Winch with explosion-proof motor into YBJ series flameproof and YJ series common type (hereinafter referred to as: YBJ flameproof motors and YJ ordinary motor, collectively known as: motor), this series motors are driven underground or surface mine scheduling Winch, middle roadway tub and traction winch heavy machinery and equipment for special motors. This series motors with high efficiency, appearance, safe and reliable operation, long life, excellent performance, easy installation and other maintenance features. YBJ explosion-proof motor performance execution GB3836.1-2000 "Electrical apparatus for explosive gas atmospheres - Part 1: General requirements" and GB3836.2-2000 "Electrical apparatus for explosive gas atmospheres - Part 2: flameproof" d " "requirement, but also with a combined IEC79-1, BS4683 and EN50018 regulations made flameproof. Ex logo ExdⅠ, for a coal mine with a combustible gas (methane) with air to form an explosive gas atmosphere or the presence of explosive coal dust hazardous locations. As the heavy lifting and towing machinery driving force purposes. YJ common type is suitable for environments where explosive gas mixtures. A winch with explosion-proof motor technical parameters Insulation class: F Rated voltage: 380 / 660V, 660 / 1140V synchronous speed: protection: IP55 Frequency: 50HZ Duty: S1 without feet) YBJ coal mine winch flameproof three phase asynchronous motor with foot) YBJ winch coal mine explosion-proof three-phase asynchronous motor