Product Description
GEXIN YE2 Series Three-Phase Asynchronous Induction Electrical Motor
Gexin Electromechanical Co.,Ltd. is a company specializing in the production and processing of YC MS,YD, YCT, YEJ, YVF, YBE4, Y. YE2,YE3 .YE4 and other three-phase asynchronous motors. It has a strong R&D team, and the motor produced by the company is brand new, with national standard stator and rotor and all copper. Product 3c certification, strict technology, each processed part has passed the incoming QC, and the manufacturing process inspection. With rich production experience and advanced production equipment, the company has established long-term cooperative relations with many enterprises with strong strength, reasonable price and high-quality service. Business is sincere, and being the first person in business is our aim.
Product Description
Y2 series three-phase asynchronous motor is Y series motor the upgrading of product, is the totally enclosed, fan-cooled induction motor for general purpose .It was the newest product in the 90S’ ,its overall level has reached the same products abroad at the beginning of 90S’level. The product apply to economic lake off fields, such as machine tools, water pump, fan, compressor, also can be applied to transportation, stirring, printing, agricultural machinery, food and other kinds of excluding inflammable, explosive or corrosive gas.
Y2 series three phase asynchronous motor installation size and power grade in conformity with relevant standards of IEC and Germany DIN42673 standard line and Y series motor, its shell protection grade for IP54, cooling method for IC41l, operate continuously (S1). Using F insulation class and grade B assessment according to temperature (except for 315 L2-2, 4355 all specifications F grade the assessment, and ask the assessment load noise index.
Y2 series three- phase asynchronous motor the rated voltage is 380 V. rated frequency is 50 Hz. 3 KW the following connection is Y , other power are delta connection . Motor running the place at no more than 1000 m; Environment air temperature changes with seasons, but no more than 40 °C; Minimum environment air temperature is15 °C; The wet month average high relative humidity is 90%; At the same time, this month is not higher than the lowest average temperature 25 °C.
Applications: Can be applied in the machines where continuous duty is required, typical applications like
- Pumps
- Fans
- Compressors
- Lifting equipment
- Production industry
Motor Features:
1. Frame size:H80-355;
2. Power:0.75-315KW;
3. Voltage:220-660V;
4. Rated Frequency: 50 Hz / 60 Hz;
5. Poles: 2 / 4 / 6 /8 /10
6. Speed: 1000 -3000 r/min
7. Ambient Temperature: -15°C-40°C
8. Model of CONEECTION: Y-Connection for 3 KW motor or less while Delta-Connection for 4 KW motor or more;
9. Mounting: B3; B5; B35;
10. Current: 1.5-465 A (AC);
11. Duty: continuous (S1);
12. Insulation Class: F;
13. Protection Class: IP54,IP55;
14. Frame material: Cast iron body ;
15. Terminal box : Top or Side
16. Cooling Method: IC411 Standards;
17. Altitude: No more than 1,000 meters above sea level;
18. Packing: 80-112 frame be packaged by carton&pallets
132-355 frame be packaged by wooden case;
19. Certifications: CE, CCC, ISO9001: 2008
| Operating Conditions | |
| Ambient temperature | -15ºC≤θ≤40ºC |
| Altitude | Not exceeding 1000m |
| Rated voltage 380V or any voltage between 220-760V
|
|
| Rated frequency | 50Hz/60Hz |
| Protection class | IP55 |
| lnsulation Class | Class F/H |
| Cooling method | ICO141 |
| Duty | S1 ( continuous) |
| Connection | Start-connection for up to 3kw, delta-connection for 4kw and above. |
Installation Instructions
Installation Diemsions
Advantage
* 100% Copper wire,100% Power Output;
* Competitive Price;
* 100% test after each process and final test before packing;
* 20Years Manufacture Experience;
* Energy saving;
* Superior Life;
* Quiet Operation;
* Easy maintance;
* Be made of selected quality materals.latest design in entirety;
* OEM Service ;
* CE/ISO Approved;
* 20-30days lead time;
* Main Market: South America, Middle East, Southest Asia, Europe,Africa and so on;
* Have Rich Experience and Strong ability to Develop New Products;
* Have Ability to Design the Products Based on Your Original Samples;
Quality Assurance:
1 year quality warranty and fast after-sales service.
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
Product Parameters
| Type | Rated Power | Rated Current(A) | Rated Speed(r/min) | Efficiency(%) | Power Factor(CosΦ) | |
| KW | HP | |||||
| Synchronous Speed 3000r/min(2Poles) | ||||||
| Y2-80M1-2 | 0.75 | 1 | 1.83 | 2840 | 77.4 | 0.83 |
| Y2-80M2-2 | 1.1 | 1.5 | 2.58 | 2840 | 79.6 | 0.84 |
| Y2-90S2-2 | 1.5 | 2 | 3.43 | 2840 | 81.3 | 0.84 |
| Y2-90L-2 | 2.2 | 3 | 4.85 | 2840 | 83.2 | 0.85 |
| Y2-100L-2 | 3 | 4 | 6.31 | 2875 | 84.6 | 0.87 |
| Y2-112M-2 | 4 | 5.5 | 8.2 | 2895 | 85.8 | 0.88 |
| Y2-132S1-2 | 5.5 | 7.5 | 11.1 | 2905 | 87 | 0.88 |
| Y2-132S2-2 | 7.5 | 10 | 14.9 | 2905 | 88.1 | 0.88 |
| Y2-160M1-2 | 11 | 15 | 21.2 | 2935 | 89.4 | 0.89 |
| Y2-160M2-2 | 15 | 20 | 28.8 | 2935 | 90.3 | 0.89 |
| Y2-160L-2 | 18.5 | 25 | 34.7 | 2935 | 90.9 | 0.90 |
| Y2-180M-2 | 22 | 30 | 41 | 2945 | 91.3 | 0.90 |
| Y2-200L1-2 | 30 | 40 | 55.5 | 2955 | 92 | 0.90 |
| Y2-200L2-2 | 37 | 50 | 67.9 | 2955 | 92.5 | 0.90 |
| Y2-225M-2 | 45 | 60 | 82.3 | 2975 | 92.9 | 0.90 |
| Y2-250M-2 | 55 | 75 | 101 | 2975 | 93.2 | 0.90 |
| Y2-280S-2 | 75 | 100 | 134 | 2975 | 93.8 | 0.90 |
| Y2-280M-2 | 90 | 125 | 160 | 2975 | 94.1 | 0.91 |
| Y2-315S-2 | 110 | 150 | 195 | 2980 | 94.3 | 0.91 |
| Y2-315M-2 | 132 | 180 | 233 | 2980 | 94.6 | 0.91 |
| Y2-315L1-2 | 160 | 200 | 279 | 2980 | 94.8 | 0.92 |
| Y2-315L2-2 | 200 | 270 | 348 | 2980 | 95 | 0.92 |
| Y2-355M-2 | 250 | 340 | 433 | 2980 | 95 | 0.92 |
| Y2-355L-2 | 315 | 430 | 544 | 2980 | 95 | 0.92 |
| Y2-400M1-2 | 355 | 475 | 618 | 2975 | 95.9 | 0.91 |
| Y2-400M2-2 | 400 | 535 | 689 | 2982 | 96.0 | 0.92 |
| Y2-400M3-2 | 450 | 600 | 775 | 2982 | 96.1 | 0.92 |
| Y2-400L1-2 | 500 | 670 | 853 | 2982 | 96.3 | 0.92 |
| Y2-400L2-2 | 560 | 750 | 952 | 2982 | 96.3 | 0.92 |
| Synchronous Speed 1500r/min(4Poles) | ||||||
| Y2-80M1-4 | 0.55 | 0.75 | 1.57 | 1390 | 75.2 | 0.75 |
| Y2-80M2-4 | 0.75 | 1 | 2.05 | 1390 | 79.6 | 0.76 |
| Y2-90S-4 | 1.1 | 1.5 | 2.85 | 1390 | 81.4 | 0.77 |
| Y2-90L-4 | 1.5 | 2 | 3.72 | 1390 | 82.8 | 0.79 |
| Y2-100L1-4 | 2.2 | 3 | 5.09 | 1410 | 84.3 | 0.81 |
| Y2-100L2-4 | 3.0 | 4 | 6.78 | 1410 | 85.5 | 0.82 |
| Y2-112M-4 | 4.0 | 5.5 | 8.8 | 1435 | 86.6 | 0.82 |
| Y2-132S-4 | 5.5 | 7.5 | 11.7 | 1440 | 87.7 | 0.83 |
| Y2-132M-4 | 7.5 | 10 | 15.6 | 1440 | 88.7 | 0.84 |
| Y2-160M-4 | 11 | 15 | 22.5 | 1460 | 89.8 | 0.84 |
| Y2-160L-4 | 15 | 20 | 30 | 1460 | 90.6 | 0.85 |
| Y2-180M-4 | 18.5 | 25 | 36.3 | 1470 | 91.2 | 0.86 |
| Y2-180L-4 | 22 | 30 | 43.2 | 1470 | 91.6 | 0.86 |
| Y2-200L-4 | 30 | 40 | 57.6 | 1470 | 92.3 | 0.86 |
| Y2-225S-4 | 37 | 50 | 69.9 | 1485 | 92.7 | 0.87 |
| Y2-225M-4 | 45 | 60 | 84.7 | 1485 | 93.1 | 0.87 |
| Y2-250M-4 | 55 | 75 | 103 | 1485 | 93.5 | 0.87 |
| Y2-280S-4 | 75 | 100 | 140 | 1485 | 94 | 0.87 |
| Y2-280M-4 | 90 | 125 | 167 | 1490 | 94.2 | 0.87 |
| Y2-315S-4 | 110 | 150 | 201 | 1490 | 94.5 | 0.88 |
| Y2-315M-4 | 132 | 180 | 240 | 1490 | 94.7 | 0.88 |
| Y2-315L1-4 | 160 | 200 | 287 | 1490 | 94.9 | 0.89 |
| Y2-315L2-4 | 200 | 270 | 359 | 1490 | 95.1 | 0.89 |
| Y2-355M-4 | 250 | 340 | 443 | 1485 | 95.1 | 0.90 |
| Y2-355L-4 | 315 | 430 | 556 | 1485 | 95.1 | 0.90 |
| Y2-400M1-4 | 355 | 475 | 641 | 1490 | 95.5 | 0.88 |
| Y2-400M2-4 | 400 | 535 | 723 | 1490 | 95.5 | 0.88 |
| Y2-400M3-4 | 450 | 600 | 804 | 1490 | 95.5 | 0.89 |
| Y2-400L1-4 | 500 | 670 | 893 | 1490 | 95.6 | 0.89 |
| Y2-400L2-4 | 560 | 750 | 971 | 1490 | 96 | 0.89 |
| Synchronous Speed 1000r/min (6Poles) | ||||||
| Y2-80M1-6 | 0.37 | 0.55 | 1.3 | 885 | 62 | 0.7 |
| Y2-80M2-6 | 0.55 | 0.75 | 1.8 | 885 | 73.5 | 0.72 |
| Y2-90S-6 | 0.75 | 1 | 2.29 | 910 | 75.9 | 0.72 |
| Y2-90L-6 | 1.1 | 1.5 | 3.18 | 910 | 78.1 | 0.73 |
| Y2-100L-6 | 1.5 | 2 | 4 | 920 | 79.8 | 0.75 |
| Y2-112M-6 | 2.2 | 3 | 5.6 | 935 | 81.8 | 0.76 |
| Y2-132S-6 | 3 | 4 | 7.4 | 960 | 83.3 | 0.77 |
| Y2-132M1-6 | 4 | 5.5 | 9.75 | 960 | 84.6 | 0.77 |
| Y2-132M2-6 | 5.5 | 7.5 | 12.9 | 960 | 86 | 0.78 |
| Y2-160M-6 | 7.5 | 10 | 17.2 | 970 | 87.2 | 0.81 |
| Y2-160L-6 | 1.1 | 15 | 24.5 | 970 | 88.7 | 0.81 |
| Y2-180L-6 | 15 | 20 | 31.6 | 970 | 89.7 | 0.83 |
| Y2-200L1-6 | 18.5 | 25 | 38.6 | 975 | 90.4 | 0.84 |
| Y2-200L2-6 | 22 | 30 | 44.7 | 975 | 90.9 | 0.86 |
| Y2-225M-6 | 30 | 40 | 59.3 | 980 | 91.7 | 0.86 |
| Y2-250M-6 | 37 | 50 | 71 | 980 | 92.2 | 0.86 |
| Y2-280S-6 | 45 | 60 | 86 | 980 | 92.7 | 0.86 |
| Y2-280M-6 | 55 | 75 | 105 | 980 | 93.1 | 0.86 |
| Y2-315S-6 | 75 | 100 | 141 | 980 | 93.7 | 0.86 |
| Y2-315M-6 | 90 | 125 | 169 | 980 | 94.0 | 0.86 |
| Y2-351L1-6 | 110 | 150 | 206 | 980 | 94.3 | 0.87 |
| Y2-315L2-6 | 132 | 180 | 244 | 980 | 94.6 | 0.88 |
| Y2-355M1-6 | 160 | 200 | 292 | 985 | 94.8 | 0.88 |
| Y2-355M2-6 | 200 | 270 | 365 | 985 | 95.0 | 0.88 |
| Y2-355L-6 | 250 | 340 | 455 | 985 | 95.0 | 0.88 |
| Y2-400M1-6 | 280 | 380 | 510 | 990 | 95.8 | 0.87 |
| Y2-400M2-6 | 315 | 430 | 574 | 990 | 95.8 | 0.87 |
| Y2-400M3-6 | 355 | 475 | 638 | 990 | 95.8 | 0.87 |
| Y2-400L1-6 | 400 | 535 | 719 | 990 | 96.0 | 0.88 |
| Y2-400L2-6 | 450 | 600 | 796 | 990 | 96.5 | 0.89 |
| Synchronous Speed 750r/min (8Poles) | ||||||
| Y2-80M1-8 | 0.18 | 0.25 | 0.88 | 630 | 51 | 0.61 |
| Y2-80M2-8 | 0.25 | 0.34 | 1.15 | 640 | 54 | 0.61 |
| Y2-90S-8 | 0.37 | 0.5 | 1.49 | 660 | 62 | 0.61 |
| Y2-90L-8 | 0.55 | 0.75 | 2.18 | 660 | 63 | 0.61 |
| Y2-100L1-8 | 0.75 | 1 | 2.39 | 680 | 71 | 0.67 |
| Y2-100L2-8 | 1.1 | 1.5 | 3.32 | 680 | 73 | 0.69 |
| Y2-112M-8 | 1.5 | 2 | 4.5 | 690 | 75 | 0.69 |
| Y2-132S-8 | 2.2 | 3 | 6 | 690 | 78 | 0.71 |
| Y2-132M-8 | 3 | 4 | 7.9 | 710 | 79 | 0.73 |
| Y2-160M1-8 | 4 | 5.5 | 10.3 | 710 | 81 | 0.73 |
| Y2-160M2-8 | 5.5 | 7.5 | 13.6 | 720 | 83 | 0.74 |
| Y2-160L-8 | 7.5 | 10 | 17.8 | 720 | 85.5 | 0.75 |
| Y2-180L-8 | 11 | 15 | 25.1 | 730 | 87.5 | 0.76 |
| Y2-200L-8 | 15 | 20 | 34.1 | 730 | 88 | 0.76 |
| Y2-225S-8 | 18.5 | 25 | 40.6 | 730 | 90 | 0.76 |
| Y2-225M-8 | 22 | 30 | 47.4 | 740 | 90.5 | 0.78 |
| Y2-250M-8 | 30 | 40 | 64 | 740 | 91 | 0.79 |
| Y2-280S-8 | 37 | 50 | 78 | 740 | 91.5 | 0.79 |
| Y2-280M-8 | 45 | 60 | 94 | 740 | 92 | 0.79 |
| Y2-315S-8 | 55 | 75 | 111 | 740 | 92.8 | 0.81 |
| Y2-315M-8 | 75 | 100 | 151 | 740 | 93 | 0.81 |
| Y2-315L1-8 | 90 | 125 | 178 | 740 | 93.8 | 0.82 |
| Y2-315L2-8 | 110 | 150 | 217 | 740 | 94 | 0.82 |
| Y2-355M1-2 | 132 | 180 | 261 | 740 | 93.7 | 0.82 |
| Y2-355M2-8 | 160 | 200 | 315 | 740 | 94.2 | 0.82 |
| Y2-355L-8 | 200 | 270 | 388 | 740 | 94.5 | 0.83 |
| Y2-400M1-8 | 250 | 340 | 494 | 745 | 95.0 | 0.81 |
| Y2-400M2-8 | 280 | 380 | 552 | 745 | 95.0 | 0.82 |
| Y2-400L1-8 | 315 | 430 | 592 | 745 | 95.0 | 0.85 |
| Y2-400L2-8 | 355 | 475 | 692 | 745 | 95.0 | 0.85 |
| Y2-400L3-8 | 400 | 535 | 780 | 745 | 95.0 | 0.85 |
| Synchronous Speed 600r/min (10Poles) | ||||||
| Y2-315S-10 | 45 | 60 | 100 | 590 | 91.5 | 0.75 |
| Y2-315M-10 | 55 | 75 | 121 | 590 | 92 | 0.75 |
| Y2-315L1-10 | 75 | 100 | 162 | 590 | 92.5 | 0.76 |
| Y2-315L2-10 | 90 | 125 | 191 | 590 | 93 | 0.77 |
| Y2-355M1-10 | 110 | 150 | 230 | 590 | 93.2 | 0.78 |
| Y2-355M2-10 | 132 | 180 | 275 | 590 | 93.5 | 0.78 |
| Y2-355L-10 | 160 | 200 | 334 | 590 | 93.5 | 0.78 |
| Y2-400M1-10 | 200 | 270 | 404 | 595 | 95.0 | 0.80 |
| Y2-400M2-10 | 250 | 340 | 495 | 595 | 95.0 | 0.81 |
| Y2-400L1-10 | 280 | 380 | 554 | 595 | 95.0 | 0.82 |
| Y2-400L2-10 | 315 | 430 | 630 | 595 | 95.0 | 0.82 |
Gexin Electromechanical Co., Ltd., which has 150 employees, an annual output value of $1800w and an area of 26000 square meters.
FAQ
1: Are you a factory or just a trading company?
A1: Manufacturer,and we focus on the development and production of electric motors for more than 20 years.
Q2: Is customized service available?
A2: Of course, OEM & ODM both are available.
Q3: How can I get the quotation?
A3: Leave us message with your purchase requirements and we will reply you within 1 hour on working time. And you may contact us directly by Trade Manager.
Q4:Can I buy 1 as sample?
A4: Yes, of course.
Q5: How about your quality control?
A5: Our professional QC will check the quality during the production and do the quality test before shipment.
Q6: What is your payment term?
A6: 30% T/T in advance, 70% balance when receiving B/L copy Or 100% irrevocable L/C at sight.
Q7: What is your lead time?
A7: About 20-30 days after receiving advance deposit or original L/C.
Q8: What certificates do you have?
A8: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.
Q9: What warranty do you provide?
A9: One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation. After expiration, we supply cost spare parts for alternator maintenance.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial, Household Appliances, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Number of Stator: | Three-Phase |
| Species: | Ms Series Three-Phase |
| Rotor Structure: | Winding Type |
| Casing Protection: | Closed Type |
| Samples: |
US$ 2325/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
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.
What are the safety considerations when working with or around AC motors?
Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:
- Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
- Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
- Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
- Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
- Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
- Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.
It is important to note that the safety considerations mentioned above are general guidelines. Specific safety requirements may vary depending on the motor size, voltage, and the specific workplace regulations and standards in place. It is crucial to consult relevant safety codes, regulations, and industry best practices to ensure compliance and maintain a safe working environment when working with or around AC motors.
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.
editor by CX 2024-03-29
China best DC Servo Motor Brushless DC Electric Motor 48V 1500W 1500rpm BLDC Motor with Encoder for Tracked Robot Atomizing Sprayer Agv with Best Sales
Product Description
48v dc servo motor 1.5kw dc motor 1500rpm bldc motor with encoder for Atomizing sprayer,Fire fighting Robot
Model:ZB110AS571-15
Product overview
1.Product Features:
2.Industry class:
a.The altitude should be over 1000 meters above sea level
b.Environment temperature:+5ºC~+40ºC
c.The month average tallest relative humidity is 90%,at the same the month average lowest temperature is less than 25
3.Product Parameter:
4.Related Products:
Application
| 1) Protection grade:IP65, insulation grade:F |
| 2) Winding overhang structure optimization, to minimize the copper loss and iron loss minimization, small volume, light weight, low temperature rise, high efficiency |
| 3) Super high coercivity, the maximum magnetic energy product NdFe35 permanent magnetic materials, strong resistance to demagnetization, motor performance is stable. |
| 4) Low noise, low vibration, low moment of inertia. |
| 5) High torque, fast dynamic response, wide speed range, strong overload capacity (four times) |
| 6) High Torque to inertia ratio&up to 25000Nm/kgm² |
| 7) Fast dynamic response *time constant <20ms |
| 8 )Wide speed adjusting&feedback up to 1000:1 |
| 9) Steady speed precision up to 0.5% |
| 10)High overload,2Mn/30s,3.5N.m/10s |
| 11) Small volume and light |
| 12) Silent,the lowest noise is only 45dB(A) |
| 13) Protected with IP65,Class F insulation |
###
| Model | ZB110AS0415-15 | Volt | 48v |
| Power | 1500w |
Rated Torque |
9.5Nm |
|
Rated Speed |
1500rpm |
Rated Current |
37.5A |
|
Peak Torque |
28Nm |
Line Resistance |
0.02Ω |
|
Rotor Constant |
0.13mH |
Torque constant |
0.25Nm/A |
|
Back EMF Constant |
24 v/kr/min |
Rotor Inertia |
1070Kg.m2×10-6 |
|
Mechanical Time Constant |
2.7ms |
Electrical Time Constant |
1.8ms |
|
Encoder |
2500ppr | Weight | 10kg |
###
| Model | Rated power/W | Rated volt/V | Rated speed/rpm | Rated Current/A | Rated Torque/N.m | Encoder/ppr |
| ZB60AS0201-30 | 100W | 24V | 3000RPM | 5.4A | 0.318N.m | 2500 |
| ZB60AS0202-30 | 200W | 24V | 3000RPM | 10.4A | 0.63N.m | 2500 |
| ZB80AS0202-15 | 200W | 24V/48V | 1500rpm | 9.4A/4.7A | 1.27N.m | 2500 |
| ZB80AS0204-15 | 400W | 24V/48V | 1500RPM | 21.3A/10.6A | 2.55N.m | 2500 |
| ZB80AS0204-30 | 400W | 24V/48V | 3000RPM | 18.8A/9.4A | 1.27N.m | 2500 |
| B110AS0405-15 | 500w | 24V/48V | 1500rpm | 28A/14A | 3.1N.m | 2500 |
| ZB110AS0408-15 | 800w | 24V/48V | 1500rpm | 44A/22A | 5.0N.m | 2500 |
| ZB110AS0410-15 | 1000w | 24V/48V | 1500rpm | 52A/28A | 6.3N.m | 2500 |
| ZB110AS0412-25 | 1200w | 48V | 2500rpm | 33A | 4.5N.m | 2500 |
| ZB110AS0415-15 |
1500w |
48V | 1500rpm | 37.5A | 9.5N.m | 2500 |
| ZB110AS0415-30 |
1500w |
48V | 3000rpm | 37.5A | 4.7N.m | 2500 |
| ZB110AS0420-25 | 2000w | 48V | 2500rpm | 55A | 7.6N.M | 2500 |
| ZB130AS0430-15 | 3000W | 48V | 1500rpm | 73A | 19.1N.m | 2500 |
| 1) Protection grade:IP65, insulation grade:F |
| 2) Winding overhang structure optimization, to minimize the copper loss and iron loss minimization, small volume, light weight, low temperature rise, high efficiency |
| 3) Super high coercivity, the maximum magnetic energy product NdFe35 permanent magnetic materials, strong resistance to demagnetization, motor performance is stable. |
| 4) Low noise, low vibration, low moment of inertia. |
| 5) High torque, fast dynamic response, wide speed range, strong overload capacity (four times) |
| 6) High Torque to inertia ratio&up to 25000Nm/kgm² |
| 7) Fast dynamic response *time constant <20ms |
| 8 )Wide speed adjusting&feedback up to 1000:1 |
| 9) Steady speed precision up to 0.5% |
| 10)High overload,2Mn/30s,3.5N.m/10s |
| 11) Small volume and light |
| 12) Silent,the lowest noise is only 45dB(A) |
| 13) Protected with IP65,Class F insulation |
###
| Model | ZB110AS0415-15 | Volt | 48v |
| Power | 1500w |
Rated Torque |
9.5Nm |
|
Rated Speed |
1500rpm |
Rated Current |
37.5A |
|
Peak Torque |
28Nm |
Line Resistance |
0.02Ω |
|
Rotor Constant |
0.13mH |
Torque constant |
0.25Nm/A |
|
Back EMF Constant |
24 v/kr/min |
Rotor Inertia |
1070Kg.m2×10-6 |
|
Mechanical Time Constant |
2.7ms |
Electrical Time Constant |
1.8ms |
|
Encoder |
2500ppr | Weight | 10kg |
###
| Model | Rated power/W | Rated volt/V | Rated speed/rpm | Rated Current/A | Rated Torque/N.m | Encoder/ppr |
| ZB60AS0201-30 | 100W | 24V | 3000RPM | 5.4A | 0.318N.m | 2500 |
| ZB60AS0202-30 | 200W | 24V | 3000RPM | 10.4A | 0.63N.m | 2500 |
| ZB80AS0202-15 | 200W | 24V/48V | 1500rpm | 9.4A/4.7A | 1.27N.m | 2500 |
| ZB80AS0204-15 | 400W | 24V/48V | 1500RPM | 21.3A/10.6A | 2.55N.m | 2500 |
| ZB80AS0204-30 | 400W | 24V/48V | 3000RPM | 18.8A/9.4A | 1.27N.m | 2500 |
| B110AS0405-15 | 500w | 24V/48V | 1500rpm | 28A/14A | 3.1N.m | 2500 |
| ZB110AS0408-15 | 800w | 24V/48V | 1500rpm | 44A/22A | 5.0N.m | 2500 |
| ZB110AS0410-15 | 1000w | 24V/48V | 1500rpm | 52A/28A | 6.3N.m | 2500 |
| ZB110AS0412-25 | 1200w | 48V | 2500rpm | 33A | 4.5N.m | 2500 |
| ZB110AS0415-15 |
1500w |
48V | 1500rpm | 37.5A | 9.5N.m | 2500 |
| ZB110AS0415-30 |
1500w |
48V | 3000rpm | 37.5A | 4.7N.m | 2500 |
| ZB110AS0420-25 | 2000w | 48V | 2500rpm | 55A | 7.6N.M | 2500 |
| ZB130AS0430-15 | 3000W | 48V | 1500rpm | 73A | 19.1N.m | 2500 |
Benefits of a Planetary Motor
If you’re looking for an affordable way to power a machine, consider purchasing a Planetary Motor. These units are designed to provide a massive range of gear reductions, and are capable of generating much higher torques and torque density than other types of drive systems. This article will explain why you should consider purchasing one for your needs. And we’ll also discuss the differences between a planetary and spur gear system, as well as how you can benefit from them.
planetary gears
Planetary gears in a motor are used to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the structure of the planetary gear device. The output shaft 5 rotates through the device with the assistance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement position. The transmission of rotational torque from the ring gear to the armature causes the motor to start.
The axial end surface of a planetary gear device has two circular grooves 21. The depressed portion is used to retain lubricant. This lubricant prevents foreign particles from entering the planetary gear space. This feature enables the planetary gear device to be compact and lightweight. The cylindrical portion also minimizes the mass inertia. In this way, the planetary gear device can be a good choice for a motor with limited space.
Because of their compact footprint, planetary gears are great for reducing heat. In addition, this design allows them to be cooled. If you need high speeds and sustained performance, you may want to consider using lubricants. The lubricants present a cooling effect and reduce noise and vibration. If you want to maximize the efficiency of your motor, invest in a planetary gear hub drivetrain.
The planetary gear head has an internal sun gear that drives the multiple outer gears. These gears mesh together with the outer ring that is fixed to the motor housing. In industrial applications, planetary gears are used with an increasing number of teeth. This distribution of power ensures higher efficiency and transmittable torque. There are many advantages of using a planetary gear motor. These advantages include:
planetary gearboxes
A planetary gearbox is a type of drivetrain in which the input and output shafts are connected with a planetary structure. A planetary gearset can have three main components: an input gear, a planetary output gear, and a stationary position. Different gears can be used to change the transmission ratios. The planetary structure arrangement gives the planetary gearset high rigidity and minimizes backlash. This high rigidity is crucial for quick start-stop cycles and rotational direction.
Planetary gears need to be lubricated regularly to prevent wear and tear. In addition, transmissions must be serviced regularly, which can include fluid changes. The gears in a planetary gearbox will wear out with time, and any problems should be repaired immediately. However, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free.
A planetary gearbox is typically a 2-speed design, but professional manufacturers can provide triple and single-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The first step to designing a planetary gearbox is defining your application and the desired outcome. Famous constructors use a consultative modeling approach, starting each project by studying machine torque and operating conditions.
As the planetary gearbox is a compact design, space is limited. Therefore, bearings need to be selected carefully. The compact needle roller bearings are the most common option, but they cannot tolerate large axial forces. Those that can handle high axial forces, such as worm gears, should opt for tapered roller bearings. So, what are the advantages and disadvantages of a helical gearbox?
planetary gear motors
When we think of planetary gear motors, we tend to think of large and powerful machines, but in fact, there are many smaller, more inexpensive versions of the same machine. These motors are often made of plastic, and can be as small as six millimeters in diameter. Unlike their larger counterparts, they have only one gear in the transmission, and are made with a small diameter and small number of teeth.
They are similar to the solar system, with the planets rotating around a sun gear. The planet pinions mesh with the ring gear inside the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary carrier assembly are attached to each other through a series of joints. When power is applied to any of these members, the entire assembly will rotate.
Compared to other configurations, planetary gearmotors are more complicated. Their construction consists of a sun gear centered in the center and several smaller gears that mesh with the central sun gear. These gears are enclosed in a larger internal tooth gear. This design allows them to handle larger loads than conventional gear motors, as the load is distributed among several gears. This type of motor is typically more expensive than other configurations, but can withstand the higher-load requirements of some machines.
Because they are cylindrical in shape, planetary gear motors are incredibly versatile. They can be used in various applications, including automatic transmissions. They are also used in applications where high-precision and speed are necessary. Furthermore, the planetary gear motor is robust and is characterized by low vibrations. The advantages of using a planetary gear motor are vast and include:
planetary gears vs spur gears
A planetary motor uses multiple teeth to share the load of rotating parts. This gives planetary gears high stiffness and low backlash – often as low as one or two arc minutes. These characteristics are important for applications that undergo frequent start-stop cycles or rotational direction changes. This article discusses the benefits of planetary gears and how they differ from spur gears. You can watch the animation below for a clearer understanding of how they operate and how they differ from spur gears.
Planetary gears move in a periodic manner, with a relatively small meshing frequency. As the meshing frequency increases, the amplitude of the frequency also increases. The amplitude of this frequency is small at low clearance values, and increases dramatically at higher clearance levels. The amplitude of the frequency is higher when the clearance reaches 0.2-0.6. The amplitude increases rapidly, whereas wear increases slowly after the initial 0.2-0.6-inch-wide clearance.
In high-speed, high-torque applications, a planetary motor is more effective. It has multiple contact points for greater torque and higher speed. If you are not sure which type to choose, you can consult with an expert and design a custom gear. If you are unsure of what type of motor you need, contact Twirl Motor and ask for help choosing the right one for your application.
A planetary gear arrangement offers a number of advantages over traditional fixed-axis gear system designs. The compact size allows for lower loss of effectiveness, and the more planets in the gear system enhances the torque density and capacity. Another benefit of a planetary gear system is that it is much stronger and more durable than its spur-gear counterpart. Combined with its many advantages, a planetary gear arrangement offers a superior solution to your shifting needs.
planetary gearboxes as a compact alternative to pinion-and-gear reducers
While traditional pinion-and-gear reducer design is bulky and complex, planetary gearboxes are compact and flexible. They are suitable for many applications, especially where space and weight are issues, as well as torque and speed reduction. However, understanding their mechanism and working isn’t as simple as it sounds, so here are some of the key benefits of planetary gearing.
Planetary gearboxes work by using two planetary gears that rotate around their own axes. The sun gear is used as the input, while the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 teeth in the sun gear and -3/2 on the planet gear.
Unlike traditional pinion-and-gear reducer designs, planetary gearboxes are much smaller and less expensive. A planetary gearbox is about 50% smaller and weighs less than a pinion-and-gear reducer. The smaller gear floats on top of three large gears, minimizing the effects of vibration and ensuring consistent transmission over time.
Planetary gearboxes are a good alternative to pinion-and-gear drive systems because they are smaller, less complex and offer a higher reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sun gear in the middle and two or more outer gears. They are connected by a carrier that sets their spacing and incorporates an output shaft.
Compared to pinion-and-gear reduces, planetary gearboxes offer higher speed reduction and torque capacity. As a result, planetary gearboxes are small and compact and are often preferred for space-constrained applications. But what about the high torque transfer? If you’re looking for a compact alt
China factory Custom 1500rpm 72v 4500w harga BLDC hub motor near me supplier
Warranty: 3months-1year
Model Number: VOL-BL4K5A72
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, Shell Eco-marathon Competition Car
Type: brushless DC motor
Torque: 28.65Nm
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Drip-proof
Speed(RPM): 1500RPM
Continuous Current(A): 66.49A
Efficiency: IE 4
Housing: Aluminum Frame
Speed Range: 1500rpm
Material: Permanent Magnets
Controller: Customized, Optional
Braker: Optional
Insulation Class: Class F
Enclosure: IP54
Poles: 4P, 6P, 8P, 10P…
Wire: 100% copper
Buty: S1 (continuous)
Certification: CCC, ce, RoHS
Packaging Details: short delivery time 1500RPM 72V 4500W BLDC Motor Packing: Standard sea or air package will be perfectly protected in the delivery.
Port: FOB HangZhou
Product Display
Motor type
Output Power
Voltage
Load
Speed
Rated Torque
Efficiency
Noise
IP Class
KW
V
A
RPM
Nm
%
dB
VOL-BL3K5A72
3.5
72
51.71
1500
22.28
94
62
IP 54
VOL-BL3K5A110
3.5
110 ac
19.54
1500
22.28
94
62
IP 54
VOL-BL3K5A220
3.5
220 ac
9.77
1500
22.28
94
62
IP 54
VOL-BL3K5A380
3.5
380 ac
5.66
1500
22.28
94
62
IP 54
VOL-BL3K5B72
3.5
72
51.71
3000
11.14
94
62
IP 54
VOL-BL3K5B110
3.5
110 ac
19.54
3000
11.14
94
62
IP 54
VOL-BL3K5B220
3.5
220 ac
9.77
3000
11.14
94
62
IP 54
VOL-BL3K5B380
3.5
380 ac
5.66
3000
11.14
94
62
IP 54
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Q:Motor has been running then fails to start,what to do?A:Likely cause: Fuse or circuit breaker is tripped.
What to do: Replace the fuse or reset the breaker.
Likely cause: Armature is shorted. Motor may make a humming noise and the circuit breaker or fuse will trip. What to do: Disassemble motor and inspect the armature for a burnt coil. Inspect the commutator for burnt bars. If this condition exists, the motor needs to be replaced.
Likely cause: The brushes may be worn down too far and no longer make contact with the commutator. What to do: Check the brushes to make sure that they are still making contact with the commutator. Contact manufacturer for brushes.
Likely cause: Controller may be defective. What to do: Verify voltage is coming out of the controller.
Q: On initial installation, motor fails to start up,what to do?A: Likely cause: Motor is incorrectly wired What to do: Verify that the motor is wired correctly.
Likely cause: No output power from controller. What to do: Measure voltage coming from the controller.
Likely cause: Motor is damaged and the armature is rubbing against the magnets. What to do: Disassemble motor and see if the armature can be realigned by reassembly. Motor may have to be replaced.
Q: Motor takes too long to accelerate,what to do?A: Likely cause: Motor controller not properly set. What to do: Adjust the acceleration trim pot of the controller.
Likely cause: Brushes are worn. What to do: Verify brush length.
Likely cause: Bearings may be defective. What to do: Inspect bearings. Noisy or rough bearings should be replaced.
Q: Motor runs in the wrong direction,what to do?A: Likely cause: Incorrect wiring What to do: Interchange the 2 motor leads.
Q: Motor runs OK but has a clicking noise,what to do?A: Likely cause: Suspect a burr on the commutator. What to do: Remove burr from commutator using a commutator stone.
Dynamic Modeling of a Planetary Motor
A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.
planetary gear system
A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
planetary gear train
To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?
planetary gear train with fixed carrier train ratio
The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
planetary gear train with zero helix angle
The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!
planetary gear train with spur gears
A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
planetary gear train with helical gears
A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.
China Standard 7.5KW 96N.m 1500rpm servo motor and servo drive wholesaler
Warranty: 3months-1year
Model Number: 60ST
Type: SERVO MOTOR
Frequency: 50Hz/60Hz
Phase: Three-phase
Protect Feature: Drip-proof
AC Voltage: 220V 380V
Efficiency: Ie 3
Rated Speed: 2000rpm
Rated Current: 4.0A-113A
Rated Torque: 4.0N.m – 239N.m
Related Voltage: 220V/367V/380V
Encoder: 2500ppr
Protection Class: IP65
Application: Spring/Packing/Coiling/Slicing/CNC Bending/Die Cutting
Keyword: 37KW 236N.m 1500-6000rpm jack servo motor and drive
Certification: ce
Color: Black
Packaging Details: Packing Method: 1: MOQ: 1 pcs minimum order 2: Packing: 1 pcs per box or according to your requirements a). Carton Packing; b). Wooden Packing; c). Customized Packing.
7.5KW 96N.m 1500rpm servo motor and servo driveLeave an email, we will send the detailed datasheet to you (catalogue)
We provide not only products but also solutions for customers!
Our servo motor is the self-owned brand: HJST. Our servo is famouse for its Economic, Tough, Precison and Reliability. We share almost half of the domestic servo motor market in china. As we all know, the famous brand servo motor is very expensive. So, our original intention is to make every could customer enjoy the high precision motor with Less Budget.
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Servo Motor and Drive:
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Product Photos 37KW 236N.m 1500-6000rpm jack servo motor and drive
Servo systems can be used in CNC machining, Spring machining, Packingmmachining, Achining machining, Coiling machining, Slicing machining, CNC Bending machining, Die Cutting factory automation, and robotics, among other uses. Their main advantage over traditional DC or AC motors is the addition of motor feedback. This feedback can be used to detect unwanted motion, or to ensure the accuracy of the commanded motion. The feedback is generally provided by an encoder of some sort. Servos, in constant speed changing use, have a better life cycle than typical AC wound motors. Servo motors can also act as a brake by shunting off generated electricity from the motor itself.
Factory Tour As 1 of the leading manufacturer for precision planetary gearbox and AC/DC Motor, CZPT Science and Technology Co., Ltd. works in this field for more than 15 years! We have the biggest market share in domestic China market.
FPGA: American Lattice. DSP: American TI320F2806PZA. Connector: Schneider.
we not only provide our own brand, but also market famous brands as following:
a). INVT Servo System (HJST)
b). CZPT Servo System
c). Delta Servo System
d). CZPT Servo System
e). Yaskawa Servo System
f). CZPT Servo System g).BAUMULLER Synchronous
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1: MOQ: 1 pcs minimum order 2: Packing: 1 pcs per box or according to your requirements. (Carton / Wooden / Customized)
Shipping:
* We support TNT, DHL, UPS, FedEX, EMS and ourown Shipping Forwarder.
* 3 days by AIR & 30-45 days by SEA. (Europe and North America)
FAQ 1. Factory or trader?
We are factory, the source of the suplly chain.
2. Delivery lead time?
– Sample: 3 days.
– Bulk order: 7-25 days.
3. Why choose us?
* Factory Price & 24/7 after-sale services.
* 3 more quality test before products leave factory.
* Quiet, Long life, Low starting voltage and low rotor interia.
* Self Protection system avoid damage when overloaded or abruptly stoped.
Name CardEMAIL: terry(@)gearmotor-china.com
Tel / Whatsapp: 1875711807
QQ / Wechat: 524973433
Skype: mori.lees
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
in San Francisco United States sales price shop near me near me shop factory supplier Yks High Voltage 6.6kv 950kw 1500rpm AC Motor manufacturer best Cost Custom Cheap wholesaler
PersonnelOur sales people are properly trained to accommodate your requests and speak English for your usefulness. we supply chromed bar and tubes for hydualic and pheumatic cylinders. Meanwhile, our merchandise are produced in accordance to large top quality specifications, and complying with the worldwide advanced standard conditions. one time period StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Attributes
NEMA High quality Efficiency Level in accordance to NEMA Y
3-phase comma 50 comma sixty Hz
Voltage colon 3000 to 11000 V
Rated output colon up to 12500 kw
Number of poles colon two comma4 comma6 comma8 comma10 or 12poles
Body dimensions colon 450 mm to 630mm
Cast aluminium squirrel cage for rotor
Degree of defense colon IP23 to IP54 lparTotally enclosed rpar
Class insulation F with class lpar120 ordmC rpar temperature rise
Grease nipples for frame 450 to 630MM
Continuous Responsibility lparS1 rpar
With thermal protection PTC140 ordmC or PT100
Other optional characteristics unEPTrequest
Descriptions of ac motor
| Comparison of diverse series higher torque motor | ||||
| No time period | Squirrel cage ac motor | Y | YKK | YKS |
| Slip ring ac motor | YR | YRKK | YRKS | |
| 1 | Composition | EPTox-variety development comma made up of metal plates welded with each and every other | ||
| two | Cooling strategy | IC01 or lparIC11 comma IC21 comma IC31 rpar | IC611 or IC616 | IC81W |
| three | Organic air flow comma with leading mounted protection cover | With prime mounted air-air cooler | With prime mounted air-h2o cooler | |
| 4 | Security variety | IP23 | IP44 or IP54 lpartotally enclosed rpar | IP44 or IP54 lpartotally enclosed rpar |
| 5 | Insulation | F | ||
| 6 | Mounting arrangement | IMEPT3 | ||
| seven | Voltage offered | 6kv comma 10kv or other | ||
| eight | Frequency available | 50Hz comma 60Hz | ||
Our Strength colon
Moreover comma in orEPTto distinguish us from competition comma to grow even even more and acquire much more industry share comma we made the decision to commit most of its revenue in EPTizing and obtained the high quality certificate of ISO9001 comma passed CE periodAt the identical time we has dozens of UEPTty Design Patents time period We also created a cooperation with ZheJiang Electrical Equipment Analysis Institute lparGroup rpar Co period of time commaLtd comma as EPT motor generation foundation for SEARI in 2005 time period Now participates in several global tenders and exports to a lot of countries around the entire world by way of everybody aposs attempts in Hengli
2 periodProduction of system colon
We strictly examine on each step of the generation chain to guarantee hyperlinks is great in good quality comma to fulfill buyers apos desire and make certain shipping and delivery at the same time period of time innovative gear and complete inner offer chain comma from punching comma laminating comma welding comma machining comma winding comma embedded line comma dipping comma assembled to take a look at comma all the procedures are carried out in-residence to guarantee quality period of time
3 periodWarranty Period colon
The motor could function properly in 1 yr aposs employing period or no significantly less than thirteen months from departure day of our company lparsubject to the 1st rpar if the person use and store the motor effectively according to the instruction time period
If the motor is ruined or can not operate typically in the stipulated time because of to the poor good quality comma our firm will fix and substitute the spare parts or motors free of cost commawhile all entry and eXiHu (West Lake) Dis.t costs borne by the consumer period
Provider following the Warranty Time period colon
Our organization implements the lifeEPT paid services if malfunction happens after the warranty period of time comma we will provide the required effortless-weared parts and spare components at cost price time period Soon after revenue- services personnel will phone again the consumer irregularly time period
in Stockholm Sweden sales price shop near me near me shop factory supplier Ye2 Three Phase AC Induction Motor 0.55kw 0.75HP 50Hz 1500rpm Ye2 80m1 4pole Three-Phase Electric Motor manufacturer best Cost Custom Cheap wholesaler
Our specialists and engineers have 23 several years of Expertise in the Bearing Business. Advanced thermo remedy tools, such as community heat therapy oven, multi-use thermo therapy oven, etc. Our merchandise are used in numerous fields.
Merchandise Description
AC three-phase asynchronous iron circumstance motor:
Ac motor is a extremely EPT classification, the varieties of motor itself is very massive, the ac motor alone can also points with large
velocity at reduced velocity, low pace can be called a minimal-velocity motor, ac motor at lower velocity, substantial pace can be known as substantial velocity motor,ac large-velocity motor, and large speed motor can be known as a motorized spindle, higher pace motorized spindle, and so on.
A few-phase asynchronous motor is a kind of motor EPTed by entry to 380V three-section ac EPT
offer (section variation of a hundred and twenty levels) at the identical time. EPTecause the rotor of the a few-period asynchronous motor and stator rotating magnetic area rotate in the identical course at various speeds, there is slip, so it is known as the 3-stage
asynchronous motor.
|
Insulated motor |
Temperature restrict ( ordmC) |
Limit of temperature rise |
|
E |
120 |
75K |
|
EPT |
130 |
80K |
|
F |
one hundred fifty five |
105K |
|
H |
one hundred eighty |
125K |
Particulars Photos
OUR Business
We are a producer in EPTngsu Province, EPT. Our company owns the capacity of production, processing, planning and R ampD. We welcome your pay a visit to.
We handle the merchandise of EPT EPT, our strains largely cover series items in speed EPTs, EPTes , associated electricial motors and other EPT EPT equipment. EPTased on the flexible capabilities, our products can be uEPTzed in several fields: EPTs of waste drinking water remedy, dredgers, chemical market, cranes, metal working mills, conveyors, paper market, cement market, cablewaEPTand so on.With the outstanding top quality and reasonable cost , our goods enEPT a great reputation from customers and the peers all in excess of the globe.
Our charges are alwaEPTcompetitive. If the consumer can place a big buy, we definitely will allow price reduction.
EPT amp Shipping and delivery
Software region
FAQ
Q1: Are you a trading firm or a company ?
A: We are a company in EPTngsu Province, EPT. Our business owns
the capacity of producing, processing, creating and R ampD. We welcome your visit.
Q2: How we pick models and technical specs?
A: According to the particular information of the requires from the component of enquiry,
we will recommend the products’ versions on synthesizing the factors of
area of goods utilization, EPT, torque arm and ratio…
Q3: How is your price tag? Can you supply any price reduction?
A: Our costs are alwaEPTcompetitive. If the customer can location a large purchase,
we surely will enable price reduction.
This fall: How EPT must I wait for the opinions after I send out the enquiry?
A: We will reply as quickly as possible, twelve several hours at most.
Q5: What is your merchandise guarantee period?
A: We have the certifications of ISO9001,CE, SGS.
Q6: What EPT are your EPTes becoming utilized?
A: Our EPTes are widely used to metallurgical products, mining
products, EPT products, meals EPTry, EPT tools,
tobacco tools and so on.
in Stuttgart Germany sales price shop near me near me shop factory supplier 11kw 1500rpm AC Permanent Magnet Synchronous Electric Motor manufacturer best Cost Custom Cheap wholesaler
EPG will usually adhere to it enterprise spirit of currently being sensible, modern, successful and excellent to make the prime intercontinental transmission generate. The new items include a series of large-tech and substantial quality chains and sprockets and gears, this sort of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator stage-chains, higher-speed tooth chains, timing chains, self-lubrication chains, amongst which have kind high pace tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China. With several years’ knowledge in this line, we will be trusted by our positive aspects in aggressive value, one particular-time shipping, prompt response, on-hand engineering support and good after-sales services.Additionally, all our generation methods are in compliance with ISO9001 expectations. Organization Introduction:
EPT H-Wise EPT co., Ltd. It truly is a EPT and technological business EPTizing in EPT control method (incXiHu (West Lake) Dis.Hu (West Lake) Dis. motor, controller, sensor, encoder, EPT, programmable logic controller),new strength auto motor and handle technique,frequency converter
software, investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment, creation and sales.
H-Sensible Insist on EPT substitution, industry advertising and marketing, to offer a thorough resolution for customers in the market place section, to accomplish the expansion of EPTrprise price and customer price. EPTased on intercontinental substantial-conclude AC EPT EPT deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and advancement of AC EPT method appropriate for domestic and foreign atmosphere, with outstanding performance, higher reliability, extensively used in CNC EPT resources, socks EPTry, foodstuff, EPT, printing, health-related equipment, sculpture EPTry,and so forth.
Product introduction:
H Collection Ac everlasting magnet synchronous motor with little measurement, fast response pace, energy preserving: large effectiveness, lower frequency procedure unEPTthe vitality preserving impact is greater, unEPTthe reduced speed continuous pressure handle, in coating, dividing, spinning, drawing and other winding sector vast application.
product characteristic:
middotLarge efficiency and vitality conserving: comply with international IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and European IE2 and earlier mentioned vitality efficiency stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.
middotSubstantial precision: [encoder] the pace suggestions management is correct, the signal reaction is delicate.
middotUltra-peaceful: vibration value major the sector when working, no-load sounds amongst sixty-75 db.
middotEPTeautiful physical appearance: aluminum stretching body physique, the surface is brigEPT and thoroughly clean without having defects, with a powerful feeling of EPT.
middotLight-weight: ligEPT bodyweight, leading the market #8594 aluminum alloy quadrangle.
EPT circumstances:
Title plate :
Name plate describe :
Merchandise profile:
Motor parameters( * for optional equipment):
FAQ :
one. How can we know the merchandise top quality?
We propose you to orEPTa sample. Also, you can send us electronic mail for detail photographs for examining if you are not able to get adequate data in the item web page.
2. Can we have cost-free sample?
Sorry pal,you should pay the sample price,but we can use the low cost for you.
three. Is there a bare minimum amount request?
We never need to have a bare minimum orEPTfor motors, as we understand that some clients might only require 1 or two sets of our items or wish to try us out for the first time.
4.What is your primarily shipping port?
Our manufacturing facility is loacted in EPTXiHu (West Lake) Dis.ng town, ZheJiang port is our principal selection of shipping sea port.
five. Can we go to your factory?
Sure welcome warmly.
six.Can we be your agent in our place?
Sure,We are looking for agent in differrent countries and locations ,Make sure you get in touch with a single of our income manager for far more company cooperation.
in Soshanguve South Africa sales price shop near me near me shop factory supplier 75 Kw 1500rpm Squirrel Cage AC Motor manufacturer best Cost Custom Cheap wholesaler
If you need to have any information or samples, you should speak to us and you will have our soon reply. With EPG brand name registered in much more than 70 nations like The us , Europe , Japan and so on, it has companions between planet leading enterprises, this kind of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and many others. EPG will always adhere to it company spirit of getting practical, modern, productive and superb to make the leading global transmission drive.
| Electric powered Inducation ac motor | ||||||||
| Rated Voltage | : 380V ( 400V, 660V, 690V are also offered on ask for) | |||||||
| Rated frequency | twenty five, 50Hz ( Obtainable rated frequency: 4 poles-19.3 33Hz six poles- 29.337.5Hz) | |||||||
| EPT torque | Output is in the variety of rated frequency to 50Hz | |||||||
| Insulation | F class | |||||||
| Cooling type | IC06 1C416 | |||||||
| Defense Class | IP23 | |||||||
| Mounting variety | IMEPT3(or as asked for) | |||||||
| Doing work Designs | S1(S6-25% S6-40%S6-sixty% are offered) | |||||||
| Motor Body Measurement | 112132160 one hundred eighty 200225 280 355400mm | |||||||
EPT:
Our Power:
In addition, in orEPTto distinguish us from rivals, to increase even even more and achieve far more market share, we made a decision to make investments most of its profits in EPTizing and obtained the top quality certification of ISO9001 , handed CE.At the exact same time we has dozens of UEPTty Product Patents. We also manufactured a cooperation with ZheJiang Electrical Apparatus Investigation Institute (Group) Co.,Ltd, as EPT motor generation base for SEARI in 2005 . Now participates in many international tenders and exports to a lot of nations around the world around the planet through everyone’s initiatives in Hengli.
Creation of system:
We strictly verify on every step of the manufacturing chain to make sure hyperlinks is very good in quality, to fulfill customers’ need and guarantee shipping and delivery at the identical time. advanced tools and comprehensive interior supply chain, from punching, laminating, welding, machining, winding, embedded line, dipping, assembled to examination, all the processes are done in-house to make certain high quality.
Warranty Period:
The motor could operate effectively inside 1 year’s using period of time or no significantly less than thirteen months from departure date of our business(subject matter to the initial) if the consumer use and store the motor appropriately according to the instruction .
If the motor is broken or can not work usually inside of the stipulated time because of to the poor good quality , our organization will fix and substitute the spare elements or motors free of charge of cost ,whilst all entry and eXiHu (West Lake) Dis.t costs borne by the purchaser.
Provider soon after the Warranty Time period :
Our company implements the lifeEPT compensated provider if malfunction occurs after the warranty period of time, we will provide the essential easy-weared parts and spare areas at price value. After sales- support personnel will contact back the consumer irregularly.