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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 Electric Hoist

Time：2025-03-11

Brief Explanation :

The working principle of the hydraulic brake of the stage electric hoist is mainly based on Pascal's law, relying on the transmission of pressure by hydraulic oil to achieve the braking and brake rel

Category : V7 Stage Electric Series

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Product Details

Product Name: V7 Stage Electric Hoist

Product Type: Stage Electric Hoist

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 hoist, stage chain hoist, black lifting slings, group controller, rail clamps, and auxiliary products.

Product Specifications:

1.It adopts international G80 - grade lifting chains, featuring good safety performance and corrosion resistance.

2.The protection level reaches IP44 with a waterproof design, and it has passed the tests of rain and water immersion.

3.It is equipped with a mechanical overload protection device and an anti - oil - leakage setting.

Technical Parameters of V7 Stage Electric Hoist

The working principle of the hydraulic brake of the stage electric hoist is mainly based on Pascal's law, relying on the transmission of pressure by hydraulic oil to achieve the braking and brake release actions. The following is its specific working process: Braking State - Pressure Build-up:

When the electric hoist needs to be braked, the oil pump in the hydraulic system stops working. At this time, the pressure oil in the hydraulic circuit is sealed in the relevant pipelines and components. Under the action of the braking spring, the braking piston is subjected to a thrust force towards the brake disc or the brake wheel, causing a pressure to be generated between the brake lining and the brake disc or the brake wheel, forming a frictional force, thus preventing the moving parts of the electric hoist from rotating and achieving braking.

- Pressure Maintenance:

Components such as the check valve in the hydraulic system will prevent the pressure oil from flowing back, maintaining the pressure within the system, enabling the braking state to be maintained, ensuring that the stage electric hoist can reliably stay in its current position when stationary, and preventing heavy objects from sliding down due to factors such as gravity.

CE Certified Stage Electric Hoist