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Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
Stage electric hoists are mainly used for lifting lamp stands, sound systems, etc. in places such as stage tours. But occasionally during use, there may be control failures, and the equipment cannot r
Category : W12 Stage Electric Hoist
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The reason for the malfunction of the stage electric hoist control
Stage electric hoists are mainly used for lifting lamp stands, sound systems, etc. in places such as stage tours. But occasionally during use, there may be control failures, and the equipment cannot rise and fall normally. So what causes the malfunction of control, and how can we avoid such incidents from happening?
1. The impact of the working environment on equipment can cause damage or leakage to the stage electric hoist controller.
2. Control button failure, paying attention to daily maintenance can effectively avoid problems.
3. Frequent and prolonged work causes the limit switch to malfunction. There is no guarantee of security, therefore, basic security measures must be in place. Do not dismantle or repair without authorization.
4. Due to the inappropriate selection of contactor type or poor quality, the contactor may burn out and become stuck. Unable to disconnect and connect normally. Therefore, the contactor model of the electric hoist should be selected according to regulations, and in addition, it is necessary to use products from reputable manufacturers with quality assurance.
Stage electric hoists must be operated in a standardized manner, maintained regularly, to reduce component damage and extend their service life.
The adjustment of the stage electric hoist chain should not be too tight
Stage electric hoists mainly use chains to lift heavy objects, but some users adjust the chains very tightly when using electric hoists, which is actually wrong.
1. Adjusting the chain too tightly can increase the force and easily lead to chain breakage.
2. Adjusting the chain too tightly will increase the friction between the chain and sprocket, accelerating the wear of the chain and sprocket.
3. Adjusting the chain too tightly will increase the wear at the bearing, increase the power consumption of the electric hoist, and reduce safety and service life.
4. Tight chain adjustment can also increase the load on the motor and shorten its service life.
The stage electric hoist adjusts the tension of the chain appropriately during operation, reducing chain wear and extending the service life of the electric hoist.
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