An electric winch crank having a main body which includes an electric motor; a gripping handle arranged at one end of the main body and able to pivot on same with respect to the main body; a coupling means to a winch, arranged at the opposite end of the main body; a transmission mechanism driven by the output shaft of the motor and enables rotation of the coupling means; a mechanical reducer interposed between the output shaft of the motor and the coupling means, the crank further comprising a braking system mounted on the output shaft of the motor; a control member located on the gripping handle for actuating the braking system via the electronic circuit and a rotating collector having a first portion rigidly attached to the gripping handle, connected to the control member, and a second portion rigidly attached to the main body and electrically connected to an electronic circuit.
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