YEJThe brake motor is composed of an ordinary three-phase asynchronous motor with an electromagnetic brake, which is installed on the extension end of the non-working shaft. We also call it an additional electromagnetic brake type three-phase AC asynchronous brake motor. Here is a simple understanding with Senli Motor XiaobianYEJWorking principle of brake motor.
Brake motorIt works, mainly with its brakes,YEJBrake motor brake can be divided into two kinds, one is in the case of no power, the use of brake spring force on the motor rotor braking force, the excitation coil is energized, by the electromagnetic force will brake
The disc is detached from the friction plate fixed on the rotor shaft to eliminate the braking state, which is called power-off braking.
The other is that there is no braking torque when there is no power, the rotating shaft can rotate freely, but after the excitation coil is energized, the braking force is generated, and the braking torque is applied to the rotating shaft, which is called energized braking, the former is more widely used.
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