37kw 18000rpm AC Permanent Magnetic Synchronous High Speed Electric Motor

• Customization: Available
• Application: Industrial, Power Tools, Fan, Blower, Mining, Compressor, Pump
• Operating Speed: High Speed
• Model NO.: SRPM112H4W37
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 4
• Structure and Working Principle: Brushless
• Certification: ISO9001, CE, RoHS
• Brand: Mc-Motor
• Rotating Speed: 18000rpm
• Cooling Method: Air Cooling/ Water Cooling
• Rated Speed: 37kw
• Insolution: H
• Pole: 4
• Installation: B35
• IP Level: IP54, IP65
• Usage: High Speed Blower, Compressor, Pump, Dryer etc
• 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: 100000 Sets

Product Description

37kw 18000rpm Permanent Magnet Motor for High Speed Compressor/Fan/Pump 

Product Description

Product Feature
1.Suitable for the 18000rpm Rated Speed
2.Reserve a large margin of security
3.High power & High torque
4.High efficiency 
5.Small size 
6.Low noise low vibration
7.The autonomous patented cooling structure


Specifications
Voltage: 380V AC/540V DC
Rated Power: 37KW
Rated Speed:18000rpm---22000rpm
Isolation: H
Cooling Method: Air Cooling,Water Cooling
Ingress Protection:IP67(IP54 option)
Duty type: S1
Pole:4
Installation: B3,B5,B35
Max Net Weight: 85kg
 

Detailed Photos

Application:
high speed compressor, fan, pump


Customer Case 

Company Profile

 

Our Advantages

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Motor type	Voltage (V AC)	Rated power (kW)	Rated torque (N.m)	Rated speed (rpm)	Efficiency (%)	Duty type	Insulation	Ingress protection	Pole Number	Weight (kg)	Cooling Method	position signal
SRPM160H4XO15	380	15	5.96	24000	96.5	S1	H/F	IP67	4	12	Oil	Resolver
SRPM160H4XO75	380	75	35.8	20000	96.5	S1	H/F	IP67	4	44	Oil	Resolver
SRPM160H4XO90	380	90	43	20000	96.5	S1	H/F	IP67	4	48	Oil	Resolver
SRPM205H4XO110	380	110	52.5	20000	96.5	S1	H/F	IP67	4	76	Oil	Resolver
SRPM205H4XO160	380	160	76.4	20000	96.5	S1	H/F	IP67	4	86	Oil	Resolver
SRPM205H4XO200	380	200	95.5	20000	96.5	S1	H/F	IP67	4	95	Oil	Resolver

FAQ
1. Can performanent magnet synchronous motor be used as generator? 
Yes. Permanent magnet synchronous motor  can work as a generator because of its special working theory. If it runs CW as a motor, then runs CCW as a generator. But please kindly note, if when you want to work it as a generator, you need to change a suitable motor controller with AFE function
 
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 this permanent magnet synchronous motor normally used to? 
This permanent magnet synchronous motor is normally used to variable frequency speed situationn.