High Efficiency Synchronous Permanent Magnet Three Phase AC High Speed Motor 75kw 12000rpm

• Application: Industrial
• Speed: High Speed
• Number of Stator: Three-Phase
• Casing Protection: Closed Type
• Number of Poles: 8
• Certification: ISO9001, CE, RoHS
• Model NO.: SRPM205M8XO75
• Rated Power: 75kw
• Rated Speed: 12000rpm
• Cooling Method: Oil Cooling
• Installation: B35
• Insolution: H
• IP Level: IP54
• Transport Package: 1PC/ Carton ( Wood /Paper Box Optional)
• Specification: TBD (based on real motor dimension)
• Trademark: mc motor
• Origin: China
• HS Code: 8501520000
• Production Capacity: 10000/Year

Product Description

High Efficiency Synchronous Reluctance Permanent Magnet Three Phase AC High Speed Motor IP67 75kw 12000RPM for Compressor

Product Feature
1. Suitable for the 12000rpm high speed
2. High power / high torque density
3. Low noise / vibration
4. High efficiency
5. Small size
6. MC own patented cooling structure
7. Long life time
8. Durable, reliable

 

Specifications

Model Type	SRPM205M8XO75
Voltage	380V AC
Rated Power	75KW
Rated Torque	59.7N.m
Rated Speed	12000RPM
IP Level	IP57
Cooling Method	Oil
Efficiency	96.5%
Insulation	H/F

 

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

This kind of motors are applied for the centrifugal compressors.

 

 

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? 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.

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 factory located?

We are located in Shenzhen China.