Jiaozuo brake

Brake manufacturers summarize common problems with the mechanical part of elevator brakes

1. The stroke indicator collides with the movable indicator.

2. Long term use may cause the brake shoe to fall off and cause adhesive detachment.

3. The sealing rubber has aged and broken, causing foreign objects to fall in and cause the brake to jam.

4. The electromagnet core rusts, causing brake jamming.

5. The design of the elevator iron core guide mechanism is unreasonable, and multiple fractures occurred at the connection between the copper rod and the iron core, resulting in brake jamming.