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. Apply to crane hoisting vehicle, electric valves, metal cutting machines, woodworking machinery, textile machinery, rubber, chemical machinery, printing machinery, metal forming machinery, gear machinery and all kinds of machine tools drive Express, accurate stop is needed, and auxiliary transmission machinery.