FIELD: electrical engineering.
SUBSTANCE: invention relates to an electric drive. The electric drive contains a planetary gearbox, track signaling devices and an electric motor rotor with an electromagnetic friction clutch articulated with the planetary gearbox. The rotor of the electric motor is equipped with permanent magnets. The stator with the m-phase winding of the rotor is connected to the voltage inverter, the inverter is connected to the processor. The processor inputs are connected to the generator of the rotor holding mode, the rotor position sensor, path alarms and the automatic control system.
EFFECT: creation of an electric drive with the possibility of fixing the output shaft in intermediate positions is achieved.
1 cl, 1 dwg
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