YE5-355M1 Three-phase Asynchronous 8 Pole Motor 132kw 50Hz
Description
Technical Parameters
AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of YE5-355M1 Three-phase Asynchronous 8 Pole Motor 132kw 50Hz in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.
Brief Introduction
8 pole motor is a high-torque, low-speed three-phase induction motor engineered for heavy-duty industrial scenarios, built to meet IEC standards and IE3 premium efficiency requirements. Running at around 750 rpm under 50Hz power supply, this motor stands out from 2-pole and 4-pole counterparts by delivering stable large torque output without relying on complicated speed reduction structures, which greatly cuts down gearbox wear, maintenance workload and overall system costs. Adopting cast iron housing and totally enclosed fan-cooled design, it achieves IP55 protection grade and F-class insulation, capable of continuous operation in dusty, humid and harsh workshop environments. High-grade silicon steel sheets and optimized stator winding layout minimize iron loss and copper loss, improving energy conversion efficiency and lowering operating temperature rise during long-hour running. The rotor is precision dynamically balanced to suppress vibration and running noise, ensuring smooth rotation even under frequent load fluctuation and shock load conditions.
Many industrial drives require sustained torque at reduced rotational speed, and this is where the 8 pole motor demonstrates its core advantages. Compared with high-speed motors matched with reducers, it simplifies the whole transmission chain, reduces installation space and avoids extra energy loss from gear transmission. It supports multiple mounting types including B3 foot mounting and B5 flange mounting, flexible to couple with pumps, heavy conveyors, mixers, crushers and agitators. Strict quality control covers raw material inspection, electromagnetic testing and full-load running test before delivery. Each unit undergoes comprehensive performance checking to guarantee stable starting performance, reliable power factor and consistent output torque. Customization service is available for rated voltage, power, shaft extension and special anti-corrosion or explosion-proof structures to satisfy diverse project demands from mining, metallurgy, chemical industry, water treatment and bulk material handling.
End users prefer this reliable drive solution because the 8 pole motor balances high efficiency, robust mechanical strength and long service life. Its low vibration characteristic protects connected processing equipment and improves operation safety. The premium efficiency design helps factories cut power consumption and achieve energy-saving targets. Compact yet sturdy structure brings convenient installation and easy daily inspection. With flexible customization options and full after-sales technical support, it has become a preferred low-speed power source for global heavy industry clients. Whether for continuous production lines or intermittent heavy-load operation, this motor maintains steady performance and brings long-term economic benefits for industrial projects.
Main Technical Parameters
|
Frame: |
YE5-355M1-8G |
|
Power Scope: |
132kw |
|
Voltage: |
380V |
|
Frequency: |
50Hz |
|
Number of Poles: |
8P |
|
Speed: |
740 |
|
Cooling Method |
IC411 |
|
Protection Grade |
IP55 |
|
Insulation Class |
F(155℃) |
|
Duty: |
S1 |
|
Mounting Type |
B3 |
|
Standard: |
IEC |
|
Efficiency Grade: |
IE5 |
Production Details
Frame
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Compact and robust iron casting frame
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Universal IEC installation dimensions available
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Customizable outlook and dimensions


Stator
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99.9% pure copper winding for stator to ensure the output power and efficiency
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Excellent insulation system with 5 more processing flows
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All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.
Rotor
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Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency
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Well and precisely machined shafts with good capacity of strength and toughness

Testing
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All motors must pass the piece testing before painting and packaging
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Type tests will be regularly performed for each series, more often for new developed series and variants.
Package and delivery
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All motors will be packaged well before delivery
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Plastic cover inside, vacuum tin foil outer and then solid wood box
Applications
This series of motor is commonly used to drive water pumps, fans, compressors, conveyors and other transmission machinery in energy conservation and environmental protection transformation projects, national water conservancy projects, etc.

Power 2

Pump

Sugar

Water conservation
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