single-phase motors are easy to maintain, which can save consumers time and money.
Versatile: Single-phase motors are available in a variety of sizes and styles to accommodate different applications.
Reliable: Single-phase motors are reliable and can last for many years with proper maintenance.

Single-phase motors are a versatile and essential part of many machines and systems. They are used to power a wide variety of devices, and they offer a number of advantages over other types of motors, such as inexpensive, easy to maintain, versatile, and reliable.

As the power requirements of single load systems are usually small, all our homes, offices are supplied with a single-phase A.C. supply only. To get proper working conditions using this single-phase supply, compatible motors have to be used. Besides being compatible, the motors have to be economical, reliable and easy to repair. One can find all of these characteristics in a single phase induction motor readily. Similar to three-phase motors but with some modifications, single-phase induction motors are a great choice for domestic appliances. Their simple design and low cost have attracted many applications.

Single-phase induction motors are the simple motors which operate on single -phase A.C. and in which torque is produced due to induction of electricity caused by the alternating magnetic fields

/* 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:	–
Number of Stator:	–
Function:	Driving
Casing Protection:	–
Number of Poles:	–

Samples:	US$ 999/Piece 1 Piece(Min.Order) \|

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

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

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 Single Phase Motor Electric Engine Two Speed Industrial Yl Yc Series Synchronous Asynchronous Step 220V Machine Drive for Fans Blowers AC Speed Capacitor Motors vacuum pump distributors
editor by CX 2024-04-24

China OEM Ye2 Series High Efficiency AC Three Phase Asynchronous Motor vacuum pump belt

Product Description

PRODUCT INTRODUCTION

>>Motors efficiency is according to standard of IEC6-2012(itd IEC6-2012. and manufactured with new material and technology.
The EM series high efficiency 3 phase induction motor are totally enclosed fan cooled squirrel cage motor, rated voltage:380V, rated frequency:50hz, duty:continuous(S1), center height:H80-H355, output:0.55kW-355kW, pole:2/4/6, IP55/IP54/IP44, cooling method:IC411, and have notable advantages such as high efficiency, good performance, low temperature rise. low noise, improved structure. durable, etc. If user could keep the duty cycle above 75%, the effect of saving energy is distinct.
The EM series high efficiency 3 phase induction motor be used for general motors and can be used to drive all kinds of general purpose machines such as compressors, ventilators, pumps, and used such as petrol chemical, medical, chemical industries, etc.
HangZhou ELECTRICAL (ZheJiang ) CO., LTD. is a professional designer and manufacturer of water pumps and electric motors in Fuan, ZheJiang , China. It is subsidiary of CHINAMFG Group which was founded in 1958.

Our main products are water pumps, electric motors and alternators, which are 50 series over 1000 varieties export to more than 60 countries and areas.

Years of manufacturing development, we are willing to work with global customers and partners to create a brighter future together.

FAQ
1. Q: What is your MOQ of this item?
A: 100PCS

2. Q: Are you Trade Company or Manufacturer?
A: Manufacturer, we are a professional designer and manufacturer of water pumps and electric motors.

3. Q: Is customized service available?
A: Sure, OEM & ODM both are available.

4. Q: How long is your warranty?
A: 14 months

5. Q: What is the delivery time?
A: 30 days after receiving orginal L/C or deposit by TT.

/* 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:	Adjust Speed
Number of Stator:	Three-Phase
Species:	Em Series Three-Phase
Rotor Structure:	Squirrel-Cage
Casing Protection:	Closed Type

Samples:	US$ 52/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

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

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.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

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 OEM Ye2 Series High Efficiency AC Three Phase Asynchronous Motor vacuum pump belt
editor by CX 2024-04-23

China Good quality Ye2 7.5kw AC Electric Three-Phase Induction Asynchronous Motor for Pump supplier

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

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

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

Company Profile

ZheJiang Lanyoung Electromechanical Co., Ltd was originated from 1988, established in 2001, it owns ZheJiang Lanyoung Electromechanical Co., Ltd HangZhouShan City Branch and ZHangZhoug HangZhouang Electromechanical Co., Ltd, won the honorary title of “top 10 brands of brand network in 2019” and “excellent demonstration unit of ZHangZhoug focusing on quality and brand-making”. We are a modern company combining mechanical and electrical products research, development, production, sales and service with a long history and rich experience in production. We are experts of water pumps, motors, and fans products, the main products are stainless steel pumps, plastic corrosion-resistant submersible pumps, DC electric pumps, self-priming pump, machine tool cooling pumps, corrosion resistant pumps, sewage pumps, oil-immersed submersible pumps, blowers, medium pressure fan, multi-wing fan and so on, and we also possess practical new-type patent for a mini submersible pump. The above products can be all customized according to customer’s requirement. We have special advantages that is different from other manufacturing companies.

Product Parameters

Type	Power	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
Type	kw /HP	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
80M2	0.55/0.75	6/885rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90S	0.75/1	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90L	1.1/1.5	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
100L	1.5/2	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
112M	2.2/3	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132S	3/4	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M1	4/5.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M2	5.5/7.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160M	7.5/10	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160L	11/15	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
180L	15/20	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L1	18.5/25	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L2	22/30	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
225M	30/40	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
250M	37/50	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280S	45/60	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280M	55/75	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
315S	75/100	6/990rpm	380V/50HZ	class F	IP55	Cast Iron	B3

Detailed Photos

Packaging & Shipping

Certifications

/* 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

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample Blue

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 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.

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.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:

1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.

2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.

3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.

4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.

5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.

6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.

It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.

In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.

induction motor

What is an AC motor, and how does it differ from a DC motor?

An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:

AC Motor:

An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.

The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.

DC Motor:

A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.

In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.

Differences:

The main differences between AC motors and DC motors are as follows:

Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.

China Good quality Ye2 7.5kw AC Electric Three-Phase Induction Asynchronous Motor for Pump supplier
editor by CX 2024-04-17

China OEM Y2-160m1-2 15 HP 380V 3000 Rpm 2-Pole Motor Three-Phase Asynchronous AC Motor International IEC Standard vacuum pump ac system

Product Description

3 Phase Ac Induction Motor is made of high quality cast iron.With optimized construction design,they can ensure the requirement of structure rigidity and intensity.Silicon steel plate is used in stator core and rotor core,it has good insulation on surface,low loss which ensures the higher efficiency.High quality insulation material combines the perfect insulation system which makes the insulation completely without clearance,high rigidity of the winding end,it can endure switching and reversing intensity,F class insulation makes the motor with higher heat stability and longer life.

Application:

Supply power:voltage variable ±5%,frequency variable:±2%,combine voltage and frequency variable:±5%.

The following as options or customers’ request:

-Protection class IP56

-Space heater

-Heat protector

-Vibration detector

-Special mounting dimension and shaft dimension

-Low vibration and low noise

-Bearing thermometer PT100(frame size H180 and above)

-Winding thermometer PT100

-Special painting

-Others

Manufacturing process:

Stamping of lamination
Rotor die-casting
Winding and inserting – both manual and semi-automatically
Vacuum varnishing
Machining shaft, housing, end shields, etc…
Rotor balancing
Painting – both wet paint and powder coating
Motor assembly
Packing
Inspecting spare parts every processing
100% test after each process and final test before packing

/* 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
Operating Speed:	Low Speed
Number of Stator:	Three-Phase
Species:	Explosion-Proof Three-Phase
Rotor Structure:	Winding Type
Casing Protection:	Closed Type

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.

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.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

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 OEM Y2-160m1-2 15 HP 380V 3000 Rpm 2-Pole Motor Three-Phase Asynchronous AC Motor International IEC Standard vacuum pump ac system
editor by CX 2024-04-12

China Best Sales High Quality Explosion-Proof Three Phase Induction AC Electric Asynchronous Motor 30kw with Hot selling

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

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

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

/* 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

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample

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

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

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

Can you explain the basic working principle of an AC motor?

An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:

The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
The induced voltage in the rotor windings creates a magnetic field in the rotor.
The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.

This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.

China Best Sales High Quality Explosion-Proof Three Phase Induction AC Electric Asynchronous Motor 30kw with Hot selling
editor by CX 2024-04-12

China supplier CHINAMFG Fyj245 AC2 Vvvf 7500kg Elevator Geared Traction Machine Asynchronous Evelator Motor vacuum pump electric

Product Description

Elevator CHINAMFG Traction Machine specification:

Model	Torin Elevator Traction Machine
Suspension	1:1
Control	AC2 VVVF
Weight	860kg
Brake	DC110V 2A
Max.Static Load	7500kg

Detailed Photos

Elevator CHINAMFG Traction Machine Picture:

Elevator Torin Traction Machine Company Information:

Elevator CHINAMFG Traction Machine Workshop:

Elevator CHINAMFG Traction Machine CE Certifications:

Reference Projects

Elevator Exhibition (Germany,Russia,Georgia,Philippines )

FAQ

1. The Elevator Stable and Safe?
We with more than 10years production experience. Currently working with Ots,Kone,,and customers from more than 20countries.Our Products are Qualified with ISO9001,CE/EN81,EAC,KC.All the main parts which we use is international famous brand,make our elevator comes premium level.

2.How To Install and Maintain ?
We have been cooperated with elevator installation company more than 20countries,we never stop finding installation partner in other country everyday.To ensure our customer can enjoy both good quality and after-sales service.

3. Will The Elevator Drop Down or Clamp People Suddenly?
Our elevator get 6 lines protection ,In Machineroom,Elevator Door,Bottom of shaft. It will enter into the protection system automaticly if there is any issue .The elevator will not have such situation if the after service goes well.That’s why we have so many parters all over the world.

4. Any Cerifications ?
We are qualified with CE/EN81,EAC/CU-TR,KC,TUV Certificates.You are full protected.

Choose us, ur wise choice!

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After-sales Service:	1year
Warranty:	1year
Type:	Level Transducer

Customization:	Available \|

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

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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.

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.

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

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.

China supplier CHINAMFG Fyj245 AC2 Vvvf 7500kg Elevator Geared Traction Machine Asynchronous Evelator Motor vacuum pump electric
editor by CX 2024-04-11

China OEM GSK ZJY Industrial Motor Three Phase Compact Type Asynchronous AC Motor 380V 3.7kw vacuum pump oil

Product Description

Models Numbers

Product Description

GSK ZJY series spindle servo motor

Adopt the totally enclosed air cooling structure without the shell, good shape and compact structure.

Employ the optimized electromagnetic design with the characters of the low noise, smooth running and high efficiency.

Introduce the imported bearing in high precision, and the rotor reaches the high precision with the dynamic balance process, which can ensure the motor running stable and reliable with small vibration and low noise in the maximum rotational speed range.

Adopt the enameled wire of corona resistance, the motor can be driven reliably at the ambient temperature of -15″C~40″C and in the environment with the dust and oil mist.

Employ the encoder at high speed and in high precision, and it can be incorporated into the drive with high performance for controlling the speed and the position in high precision.

The overload capacity is strong and the motor is reliably running at Reliable operation at 150% of rated power for 30 minutes.

The speed regulation range is wide and the maximum speed can reach 12000r/min.

Impact resistance, long lifetime and high cost performance.

Protection level: IP54 (GB/T 4942.1-2006)

Insulation grade: Grade F (GB 755-2008)

Vibration grade: Grade B (GB 10068-2008)

Models Numbers

SR.NO	Meaning
(1)	The spindle servo motor
(2)	Flange size ( 182, 208, 265, 320 )
(3)	Design sequence number (None: Original A, B,C… : design sequence number)
(4)	Rated power (Unit:KW)
(5)	Rated speed (V: 600 r/min, W: 750 r/min, A: 1000 r/min, B:1500 r/min, C: 2000 r/min, E: 3000 r/min )
(6)	Max. speed (G: 15000 r/min,F: 12000 r/min, H:10000 r/min, M:7000 r/min, L:4500 r/min )
(7)	D:Dual-Speed type
(8)	Structure installation type: (B5 flange installation, B3 footing installation, B35 flange & footing installation )
(9)	Encoder type (None: Incremental 1571 p/r, A2: Incremental 5000 p/r, A5: Absolute 21 bit )
(10)	Look the terminal box position in view from the shaft end (None: on the top, R: on the right, L: on the left).
(11)	Shaft end (None: strainht shaft , Y1: with the standard key slot)
(12)	Customer special order numbers are bracketed in two capitals.
(13)	Power supply voltage (none: three-phase 380~440V, L: three-phase 220V)

Product Parameters

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-1)

Model		ZJY182A-3.7BL	ZJY182A-5.5BL	ZJY182A-1.5BH	ZJY182A-2.2BH	ZJY182A-3.7BH	ZJY182A-5.5BH	ZJY182A-3.7EG	ZJY182A-5.5EG	ZJY182A-7.5EG
Item		ZJY182A-3.7BL	ZJY182A-5.5BL	ZJY182A-1.5BH	ZJY182A-2.2BH	ZJY182A-3.7BH	ZJY182A-5.5BH	ZJY182A-3.7EG	ZJY182A-5.5EG	ZJY182A-7.5EG
Rated power(kW)		3.7	5.5	1.5	2.2	3.7	5.5	3.7	5.5	7.5
Adaptive driver		GS/GR3050	GS/GR3050	GS/GR3048	GS/GR3048	GS/GR3050	GS/GR3075	GS/GR3050	GS/GR3075	GS/GR3100
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		10.4	13.8	7.3	7.5	15.5	17.3	11.6	16.6	20.2
Rated		53.7	53.5	53.9	53.6	53.1	53.5	103.2	103.3	103.2
frequency(Hz)		53.7	53.5	53.9	53.6	53.1	53.5	103.2	103.3	103.2
Rated torque(N·m)		24	35	9.5	14	24	35	11.8	17.5	24
30min power(kW)		5.5	7.5	2.2	3.7	5.5	7.5	5.5	7.5	11
30min current(A)		14.8	18	9.3	11	19.6	21.8	15.4	20.7	26.6
30min torque(N·m)		35	48	14	24	35	48	17.5	24	35
Rated speed(r/min)		1500	1500	1500	1500	1500	1500	3000	3000	3000
Constant power range(r/min)		1500~4500	1500~4500	1500~8000	1500~8000	1500~8000	1500~8000	3000~12000	3000~12000	3000-12000
Max. speed(r/min)		4500	4500	10000	10000	10000	10000	15000	15000	15000
Moment of inertia(kg·m2)		0.0068	0.5712	0.004	0.0054	0.0083	0.5712	0.0054	0.0068	0.0083
Weight(kg)		37	52	27	32	43	52	32	37	43
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 37W 0.1A
Overall dimension (refer to figures)	A	182	182	182	182	182	182	182	182	182
	B	91	91	91	91	91	91	91	91	91
	C	123	123	123	123	123	123	123	123	123
	D	185	185	185	185	185	185	185	185	185
	E	60	60	60	60	60	60	60	60	60
	F	371	436	319	346	401	436	346	371	401
	G	249	314	197	224	279	314	224	249	279
	H	150h7	150h7	150h7	150h7	150h7	150h7	150h7	150h7	150h7
	I	12	12	12	12	12	12	12	12	12
	J	28h6	28h6	28h6	28h6	28h6	28h6	28h6	28h6	28h6
	K	158	158	158	158	158	158	158	158	158
	L	93	93	93	93	93	93	93	93	93
	N	156	156	156	156	156	156	156	156	156
	P	32	32	32	32	32	32	32	32	32
	Q	184	249	132	159	214	249	159	184	214
	S	60	60	60	60	60	60	60	60	60
	T	4	4	4	4	4	4	4	4	4
	Z	12	12	12	12	12	12	12	12	12

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-2)

Model		ZJY208A-3.7WL	ZJY208A-2.2AM	ZJY208A-3.7AM	ZJY208A-5.5AM	ZJY208A-5.5BL	ZJY208A-7.5BL	ZJY208A-9BL	ZJY208A-3.7BM
Item		ZJY208A-3.7WL	ZJY208A-2.2AM	ZJY208A-3.7AM	ZJY208A-5.5AM	ZJY208A-5.5BL	ZJY208A-7.5BL	ZJY208A-9BL	ZJY208A-3.7BM
Rated power(kW)		3.7	2.2	3.7	5.5	5.5	7.5	9	3.7
Adaptive driver		GS/GR3050	GS/GR3048	GS/GR3050	GS/GR3075	GS/GR3050	GS/GR3075	GS/GR3100	GS/GR3050
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		11.3	6.7	10.2	16.3	12.9	17.9	21.6	8.6
Rated		27.3	35.7	35.7	35.7	53.3	52.9	52.6	52.9
frequency(Hz)		27.3	35.7	35.7	35.7	53.3	52.9	52.6	52.9
Rated torque(N·m)		47	21	35	53	35	48	57.3	24
30min power(kW)		5.5	3.7	5.5	7.5	7.5	11	12	5.5
30min current(A)		16	10.6	14.2	20.5	16.8	24	27.2	12.7
30min torque(N·m)		70	35	53	72	48	70	76.4	35
Rated speed(r/min)		750	1000	1000	1000	1500	1500	1500	1500
Constant power range(r/min)		750~3500	1000~4000	1000~4000	1000~4000	1500~4500	1500~4500	1500~4500	1500-5000
Max. speed(r/min)		4500	7000	7000	7000	4500	4500	4500	7000
Moment of inertia(kg·m2)		0.571	0.0142	0.0196	0.571	0.0143	0.0196	0.5716	0.0142
Weight(kg)		77	51	66	77	51.5	66	77.5	51
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 40W 0.14A
Overall dimension (refer to figures)	A	208	208	208	208	208	208	208	208
	B	104	104	104	104	104	104	104	104
	C	160	160	160	160	160	160	160	160
	D	215	215	215	215	215	215	215	215
	E	80	80	80	80	80	80	80	80
	F	524	414	469	524	414	469	524	414
	G	395	285	340	395	285	340	395	285
	H	180h7	180h7	180h7	180h7	180h7	180h7	180h7	180h7
	I	14	14	14	14	14	14	14	14
	J	38h6	28h6	38h6	38h6	38h6	38h6	48h6	28h6
	K	212	212	212	212	212	212	212	212
	L	106	106	106	106	106	106	106	106
	N	180	180	180	180	180	180	180	180
	P	40	40	40	40	40	40	40	40
	Q	320	210	265	320	210	265	320	210
	S	80	60	80	80	80	80	110	60
	T	5	5	5	5	5	5	5	5
	Z	12	12	12	12	12	12	12	12

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-3)

Model		ZJY208A-5.5BM	ZJY208A-7.5BM	ZJY208A-2.2BH	ZJY208A-3.7BH	ZJY208A-5.5BH	ZJY208A-7.5BH	ZJY208A-11CM	ZJY208A-11CH
Item		ZJY208A-5.5BM	ZJY208A-7.5BM	ZJY208A-2.2BH	ZJY208A-3.7BH	ZJY208A-5.5BH	ZJY208A-7.5BH	ZJY208A-11CM	ZJY208A-11CH
Rated power(kW)		5.5	7.5	2.2	3.7	5.5	7.5	11	11
Adaptive driver		GS/GR3050	GS/GR3075	GS/GR3048	GS/GR3050	GS/GR3075	GS/GR3100	GS/GR3100	GS/GR3100
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		13	17	8.9	12.6	18.4	22.4	28.3	28.3
Rated		52.4	52.7	52.6	52.5	52.4	52.6	69.1	69
frequency(Hz)		52.4	52.7	52.6	52.5	52.4	52.6	69.1	69
Rated torque(N·m)		35	48	14	24	35	48	52.6	52.5
30min power(kW)		7.5	11	3.7	5.5	7.5	11	15	15
30min current(A)		16.9	24.6	13.8	18	24	32.2	37	37
30min torque(N·m)		48	70	24	35	48	70	71.6	71.6
Rated speed(r/min)		1500	1500	1500	1500	1500	1500	2000	2000
Constant power range(r/min)		1500~5000	1500~5000	1500~5000	1500~5000	1500~8000	1500~8000	2000~7000	2000-8000
Max. speed(r/min)		7000	7000	10000	10000	10000	10000	7000	10000
Moment of inertia(kg·m2)		0.0196	0.571	0.0093	0.0142	0.0196	0.571	0.5716	0.571
Weight(kg)		66	77	49	51	66	77	77.5	77
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 40W 0.14A
Overall dimension (refer to figures)	A	208	208	208	208	208	208	208	208
	B	104	104	104	104	104	104	104	104
	C	160	160	160	160	160	160	160	160
	D	215	215	215	215	215	215	215	215
	E	80	80	60	60	80	80	110	80
	F	469	524	364	414	469	524	524	524
	G	340	395	235	285	340	395	395	395
	H	180h7	180h7	180h7	180h7	180h7	180h7	180h7	180h7
	I	14	14	14	14	14	14	14	14
	J	38h6	38h6	28h6	28h6	38h6	38h6	48h6	38h6
	K	212	212	212	212	212	212	212	212
	L	106	106	106	106	106	106	106	106
	N	180	180	180	180	180	180	180	180
	P	40	40	40	40	40	40	40	40
	Q	265	320	160	210	265	320	320	320
	S	80	80	53	60	80	80	110	80
	T	5	5	5	5	5	5	5	5
	Z	12	12	12	12	12	12	12	12

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-4)

Model		ZJY208A-5.5CF	ZJY208A-7.5CF	ZJY208A-11EH	ZJY208A-5.5EF	ZJY208A-7.5EF	ZJY208A-11EF	ZJY265A-5.5WL	ZJY265A-7.5WL
Item		ZJY208A-5.5CF	ZJY208A-7.5CF	ZJY208A-11EH	ZJY208A-5.5EF	ZJY208A-7.5EF	ZJY208A-11EF	ZJY265A-5.5WL	ZJY265A-7.5WL
Rated power(kW)		5.5	7.5	11	5.5	7.5	11	5.5	7.5
Adaptive driver		GS/GR3075	GS/GR3100	GS/GR3100	GS/GR3050	GS/GR3075	GS/GR3100	GS/GR3075	GS/GR3100
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		19	25.8	25.2	12.8	17.7	25.2	16.3	21.4
Rated		69	69	102.2	102.9	102.2	102.2	26.6	26.7
frequency(Hz)		69	69	102.2	102.9	102.2	102.2	26.6	26.7
Rated torque(N·m)		26.3	35.8	35	17.5	24	35	70	95.5
30min power(kW)		7.5	11	15	7.5	11	15	7.5	11
30min current(A)		24	34.9	31.6	16	23.3	31.7	20.8	30.1
30min torque(N·m)		35.8	52.5	48	24	35	48	95.5	140
Rated speed(r/min)		2000	2000	3000	3000	3000	3000	750	750
Constant power range(r/min)		2000~10000	2000~10000	3000~9000	3000~10000	3000~10000	3000~10000	750~3500	750-3500
Max. speed(r/min)		12000	12000	10000	12000	12000	12000	4500	4500
Moment of inertia(kg·m2)		0.0142	0.0196	0.0196	0.0093	0.0142	0.0196	0.0606	0. 0571
Weight(kg)		51	66	66	49	51	66	107	125
Installation type		IM B5 or B35						IM B5 or B3
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 40W 0.14A						Three-phase AC 380~440V 50/60Hz 70W 0.21A
Overall dimension (refer to figures)	A	208	208	208	208	208	208	265	265
	B	104	104	104	104	104	104	132	132
	C	160	160	160	160	160	160	185	185
	D	215	215	215	215	215	215	265	265
	E	60	80	80	60	60	80	110	110
	F	414	469	469	364	414	469	487	533
	G	285	340	340	235	285	340	347	392
	H	180h7	180h7	180h7	180h7	180h7	180h7	230h7	230h7
	I	14	14	14	14	14	14	14	14
	J	28h6	38h6	38h6	28h6	28h6	38h6	48h6	48h6
	K	212	212	212	212	212	212	256	256
	L	106	106	106	106	106	106	135	135
	N	180	180	180	180	180	180	230	230
	P	40	40	40	40	40	40	40	40
	Q	210	265	265	160	210	265	270	315
	S	60	80	80	60	60	80	110	110
	T	5	5	5	5	5	5	5	5
	Z	12	12	12	12	12	12	15	15

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-5)

Model		ZJY265A-11WL	ZJY265A-7.5AM	ZJY265A-11AM	ZJY265A-15AM	ZJY265A-7.5BM	ZJY265A-11BM	ZJY265A-15BM	ZJY265A-18.5BM	ZJY265A-22BM
Item		ZJY265A-11WL	ZJY265A-7.5AM	ZJY265A-11AM	ZJY265A-15AM	ZJY265A-7.5BM	ZJY265A-11BM	ZJY265A-15BM	ZJY265A-18.5BM	ZJY265A-22BM
Rated power(kW)		11	7.5	11	15	7.5	11	15	18.5	22
Adaptive driver		GS/GR3148	GS/GR3100	GS/GR3148	GS/GR3150	GS/GR3075	GS/GR3100	GS/GR3150	GS/GR3150	GS/GR3198
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		30	21.5	30.9	48.3	18	26	35	48.7	58
Rated		27.2	35.2	35.2	35.1	52.3	52.2	51.9	51.8	51.7
frequency(Hz)		27.2	35.2	35.2	35.1	52.3	52.2	51.9	51.8	51.7
Rated torque(N·m)		140	72	105	143	48	70	95	118	140
30min power(kW)		15	11	15	18.5	11	15	18.5	22	30
30min current(A)		41	29	40.2	56	26	34	42	54.7	73
30min torque(N·m)		191	105	143	177	70	95	118	140	191
Rated speed(r/min)		750	1000	1000	1000	1500	1500	1500	1500	1500
Constant power range(r/min)		750~3500	1000~4000	1000~4000	1000~4000	1500~5000	1500~5000	1500~5000	1500~5000	1500-5000
Max. speed(r/min)		4500	7000	7000	7000	7000	7000	7000	7000	7000
Moment of inertia(kg·m2)		0. 0571	0. 0571	0.571	0.0869	0. 0571	0.571	0.571	0.571	0.1043
Weight(kg)		143	89	125	143	89	107	125	143	162
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 70W 0.21A
Overall dimension (refer to figures)	A	265	265	265	265	265	265	265	265	265
	B	132	132	132	132	132	132	132	132	132
	C	185	185	185	185	185	185	185	185	185
	D	265	265	265	265	265	265	265	265	265
	E	110	110	110	110	110	110	110	110	110
	F	577	442	532	577	442	487	532	577	632
	G	437	302	392	437	302	347	392	437	492
	H	230h7	230h7	230h7	230h7	230h7	230h7	230h7	230h7	230h7
	I	14	14	14	14	14	14	14	14	14
	J	55h6	48h6	48h6	48h6	48h6	48h6	48h6	55h6	55h6
	K	256	256	256	256	256	256	256	256	256
	L	135	135	135	135	135	135	135	135	135
	N	230	230	230	230	230	230	230	230	230
	P	40	40	40	40	40	40	40	40	40
	Q	360	225	315	360	225	270	315	360	415
	S	110	110	110	110	110	110	110	110	110
	T	5	5	5	5	5	5	5	5	5
	Z	15	15	15	15	15	15	15	15	15

The main technical parameters of three-phase 380V/440V spindle motor and its overall dimension(List 1-6)

Model		ZJY265A-7.5BH	ZJY265A-11BH	ZJY265A-15BH	ZJY320A-18.5WL	ZJY320A-22WL	ZJY320A-30BL	ZJY320A-37BL	ZJY320A-45BL
Item		ZJY265A-7.5BH	ZJY265A-11BH	ZJY265A-15BH	ZJY320A-18.5WL	ZJY320A-22WL	ZJY320A-30BL	ZJY320A-37BL	ZJY320A-45BL
Rated power(kW)		7.5	11	15	18.5	22	30	37	45
Adaptive driver		GS/GR3100	GS/GR3148	GS/GR3150	GS/GR3198	GS/GR3198	GS/GR3300	GS/GR3300	GS/GR3300
Drive power supply(V)		Three-phase AC 380/440V 50/60Hz
Rated current(A)		21	30	40.7	51	58	69	87	100
Rated		51.7	51.7	51.7	26.1	26	51.2	51.1	51.1
frequency(Hz)		51.7	51.7	51.7	26.1	26	51.2	51.1	51.1
Rated torque(N·m)		48	70	95	235	280	191	235	286
30min power(kW)		11	15	18.5	22	30	37	45	55
30min current(A)		28.5	38.3	42.7	59	73	83	102	115
30min torque(N·m)		70	95	118	280	381	235	286	352
Rated speed(r/min)		1500	1500	1500	750	750	1500	1500	1500
Constant power range(r/min)		1500~8000	1500~8000	1500~8000	750~3500	750~3500	1500~4500	1500~4500	1500~4500
Max. speed(r/min)		10000	10000	10000	4500	4500	4500	4500	4500
Moment of inertia(kg·m2)		0. 0571	0.571	0.571	0.2997	0.345	0.24	0.2997	0.348
Weight(kg)		89	107	125	249	285	208	249	293
Installation type		IM B5 or B3			IM B35
Cooling fan power supply		Three-phase AC 380~440V 50/60Hz 70W 0.21A			Three-phase AC 380~440V 50/60Hz 60W 0.22A
Overall dimension (refer to figures)	A	265	265	265	320	320	320	320	320
	B	132	132	132	\	\	\	\	\
	C	185	185	185	193	193	193	193	193
	D	265	265	265	350	350	350	350	350
	E	110	110	110	140	140	140	140	140
	F	442	487	532	715	765	645	715	785
	G	302	347	392	450	500	380	450	520
	H	230h7	230h7	230h7	300h7	300h7	300h7	300h7	300h7
	I	14	14	14	19	19	19	19	19
	J	48h6	48h6	48h6	60h6	60h6	60h6	60h6	60h6
	K	256	256	256	\	\	\	\	\
	L	135	135	135	165	165	165	165	165
	N	230	230	230	279	279	279	279	279
	P	40	40	40	50	50	50	50	50
	Q	225	270	315	529	579	459	529	599
	S	110	110	110	\	\	\	\	\
	T	5	5	5	5	5	5	5	5
	Z	15	15	15	19	19	19	19	19

The main technical parameters of three-phase 220V spindle motor and its overall dimension(List 2-1)

Model		ZJY182A-3.7BL	ZJY182A-5.5BL	ZJY182A-1.5BH	ZJY182A-2.2BH	ZJY182A-3.7BH	ZJY182A-5.5BH	ZJY182A-3.7EG	ZJY182A-5.5EG	ZJY182A-7.5EG
Item		ZJY182A-3.7BL	ZJY182A-5.5BL	ZJY182A-1.5BH	ZJY182A-2.2BH	ZJY182A-3.7BH	ZJY182A-5.5BH	ZJY182A-3.7EG	ZJY182A-5.5EG	ZJY182A-7.5EG
Rated power(kW)		3.7	5.5	1.5	2.2	3.7	5.5	3.7	5.5	7.5
Adaptive driver		GS/GR2075	GS/GR2100	GS/GR2050	GS/GR2050	GS/GR2100	GS/GR2100	GS/GR2100	GS/GR2100	GS/GR2148
Drive power supply(V)		Three-phase AC 220V 50/60Hz
Rated current(A)		17.9	23.9	10.7	12.9	23.5	30	20	28.8	35
Rated		53.7	53.5	53.9	53.6	53.1	53.5	103.2	103.3	103.2
frequency(Hz)		53.7	53.5	53.9	53.6	53.1	53.5	103.2	103.3	103.2
Rated torque(N·m)		24	35	9.5	14	24	35	11.8	17.5	24
30min power(kW)		5.5	7.5	2.2	3.7	5.5	7.5	5.5	7.5	11
30min current(A)		25.2	31.1	17.6	20	36.4	40.7	26.7	35.8	47.3
30min torque(N·m)		35	48	14	24	35	48	17.5	24	35
Rated speed(r/min)		1500	1500	1500	1500	1500	1500	3000	3000	3000
Constant power range(r/min)		1500-4500	1500-4500	1500~8000	1500~8000	1500~8000	1500~8000	3000~12000	3000~12000	3000~12000
Max. speed(r/min)		4500	4500	10000	10000	10000	10000	15000	15000	15000
Moment of inertia(kg·m2)		0.0068	0.5712	0.004	0.0054	0.0083	0.5712	0.0054	0.0068	0.0083
Weight(kg)		37	52	27	32	43	52	32	37	43
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 220V 50/60Hz 37W 0.1A
Overall dimension (refer to figures)	A	182	182	182	182	182	182	182	182	182
	B	91	91	91	91	91	91	91	91	91
	C	123	123	123	123	123	123	123	123	123
	D	185	185	185	185	185	185	185	185	185
	E	60	60	60	60	60	60	60	60	60
	F	371	436	319	346	401	436	346	371	401
	G	249	314	197	224	279	314	224	249	279
	H	150h7	150h7	150h7	150h7	150h7	150h7	150h7	150h7	150h7
	I	12	12	12	12	12	12	12	12	12
	J	28h6	28h6	28h6	28h6	28h6	28h6	28h6	28h6	28h6
	K	184	184	158	158	158	158	158	158	158
	L	93	93	93	93	93	93	93	93	93
	N	156	156	156	156	156	156	156	156	156
	P	32	32	32	32	32	32	32	32	32
	Q	184	249	132	159	214	249	159	184	214
	S	60	60	60	60	60	60	60	60	60
	T	4	4	4	4	4	4	4	4	4
	Z	12	12	12	12	12	12	12	12	12

The main technical parameters of three-phase 220V spindle motor and its overall dimension(List 2-2)

Model		ZJY208A-3.7WL	ZJY208A-2.2AM	ZJY208A-3.7AM	ZJY208A-5.5AM	ZJY208A-5.5BL	ZJY208A-7.5BL	ZJY208A-9BL	ZJY208A-3.7BM
Item		ZJY208A-3.7WL	ZJY208A-2.2AM	ZJY208A-3.7AM	ZJY208A-5.5AM	ZJY208A-5.5BL	ZJY208A-7.5BL	ZJY208A-9BL	ZJY208A-3.7BM
Rated power(kW)		3.7	2.2	3.7	5.5	5.5	7.5	9	3.7
Adaptive driver		GS/GR2075	GS/GR2050	GS/GR2075	GS/GR2100	GS/GR2100	GS/GR2100	GS/GR2148	GS/GR2075
Drive power supply(V)		Three-phase AC 220V 50/60Hz
Rated current(A)		19.6	11.6	17.7	28.2	22.4	31	37.5	14.9
Rated		27.3	35.7	35.7	35.7	53.3	52.9	52.6	52.9
frequency(Hz)		27.3	35.7	35.7	35.7	53.3	52.9	52.6	52.9
Rated torque(N·m)		47	21	35	53	35	48	57.3	24
30min power(kW)		5.5	3.7	5.5	7.5	7.5	11	12	5.5
30min current(A)		27.3	18.4	24.6	35.5	28	41.3	46.2	22
30min torque(N·m)		70	35	53	72	48	70	76.4	35
Rated speed(r/min)		750	1000	1000	1000	1500	1500	1500	1500
Constant power range(r/min)		750-3500	1000-4000	1000~4000	1000~4000	1500~4500	1500~4500	1500~4500	1500~5000
Max. speed(r/min)		4500	7000	7000	7000	4500	4500	4500	7000
Moment of inertia(kg·m2)		0.571	0.0142	0.0196	0.571	0.0143	0.0196	0.571	0.0142
Weight(kg)		77	51	66	77	51.5	66	77.5	51
Installation type		IM B5 or B35
Cooling fan power supply		Three-phase AC 220V 50/60Hz 40W 0.14A
Overall dimension (refer to figures)	A	208	208	208	208	208	208	208	208
	B	104	104	104	104	104	104	104	104
	C	160	160	160	160	160	160	160	160
	D	215	215	215	215	215	215	215	215
	E	80	60	80	80	80	80	110	60
	F	524	414	469	524	414	469	524	414
	G	395	285	340	395	285	340	395	285
	H	180h7	180h7	180h7	180h7	180h7	180h7	180h7	180h7
	I	14	14	14	14	14	14	14	14
	J	38h6	28h6	38h6	38h6	38h6	38h6	48h6	28h6
	K	212	212	212	212	212	212	212	212
	L	106	106	106	106	106	106	106	106
	N	180	180	180	180	180	180	180	180
	P	40	40	40	40	40	40	40	40
	Q	320	210	265	320	210	265	320	210
	S	80	80	80	80	80	80	110	60
	T	5	5	5	5	5	5	5	5
	Z	12	12	12	12	12	12	12	12

The main technical parameters of three-phase 220V spindle motor and its overall dimension(List 2-3)
The main technical parameters of three-phase 220V spindle motor and its overall dimension(List 2-4)
The main technical parameters of three-phase 220V spindle motor and its overall dimension(List 2-5)
The main technical parameters of dual speed motor and its overall dimension(List 3)

Company Profile

GSK CNC Equipment Co., Ltd.

GSK CNC Equipment Co., Ltd. (hereinafter referred as GSK) is specially devoted to conducting research and practice of basic equipment industrial development, providing “trinity” packaged solutions of machine tool CNC system, servo drive and servo motor, taking initiative in the expansion of industrial robot and all-electric injection molding machine field, developing the new marketing mode of machine tool exhibition hall, providing the customers with all-round professional machine tool remanufacturing solutions and services, promoting the integration of production and education, setting up the vocational education and training institute, as well as conducting highly skilled CNC personnel training. It has developed into a high-tech enterprise integrating science, education, industry and trade, thus being known as “China Southern CNC Industrial Base”.
Adhering to the corporate philosophy of “making itself a century-old enterprise and building gold quality” and the service spirit of “keeping improvement and making users satisfied”, GSK enhances the user product value & benefits through continuous technological progress and innovation, and makes unremitting efforts to promote the localization process of basic equipment industry, improve the technological level of the industry, and promote the development of China’s national equipment manufacturing industry.

Main products:

GSK CNC System Idustrial robot

Full electric injection molding machine CNC machine

International exhibition

Exhibition hall
218MC USB Reading Problem Solution
218MC USB Reading Problem Solution

FAQ

Payments

1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
3) Please check the package CHINAMFG receipt, if there are some damages, please contact us immediately.
Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

If you need more information, please contact with us. We will attach great importance to your any problems.
Hope we could establish a long-term effective cooperation.

/* 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, Control
Casing Protection:	Protection Type
Starting Mode:	Auto-induction Voltage-reduced Starting

Customization:	Available \|

induction motor

What role do AC motors play in HVAC (heating, ventilation, and air conditioning) systems?

In HVAC (heating, ventilation, and air conditioning) systems, AC motors play a crucial role in various components and functions. These motors are responsible for powering fans, compressors, pumps, and other essential equipment within the HVAC system. Let’s explore the specific roles of AC motors in HVAC systems:

Air Handling Units (AHUs) and Ventilation Systems: AC motors drive the fans in AHUs and ventilation systems. These fans draw in fresh air, circulate air within the building, and exhaust stale air. The motors provide the necessary power to move air through the ductwork and distribute it evenly throughout the space. They play a key role in maintaining proper indoor air quality, controlling humidity, and ensuring adequate ventilation.
Chillers and Cooling Towers: HVAC systems that use chillers for cooling rely on AC motors to drive the compressor. The motor powers the compressor, which circulates refrigerant through the system, absorbing heat from the indoor environment and releasing it outside. AC motors are also used in cooling towers, which dissipate heat from the chiller system by evaporating water. The motors drive the fans that draw air through the cooling tower and enhance heat transfer.
Heat Pumps: AC motors are integral components of heat pump systems, which provide both heating and cooling. The motor drives the compressor in the heat pump, enabling the transfer of heat between the indoor and outdoor environments. During cooling mode, the motor circulates refrigerant to extract heat from indoors and release it outside. In heating mode, the motor reverses the refrigerant flow to extract heat from the outdoor air or ground and transfer it indoors.
Furnaces and Boilers: In heating systems, AC motors power the blowers or fans in furnaces and boilers. The motor drives the blower to distribute heated air or steam throughout the building. This helps maintain a comfortable indoor temperature and ensures efficient heat distribution in the space.
Pumps and Circulation Systems: HVAC systems often incorporate pumps for water circulation, such as in hydronic heating or chilled water systems. AC motors drive these pumps, providing the necessary pressure to circulate water or other heat transfer fluids through the system. The motors ensure efficient flow rates and contribute to the effective transfer of thermal energy.
Dampers and Actuators: AC motors are used in HVAC systems to control airflow and regulate the position of dampers and actuators. These motors enable the adjustment of airflow rates, temperature control, and zone-specific climate control. By modulating the motor speed or position, HVAC systems can achieve precise control of air distribution and temperature in different areas of a building.

AC motors in HVAC systems are designed to meet specific performance requirements, such as variable speed control, energy efficiency, and reliable operation under varying loads. Maintenance and regular inspection of these motors are essential to ensure optimal performance, energy efficiency, and longevity of the HVAC system.

In conclusion, AC motors play vital roles in HVAC systems by powering fans, compressors, pumps, and actuators. They enable proper air circulation, temperature control, and efficient transfer of heat, contributing to the overall comfort, air quality, and energy efficiency of buildings.

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.

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 OEM GSK ZJY Industrial Motor Three Phase Compact Type Asynchronous AC Motor 380V 3.7kw vacuum pump oil
editor by CX 2024-04-11

China best 30kw Ye2 Series Water Pump Three-Phase AC Electric Induction Asynchronous Motor vacuum pump booster

Product Description

Features: High efficiency and energy saving, low noise and little vibration. Insulation class: F;Protection class:IP54 or IP55.

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

The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but no exceeding+40ºC and not less than-15ºC.

Company Profile

Product Parameters

Type	Power	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
Type	kw /HP	Pole/Speed	Volt/Frequency	Insulation	Protection	Motor housing	Mount
80M2	0.55/0.75	6/885rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90S	0.75/1	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
90L	1.1/1.5	6/910rpm	380V/50HZ	class F	IP55	Cast Iron	B3
100L	1.5/2	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
112M	2.2/3	6/940rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132S	3/4	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M1	4/5.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
132M2	5.5/7.5	6/960rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160M	7.5/10	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
160L	11/15	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
180L	15/20	6/970rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L1	18.5/25	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
200L2	22/30	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
225M	30/40	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
250M	37/50	6/980rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280S	45/60	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
280M	55/75	6/985rpm	380V/50HZ	class F	IP55	Cast Iron	B3
315S	75/100	6/990rpm	380V/50HZ	class F	IP55	Cast Iron	B3

Detailed Photos

Packaging & Shipping

Certifications

/* 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

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample Blue

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 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.

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.

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 best 30kw Ye2 Series Water Pump Three-Phase AC Electric Induction Asynchronous Motor vacuum pump booster
editor by CX 2024-04-11

China Custom Ye2 Three Phase Water Pump Air Compressor AC Asynchronous Induction Electric Motor with Great quality

Product Description

Application:It is applicable to drive various general mechanical equipment, such as compressor, fan, water pump and other mechanical equipment, and can also be used in petroleum, chemical, medicine, mining, etc

Feature:Efficient and energy-saving, beautiful appearance, convenient use, small vibration, low noise, novel structure

Conditions of Use:The altitude is not more than 1000M, and the ambient temperature varies with the seasons, but the maximum temperature is not more than+40 ºC, and the minimum temperature is not less than – 15 ºC

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Company Profile

HangZhou UP CHINAMFG MACHINERY CO.,LTD. is a research and development,manufacturing,sales as 1 of the enterprises.The company is located in the beautiful and rich,convenient transportation HangZhou City of ZHangZhoug Province.

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FAQ

Q1:What is the payment method?
– 30% T/T downpayment,70% against copy of document.
– L/C at sight.

Q2:How long is the delivery time?
– within 25~30 days after receiving 30% down-payment.

Q3:What is the way of transportation?
– express, air and CHINAMFG shipments are all available.

Q4:Do you test all your goods before delivery?
– Yes, we will test every machine.

If you have any questions, feel free to contact us. /* 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, Power Tools
Operating Speed:	High Speed
Number of Stator:	Three-Phase
Species:	Y2 Series Three-Phase
Rotor Structure:	Winding Type
Casing Protection:	Protection Type

Samples:	US$ 70/Piece 1 Piece(Min.Order) \|

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

How do AC motors contribute to the functioning of household appliances?

Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

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 Custom Ye2 Three Phase Water Pump Air Compressor AC Asynchronous Induction Electric Motor with Great quality
editor by CX 2024-04-09