| 摘要 |
A braking device for a power winch includes a reduction box disposed in the interior with a sectional shaft, an elastic member, a braking lining, a first engraved block, a second engraved block and a clutch base. The braking lining is an independent component assembled and positioned in the accommodating hollow of the reduction box. Only when the motor stops operating and the power winch carries out braking, may the braking lining cause wear, able to prolong the service life and elevate effect in use, and convenient in replacing.
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