Xian explosion-proof

YBEJ series flameproof electromagnetic brake three-phase asynchronous motors are suitable for electric driving in underground coal mines (non-mining working faces) and factories containing explosive gas mixtures. This series of flameproof electromagnetic brake three-phase asynchronous motors is a three-phase asynchronous motor that is fully enclosed, self-fan-cooled, squirrel-cage, and attached to a disc friction dry-type loss DC electromagnetic brake. This series of motors are characterized with rapid braking, accurate positioning, simple structure, easy to use and easy to maintain, and are widely used in various machines that require rapid stop, accurate positioning and reciprocating motion to prevent sliding. YBEJ series electromagnetic brake three-phase asynchronous motors are used in places without explosive gas mixture in factories. The electrical performance and braking functions of the two series motors are the same. The installation dimensions of YBEJ series flameproof electromagnetic brake three-phase asynchronous motors are the same as those of YB3 series motors. This series of motors have the advantages of high efficiency and energy saving, large temperature increase margin, small size, light weight, beautiful appearance, reliable operation, good performance, low noise, low vibration, and convenient use and maintenance. The explosion-proof performance of the motor meets the GB3836.1-2010 Explosive Environment Part 1: General Requirements for Equipment and GB3836.2-2010 Explosive Environment Part 2: Equipment Protected by Flameproof Enclosure D, explosion-proof marks are Exd Ⅱ BT4 Gb, Exd Ⅱ

Keywords：asynchronous motor