What parts of the worm gear lift are prone to problems

The worm wheel screw lift is a commonly used mechanical lift. The worm wheel screw lift has been used for a long time, and the noise is often caused by component problems. Which parts of the worm wheel screw lift are prone to failure problems?Let's take a brief look at it below.

XNUMX. The wear of the shaft surface of the worm gear screw lifter, the wear of the keyway and the bending of the shaft.

XNUMX. The bearing hole of the worm gear screw lifter is worn, and the screw hole thread fails.

XNUMX. The gear of the worm gear screw lifter is worn out. This problem is mainly caused by the wear of the tooth surface and the broken gear shaft hole or the wear of the keyway.