Cause Analysis of Heating of Bridge Crane Brake

Cause Analysis of Heating of Bridge Crane Brake

Fault name:

The Bridge Crane Brakes are hot, the friction plates are burnt and worn quickly

Failure cause

1, the Bridge Crane Brakes shoe is not evenly disengaged from the brake wheel after loosening the brake, thus causing friction

2, two Bridge Crane Brakes shoes and brake wheel gap uneven, or clearance is too small

3, the short stroke brake auxiliary spring is damaged or bent

4, the brake wheel work rough surface

Method of exclusion

1, adjust the gap.

2, adjust the gap.

3, replace or repair auxiliary spring.

4, according to the requirements of processing brake wheel surface.