1MT0003 Series Flameproof Grade 3 Energy Efficiency(China) Low-voltage Three-phase Asynchronous Motor

Rated output0.55 ~ 315 kW

Frame size80 ~ 355

Voltage and Frequency380V 50Hz, 380/660V 50Hz, Other common voltage can be

provide as option design

Standard colorRAL7011

Cooling methodIC411, IC416 optional

Frame-proof markingEx db IIB T4 Gb

Protect degreeIP55

Insulation classF

Re-greasing deviceFS 280 ~ 355 motor as standard, FS 160 ~ 250 motor as option design

Ambient temperature-20ºC ~ 40ºC as standard

1MT0003 series flameproof motors is newly designed totally enclosed fan cooling (TEFC) high efficiency motor. This series flameproof motor completely meet the standard of IEC 60079- 0:2017/IEC 60079-1:2017 and GB/T 3836.1-2021/GB/T 3836.2-2021. The type of protection for this motor is Ex db IIB T4 Gb. And its efficiency fulfill efficiency grade IE3 (50Hz) of IEC 60034-30, and also Grade 3 efficiency of GB 18613-2020. This series products have excellent performance, safe and reliable to use, simple and flexible installation, easy to maintain, low vibration, low noise.


1MT0003 series high-efficiency flameproof motors can be widely used in petroleum, chemical industry, oil and gas and other hazardous areas and places. These motors are designed such that an explosion

within the housing cannot result in an explosion in the environment. The energy that is generated internally by an explosion is dissipated in the so-called “flameproof enclosure” so far that the energy is no longer sufficient for ignition outside the casing.

Copyright  © Innomotics Standard Motors Ltd. 苏ICP备18023462号  No.99 Zhongxin Road, Automobile Industrial Park, Yizheng, Jiangsu, China
Copyright  © Innomotics Standard Motors Ltd.
No.99 Zhongxin Road, Automobile Industrial Park, Yizheng, Jiangsu, China