YEJ2 series electromagnetic brake three-phase asynchronous motors are upgraded design of YEJ series, it is in accordance to JB/T6456-2010 requirements, and its electrical performance comply with YE2 series technical standard.The electric power of the controller need to be synchronized with thatof the motor.
The electric motors are equipped the electromagnetic brake on the non-shaftend.When the motor loses power, the brake disc of the electromagnetic brake automatically presses with the rear cover of the motor to Friction braking torque and stop the motor. No-load braking time from small to large sizes, 0.15~0.45S, The brake power supply must be synchronized with the motor power supply.
YEJ2 series motors are widely used in mechanical processing machine tools and conveying machinery and packaging, woodworking, food, chemical, textile, construction, shops, rolling doors and other mechanical driving forces.
Technical data: Centre height of frame:63~225mm Controller's power:AC 220V(after commutating 99V) for center height ≤100mm, Controller's power :AV380V(after commutate170V)for center height ≥112mm. Power range:0.12-45kW Rated voltage:380V(otherwise specified in the purchase order) Rated frequency:50Hz or 60Hz Protection class:IP54 or IP55 Insulation class:B/F Duty type:S1
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