YEJ/YDEJ series electromagnetic brake three-phase asynchronous motors are improved products of YEJ series, it is in accordance with JB/T6456-2010 requirements, and its electrical performance is in accord with YE series technical standard. The electric power of the controller should be synchronized with the electric power of the motor.
The electric motors are equipped the electromagnetic brake on the non-shaft end, when electricity off, retarding disc will automatically press in end-shield which produce friction brake torque and stop the running of motor, the no-load brake duration is changed with the frame size of the motor, the range is 0.15-0.45 seconds. This kind of motor is considered as the driving force of various machinery and widely used in mechanical workout machine tool, transport machinery, package, woodworking, food, chemical engineering, textile, construction, shop, roll door machinery.
Centre height of frame: 63~160mm
Controller's power:
centre height of frame: ≤ 100mm, AC220V (after commutate99V)
centre height of frame: ≥ 112mm, AC380V (after commutate170V)
Power range: 0.12~45kW
Rated voltage: 380V or order
Rated frequency: 50Hz or 60Hz
Protection class: IP54 (or IP55)
Insulation class: B/F Duty type: SI
