FIELD: electrical equipment.
SUBSTANCE: invention relates to the field of electrical equipment. Claimed device comprises a brake for engaging the output shaft of the motor and a brake release lever operatively connected to the brake. Reaction arm is mutually attached to the brake release arm and functionally connected to the motor. Reaction arm ensures that the brake is disengaged from the output shaft of the motor under the action of the reaction torque of the motor.
EFFECT: providing motor backdrive resistance.
17 cl, 6 dwg
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