5000RPM 3 Phase Brushless Motor

Basic Information
Place of Origin: China
Brand Name: MC Motor
Certification: CE, ROHS, TS16949, ISO90001
Model Number: SRPM290L8F90
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: Industrial Blower Motor Power: 90KW
High Speed: 5000RPM Rated Torque: 171.9N.m
Cooling Method: Air Cooling Isolation: H
Pole: 8 Rated Current: Around 155A
Installation Method: IM B35 Application: Industrial Blower/Fan
High Light:

5000RPM 3 Phase Brushless Motor


90KW 3 Phase Brushless Motor


171.9Nm 3 Phase Brushless Motor

Industrial Blower Motor 90KW 5000RPM AC Permanent Magnetic High Grade NdFeB Brushless 3 Phase Motor


Product Feature

1.Motor Speed: 5000rpm
2.High power & high torque
3.High efficiency, high cost performance
4.Small size
5.Low noise low vibration
6.Patented cooling structure
7.Easy maintenance, installation and commissioning
8.Air cooling



Model type SRPM290L8F90
Voltage 380V AC
Rated Power 90KW
Rated Torque 171.9N.m
Rated Speed 5000rpm
Rated Current Around 155A
Pole 8
Efficiency 95%
Cooling Method Air Cooling


Product Details

5000RPM 3 Phase Brushless 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

5000RPM 3 Phase Brushless Motor 1


Industrial usage---Bolwer/Fan



5000RPM 3 Phase Brushless 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. 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.


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.


Contact Details
Helen Peng

Phone Number : +8618188624086

WhatsApp : +8618188624086