Motor brake

Published:2011/7/1 1:38:00 Author:Nicole | Keyword: motor, brake | From:SeekIC

The motor brake circuit is composed of power transformer T, rectifier diode VD1-VM, changeable resistor R, capacitor C, relay K, AC contactor KM1, KM2 and starter button S1, stop button S2, it is shown in the figure 8-65. After the starter button S1 is pressed, AC contactor KM1 works, the normally open contact KM1-1-KM1-5 is turned on, the normally closed contact KM1-6-KM1-7 is turned off, motor M runs, the power transformer T works too, after the induced voltage is rectified by VD1-VD4, it charges to capacitor C.



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