PM Electric Motor

PM electric motor is a specialized motor newly developed by our company. PM motor has the advantages of low-speed direct drive, high efficiency, wide economic operation range, well-speed regulation performance, high-speed direct drive, energy saving, low noise, low vibration, low temperature rise and so on. PM motor can be widely used in petrochemical, oil gas, metallurgy, mining, aerospace, electric power and other fields, which is suitable for mechanical equipment such as directly connected fan, water pump, compressor, belt conveyor and rolling mill, etc.

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Description

Technical Parameters

Brief Introduction

Simo produced PM electric motor is belt use direct-driven three phase permanent magnet synchronous motor, which can be mounted horizontally. The power range is from 20kW to 2800kW, and the voltage range is from 380V to 10kV, the speed range is from 15 to 300rpm. The motor adopts air cooling and water cooling. Series motor is maintenance free. The motor runs at low speed, thus the operation and maintenance period is long. The intermediate transmission units are removed, the units need to be operated and maintained disappear, the motor is maintenance free basically.

Main Technical Parameters

Frame	H100mm
Power Scope	1.5~7.5kW
Voltage	380V/660V
Frequency	50/60Hz
Number of Poles	2P, 4P, 6P, 8P
Synchronous Speed	3000rpm, 1500rpm, 1000rpm, 750rpm
Cooling Mechod	IC411
Protection Grade	IP54/IP55
Insulation Class	F(155℃)
Duty	S1
Connection	Y
Mounting Type	IM B3
Vibration	≤2.3mm/s
Ambient Temperature	-15℃ ～ +40℃
Altitude	≤1000m
Humidity	Average monthly peak relative humidity is 90%