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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.

Fixed Speed Stage Hoist Controller

Time：2025-09-16

Brief Explanation :

The fixed-speed stage hoist controller is a core control device specially designed for fixed-speed stage hoists (including stage electric hoists, stage manual hoists, etc.) in stage scenarios. Its mai

Category : Controller

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Product Details

Troubleshooting Methods for Inflexible Operation of Fixed-Speed Stage Hoist Controller Handle

The controller handle is a core operating component of the stage electric hoist, and its flexibility directly affects the equipment's control accuracy and operational safety. When the handle has problems such as stuck operation, difficulty in operation, or delayed response, troubleshooting and resolution can be carried out step by step from four aspects: cleaning, lubrication, component replacement, and calibration & debugging. This method is especially applicable to 2000kg-level stage electric hoists:

Before conducting fault handling, strict compliance with safety operation procedures is required:

Power Off and Warning

Cut off the main power supply of the electric hoist and the power supply of the controller, and hang a sign stating "Equipment Maintenance in Progress, Do Not Switch On" at the power switch to prevent accidental startup caused by misoperation.

Tool and Spare Part Preparation

Prepare disassembly tools such as a Phillips screwdriver, hexagon socket wrench, and needle-nose pliers, as well as absolute ethanol (or a dedicated cleaning agent), food-grade grease (industrial butter should be avoided to prevent corrosion of plastic components), and spare connecting rods/rotating shafts/springs (consistent with the specifications of the original components).

Environmental Protection for Fixed-Speed Stage Hoist Controller

Lay a clean dust-proof cloth in the operation area and place small disassembled parts (such as screws and gaskets) on it to prevent loss or contamination by dust.

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