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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.

Double Brake Brakeing System Stage Electric Hoist

Time：2025-02-24

Brief Explanation :

The W12 series products, as stage-specific electric hoists, are also known as self-climbing electric hoists and have two lifting methods: front suspension and inverted suspension. This series of produ

Category : W12 Stage Electric Hoist

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Product Details

Product Name: W12 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.Dual - brake system ensures product safety and braking accuracy, minimizing errors during synchronous control.

2.With an IP56 protection rating, it features a waterproof design and has passed the tests of exposure to rain and immersion in water.

3.The product comes with upper and lower limit switches and is equipped with adjustable limit blocks.

4. The outer shell of the whole machine is made of aviation aluminum, making the body lighter.

Stage electric hoist parameters

Dual Brake System

Working Principle:

The dual brake system equipped on the W12 stage electric hoist usually consists of two electromagnetic brakes with a rated torque of 14N·m. During the operation of the electric hoist, the electromagnetic brakes are in the power-off release state, allowing the motor to drive the reduction mechanism, which in turn drives the drum to realize the lifting and lowering actions of the hoist. When it is necessary to stop the operation, the electromagnetic brakes are quickly energized and magnetized. Under the combined action of the spring force and the electromagnetic force, the brake device instantly clamps key transmission components such as the motor shaft or the high-speed shaft, making the electric hoist stop running within an extremely short time. In this dual brake system, the two brake devices are independent of each other yet work in coordination. When one of the brake devices malfunctions, the other brake device can immediately respond and bear the entire braking load, effectively preventing safety accidents such as the accidental slipping of the hoist and significantly improving the reliability and safety redundancy of the brake system.

Advantages:

The application of the dual brake system essentially ensures the operational safety of the product. At the same time, it greatly improves the precision control level of the brakes, reducing the position deviation and speed fluctuation during the synchronous control process to the lowest level leading the industry. This enables the electric hoist to stably and reliably achieve stop positioning and maintain the set position under various complex and changeable stage environments and harsh usage conditions, providing strong technical support and guarantee for the safe and stable operation of stage equipment.

CE Certificate for Stage Electric Hoist