YBQ mining explosion-proof AC variable frequency traction motor is a fully enclosed self cooling three-phase asynchronous motor. This series of motors has the advantages of high efficiency, large temperature rise margin, long service life, good performance, low vibration, low noise, advanced explosion-proof structure, excellent starting performance, beautiful appearance, and high reliability. This series of motors complies with the national standards GB3836.1-2010 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB3836.2-2010 "Explosive Atmosphere Part 2: Equipment with Explosion proof Shell" d "Protection". The electrical performance meets the enterprise standard "Technical Conditions for YBQ Series Mining Explosion proof AC Variable Frequency Traction Three phase Asynchronous Motor". This series of electric motors is suitable for working in places with methane and coal dust explosion mixtures, and is used for driving special battery electric locomotives for coal mine explosion prevention. The explosion-proof mark is ExdI Mb