Center height of frame: H90~H180mm
Rated power: 1.5kW~22kW
Rated voltage, frequency: 380V 、50Hz (can be customized)
Protection grade: IP55
Thermal Class: 155 (F)
This series motor is a type of three phase induction AC motor with premium efficiency, single speed, totally enclosed structure, self-cooling, continuous duty, low voltage and squirrel cage. It is specially designed for vacuum pump. It has rigid mounting base and stainless steel pump shaft. The whole series motors adopt casting iron frame and locked bearing at the driving end to limit motor shaft axial float.