AC 7.5kw 18000rpm High Speed Brushless Pmsm Electric Motor

Basic Info.

Model NO.	SRPM112H4W7.5
Ventilation	Closed
Certification	ISO9001
Brand	Mc Motor
Diameter	206mm
Length	L282mm
Insulation	H
Installation	B3.B5. B35 V1
Net Weight	19kg
Rated Power	7.5kw
Voltage	230-440VAC
IP Level	IP54/IP67 Option
Rated Speed	18000rpm
Cooling Method	Water Circulation
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	1000 Sets/ Month

Product Description

AC 7.5kw 18000rpm High Speed Brushless Pmsm electric Motor
Application
1.Hydrogen Oxygen air compressors2.Hydrogen circulating system3. high speed turbine, fan,blower, centrifugal compressors
Specifications
Model type: SRPM112H4W7.5Voltage: 230V ACRated Power: 7.5KWRate Torque : 4 N.mRated Speed: 18000rpmIsolation: HCooling Method: water coolingPole:4Motor Dimension: L282mm * Φ206mmIf you have different inquiry with different power and speed, we can also customize the motor from 5KW-25kw 10000-24000rpm in this series
About MC Motor
MC Motor Technology Co., Ltd is a leading high-tech enterprises which focuses on the design, research and manufacture of the new generation high speed permanent magnet motors, which are widely used in industrial, agriculture, mining, building service, water-treatment, automotive and other new emerging industries.In the past few years, MC Motor leads a series of technological innovations, and made remarkable achievements, includes:1.Obtains worldwide reserved intellectual property rights about approximately one hundred core technologies, most of which have been successfully applied to our motors2.Achieved more than 50 new designed PM high speed motors from 8KW to 200KW, 5000rpm to 24000rpm, which have much higher efficiency, power density, reliability and smaller size & lighter weight than other similar PM motor.3.Forms mature production lines and professional & excellent teams of management, R&D, marketing and sales, obtains very good reputation from our clients world-widely. MC MOTOR has international standard QC management system to make sure every production process strictly complies with ISO9001-2015.
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?
No. Permanent magnet synchronous motor is absolutely different from generator. It is only ac motor that outputs speed and torque to drive electric devices, but not power supply. 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 situation.

Products

AC 7.5kw 18000rpm High Speed Brushless Pmsm Electric Motor

Basic Info.

Product Description