該類產(chǎn)品適用于具有甲烷混合物和煤塵爆炸危險(xiǎn)的煤礦井下采掘面，驅(qū)動(dòng)風(fēng)機(jī)、泵、輸送機(jī)、掘進(jìn)機(jī)、采煤機(jī)等機(jī)械設(shè)備。具有結(jié)構(gòu)緊湊、效率高、可靠性高、過(guò)載能力強(qiáng)、使用維護(hù)方便等特點(diǎn)。
       Such product is applied for the underground mining face with hazards of methane mixture and coal dust explosion, and is used to drive fan, pump, conveyor, roadheader, coalcutter and other mechanical equipment. Be characterized by high efficiency and reliability, compact structure, high-overload capacity and convenient use and maintenance.

       電機(jī)型號(hào)：YBK3, YBC, YBS, YBSS, YBSD, YBUD, YJVFT
       機(jī)座號(hào)：63~560
       功率范圍/kW：0.18~1600
       防爆等級(jí)：Ex dI Mb, Ex dI [I]Mb