37KW 20000RPM AC High Torque Permanent Magnet Motor

Basic Information
Place of Origin: China
Brand Name: MC Motor
Certification: CE, ROHS, TS16949, ISO90001
Model Number: SRPM165H4XO37
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: 1PC/ Carton ( Wood /Paper Box Optional)
Delivery Time: 2~2.5 months
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1000pcs/months
Name: Centrifugal Compressor Motor Voltage: 380V AC
Rated Power: 37KW High Speed: 20000RPM
Rated Torque: 17.7N.m High Efficiency: 96.5%
Cooling Method: Oil Cooling IP Level: IP67
Insulation: H Application: Air Compressor
High Light:

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Product Advantages

1. The SRPM series high speed motors are suitable for the 12000RPM speed applications fields.
2. Through the overall optimization of the motor,structure and material,the power/torque density of the motor is far superior than of the same kind of products in the market.
3. This series products have been continuously testing more than thousands of hours,which is a great assurance of high quality and reliability.



Model Type SRPM165H4XO37
Voltage 380V AC
Rated Power 37KW
Rated Torque 17.7N.m
Rated Speed 20000RPM
IP Level IP67
Cooling Method Oil
Efficiency 96.5%
Insulation H


Product Details

37KW 20000RPM AC High Torque Permanent Magnet Motor 0

Main Materials

1. Casing/Housing: Super strong Alloy shell (Stainless steel/alloy optional)
2. 220°C grade corona resistant varnished wire
3. NHN Insulation paper
4. High grade NdFeB permanent magnet

37KW 20000RPM AC High Torque Permanent Magnet Motor 1


Industrial usage---compressor



37KW 20000RPM AC High Torque Permanent Magnet Motor 2

1. Wooden/paper carton optional (price will be differenert)
2. Most of our motors are customized, please confirm the carton size with our sales when all your requirement are confirmed.


Shipping direction

1. Sample order: our stock cargons L/T 1~3 days, customized 45~60 days
2. Mass production order: 15~25 days based on the quantity
3. By air: we normally take DHL/FEDEX/UPS/TNT or other door to door service
4. By sea: LCL/FCL are both ok.



1. Does MC Motor can customize the motor based on clients project?

    Yes, normally we can customize the motor according to our clients request.Our product range is 5KW~2MW, 2500~100,000RPM.


2. Can performanent magnet synchronous motor be used as generator?
    Yes.Our motors can work as a generator.

3. Why can not directly use three phase ac supply voltage to start permanent magnet synchronous motor?
    Becuase rotor is with big innertia, and magetic files spins so fast that static rotor has no way to spin with magetic filed.

4. Where is this permanent magnet synchronous motor normally used to?

    This permanent magnet synchronous motor is normally used to variable frequency speed situation.


5. Any special technical request on this motor's VFD driver? And Do you have such driver?
    Permanent magnet synchronous motor's driver should be vector control VFD with special inner software, such as Siemens 6SE70 series, Yakawa CR5 series, ABB ACS800 series, Mitsubishi A740 series, B&R P84 and P74 series, etc.. Yes, our MH300 series VFD matches with this motor.

6. Is there any protective measures to defend permanent magnet rotor from failure?
    Yes, each permanent magnet rotor passes corrossion resistance, consistency, high temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly advise for higher protection level.


Contact Details
Helen Peng

Phone Number : +8618188624086

WhatsApp : +8618188624086