flameproof three-phase asynchronous motors for shearer cutting units are designed for the cutting sections of coal mining machines in underground coal mines and other similar applications.
This series of motors complies with:
- GB/T 3836.1-2021 Explosive Atmospheres – Part 1: Equipment General Requirements
- GB/T 3836.2-2021 Explosive Atmospheres –Part 2: Equipment Protection by Flameproof Enclosure ""d""
- GB/T 3836.3-2021 Explosive Atmospheres – Part 3: Equipment Protection by Increased Safety ""e""
and meets the requirements of MT/T 476-2011 YBC Series Flameproof Three-Phase Asynchronous Motors for Shearer Cutting Units。
The motor's explosion-proof marking is Ex db I Mb, making it suitable for underground coal mining faces where methane gas and coal dust explosion hazards exist."