DC motor reverse brake circuit

DC motor reverse brake circuit is shown. Braking, press the stop button SB2, disconnect move off contact so KM1 loss of power release, then turned on the brake contactor KM2 ci

rcuit. KM2 eligible for electric operation, the armature power reverse, the motor electromagnetic torque becomes braking torque, the motor speed rapidly drops to near zero, release the stop button SB2, the end of the braking process.

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