Industrial Blower Motor 75KW 7159RPM Permanent Magnetic Synchronous Reluctance Unique Design Motor

Product Feature
Permanent magnet synchronous motor is suitable for 7159RPM speed applications.Natural cooling or air cooling design makes this motor more conveniently used in different applications.These motors have the characteristics of high efficiency,high power/torque density,low noise and low vibration and so on.

Specifications

Product Details

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

Application

Industrial usage---Bolwers, Fans

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

2. 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.

3. Any special technical request on this motor's VFD 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..

4. 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.

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