How to adjust the electric chain hoist brake

The electric chain hoist brake device affects the whole electric hoist operation process, if there is an emergency in the work, to brake in a hurry to avoid safety accidents.

1, electric hoist brake adjustment:

First of all, take off the tail cover, spin off the four screws to fix the adjusting nut, use the wrench to spin the adjusting nut to the limit position in the clockwise direction, and then rotate counterclockwise for a circle, and then install the fastening screws.

Secondly, if the spring has been used for a long time, and the elasticity is not enough. Therefore, please replace the spring to solve the problem.

2, electric hoist wheel rim and I-beam clearance adjustment: clearance adjustment of electric hoist walking wheel rim inside and I-beam track flange clearance, to ensure that between 3-5 ㎜, through the shim adjustment to achieve, this is the key, must be achieved.

3, electric hoist motor sweeping fault adjustment.