It may be caused by improper operation or illegal operation by the operator. For example, the sudden reverse operation of the electric hoist causes the motor to reverse, resulting in excessive impact torque.
It may be caused by the mismatch of the type of I-beam used. Under normal circumstances, monorail trains can be adjusted, and jitter can be reduced by tightening the width.
Is the lubricating oil of the electric hoist reducer reduced? Lubricating oil can be used.
If the chain jitters, it may be a problem with the brake, which is more likely to happen with a single brake.
When the electric hoist is just started or braked, it will produce movement inertia caused by jitter.
The braking mechanism of the electric hoist adjusts the inclination. During the braking process, the braking torque on both sides deviates, causing side torsion or vibration.