Product Name: Stage Electric Hoist Controller 

Product Type: Controller 

Product Description: 

Tianjin Kemei Machinery Manufacturing Co., Ltd. is a modern production - oriented enterprise integrating independent R & D, manufacturing, and sales. The company's main products include stage electric hoists, stage chain hoists, black lifting slings, group control boxes, rail clamps, and auxiliary products. 

Product Specifications: 

1.The main components are from imported brands and have passed aging tests, ensuring durable and stable quality. 

2.The controller is a heavy - duty rotary reversing switch, enabling the linkage of multiple controllers. 

3. it is convenient and quick for carrying and transportation.

To determine whether the buttons or knobs of the controller for the stage electric hoist need to be replaced, it is indeed possible to consider multiple aspects such as appearance, functionality, and operating feel. The following elaborates in detail only on the aspects related to functionality:

- No Response to Operation

   - Situation Analysis:

When the controller is powered on, and it can be precisely determined that other parts of the stage electric hoist, such as the motor and the transmission system, are all in normal working condition, if the electric hoist shows no movement or reaction at all after pressing the buttons or turning the knobs, and this situation persists after multiple attempts of operation, then at this time, the buttons or knobs must be the key components to be investigated. After carefully ruling out factors such as loose wiring connections, short circuits, and possible malfunctions of other components of the electric hoist, it can be basically determined that there is a problem with the buttons or knobs themselves. For example, the shrapnel of the button may become fatigued due to long-term use and lose its original elasticity, resulting in the inability to complete the circuit conduction normally; or the potentiometer inside the knob may be damaged and unable to generate an effective control signal to drive the electric hoist to operate.

   - Solution Measures:

In such a situation, it is usually necessary to replace the buttons or knobs to restore the normal operating function of the controller.

If you need further consultation on  Stage Hoist Controller details, please contact Google email

Gmail : info@kemeihoist.com

            zyj@kemeihoist.com

WhatsApp：+86 13920508123