YEJ electromagnetic brake motor is new of full closed since fan cold type cage type motor, with DC electromagnetic brake, is in y series motor of fan end, end cover and fan Zhijian additional disc DC electric magnet brake by composition of derived products, and it has efficient energy-saving, and up moving turned from big, and brake quickly, and positioning accurate, and structure simple, and using convenient, and vibration small, and life long, and brake Shi rotor no axis to channeling moving, features. Applies to crane hoisting vehicle, electric valves, metal cutting machines, woodworking machinery, textile machinery, rubber, chemical machinery, printing machinery, metal forming machinery, deceleration machines and transmission of all types of machine tools and auxiliary transmission, need to express