Brushless EV Motor 25KW 60000RPM High Speed AC Permanent Magnetic Synchronous 2 Pole for Air Compressor

Product Feature
1. Speed: 60,000RPM
2. Reserve a large margin of security
3. Excellent designed water cooling system
4. Small size
5. Energy saving and directly driving
6. High power density
7. Easy maintenance and long life time
8. High torque density

Specifications

Main Materials

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

Application

Industrial usage---Air compressor of Hydrogen Fuel Cell Vehicles

Packing

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.

FAQ

1. Are you trading company or manufacturer?
We are manufacturer Located in Shenzhen China.

2. Which shipping way is available?
DHL, UPS, FedEx, TNT, EMS, China Post, Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.

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. 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.

5. 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.

6. Where is this permanent magnet synchronous motor normally used to?
This permanent magnet synchronous motor is normally used to variable frequency speed situation.