Check the length of the armature stroke regularly. Because during the operation of the brake, due to the wear of the profile, the stroke length of the armature will increase. When the armature stroke length does not reach the normal value, it must be adjusted to restore the minimum clearance between the braking surface and the turntable. If the armature stroke length increases above the normal value, the suction power may be greatly reduced
If the worn brake surface is replaced, the minimum clearance between the brake surface and the turntable should be adjusted again.
Regularly check the mechanical wear of the moving parts and remove the dust, flower hairs and dirt on the surface of the electromagnet parts , Electromagnetic coil bolts and wiring bolts, often add lubricant to the movable part of the electromagnetic brake.
