Audited Supplier
SRPM112H4W37
Industrial, Power Tools, Fan, Blower, Mining, Compressor, Pump
High Speed
Compound
Driving
Protection Type
4
Brushless
ISO9001, CE, RoHS
Mc-Motor
18000rpm
Air Cooling/ Water Cooling
37kw
H
4
B35
IP54, IP65
High Speed Blower, Compressor, Pump, Dryer etc
mc motor
1PC/ Carton ( Wood /Paper Box Optional)
TBD (based on real motor dimension)
China
8501520000
Product Description
37kw 18000rpm Permanent Magnet Motor for High Speed Compressor/Fan/Pump
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
Application:
high speed compressor, fan, pump
Customer Case
Other motors you will be interested in
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.
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
Application:
high speed compressor, fan, pump
Customer Case
Other motors you will be interested in
| 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.
