5kw 2500rpm Permanent Magnet AC Motor for E-Bus Braking Compressor

• Application: Industrial, Power Tools, Fans, Pumps, Compressors
• Operating Speed: High Speed
• Operation Mode: Electric Motor
• Magnetic Structure: Permanent Magnet
• Function: Driving
• Structure: Rotating Pole Type (Armature Fixed)
• Model NO.: SRPM155L85
• Number of Poles: 8
• Ventilation: Closed
• Certification: ISO9001, CE, RoHS
• Brand: Mc-Motor
• Net Weight: 15kg
• Efficiency: 96.5%
• Rated Power: 5kw
• Rated Speed: 2500rpm
• Max Power: 9kw (30s Only)
• Max Speed: 4000rpm
• Rated Torque: 19nm
• Insulation: H
• Duty Type: S9
• Ingress Protection: IP67
• Cooling: Natural Cooling
• Installation: B3.B5, B35
• Usage: Fans, Pumps, E-Bus Braking Compressor
• 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

5KW 2500rpm Permanent Magnet AC Motor for E-bus braking compressor natrual cooling IP68 motor

Product Description

1.Suitable for the 2500rpm rated speed
2.High power & high torque
3.High efficiency: 95%
4.Small size: 14kg
5.Low noise: <70dBa 1m away,  low vibration: <1.4mm/s
6.Easy maintenance and long life time
7.Durable, reliable
8.Applications: compressor, pump, blowers
9.Quality assurance: CE, ROHS, CCC certificate

Product Parameters

Model type: SRPM155L85
Voltage: 380V AC
Rated Power: 5KW
Maximum Power:9KW(30s)
Rate Torque : 19N.m
Maximum Torque:34N.m
Rated Speed: 2500rpm
Maximum Speed:4000rpm
Rated Current:10A
Isolation: H
Water/Dust Proof: IP68 
N Weight: around 14KG
Cooling Method: natural cooling
Installation Method: IMB35

Detailed Photos

Company Profile

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 motors
2.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, IATF16949, ISO14001, ISO45001

Other Models

Other high speed motors you will be interested in

Motor type	Voltage (V AC)	Rated power (kW)	Rated torque (N.m)	Rated speed (rpm)	Efficiency (%)	Service Factor	Insulation	Ingress protection	Pole Number	Weight (kg)	Cooling Method	Position Signal	Installation Method
SRPM151M8XW11	380	11	11	9600	96	S1	H/F	IP67	8	10	Oil circulation	Resolver	B35
SRPM205M8XO45	380	45	36	12000	96.3	S1	H/F	IP67	8	35	Oil circulation	Resolver	B35
SRPM205M8XO55	380	55	43.8	12000	96.3	S1	H/F	IP67	8	38	Oil circulation	Resolver	B35
SRPM205M8XO75	380	75	59.7	12000	96.5	S1	H/F	IP67	8	43	Oil circulation	Resolver	B35
SRPM205M8XO90	380	90	71.6	12000	96.5	S1	H/F	IP67	8	47	Oil circulation	Resolver	B35
SRPM205M8XO110	380	110	87.6	12000	96.5	S1	H/F	IP67	8	75	Oil circulation	Resolver	B35
SRPM205M8XO132	380	132	105	12000	96.5	S1	H/F	IP67	8	80	Oil circulation	Resolver	B35
SRPM205M8XO160	380	160	127.3	12000	96.5	S1	H/F	IP67	8	87	Oil circulation	Resolver	B35
SRPM205M8XO185	380	185	147.2	12000	96.5	S1	H/F	IP67	8	95	Oil circulation	Resolver	B35

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.