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Why does the stage electric hoist produce noise

  • 2023-12-07

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The stage electric hoist is often used in stage construction and other places. In practical applications, in order to reduce the impact on the stage effect, its body is designed to be black. At the same time, in order to avoid noise caused by chain pulling, chain pockets are also used for storage. But sometimes the stage electric hoist may produce abnormal noise during the load process, why is this?

The reason for abnormal noise generated by stage electric hoists is different from the noise generated by chain friction, which is often caused by problems and malfunctions. Generally speaking, the main reason is rough workmanship of the components, or damage or corrosion on the surface, such as poor smoothness or defects of the components. Therefore, during operation, wear will increase or impact will occur, resulting in abnormal noise, or excessive assembly time gap, unbalanced bearing operation, etc Noise caused by insufficient accuracy and other reasons.

When abnormal noise occurs on the stage electric hoist, timely maintenance should be carried out, and damaged parts should be replaced in a timely manner to avoid affecting the stage effect due to abnormal noise.