Advantages
1. Multiple brakes operate simultaneously, resulting in high braking reliability.
2. The braking torque is adjusted using an electro-hydraulic pressure regulating device, which is convenient to operate and has good adjustability.
3. It can achieve two-stage braking, has low inertia, fast action, strong adaptability, light weight, and small size.
Working Principle
The brake shoes are pressed against the brake disc by the elastic force of the disc spring to generate braking force (brake holding); by injecting high-pressure oil into the oil chamber, the spring is compressed to make the brake shoes leave the brake disc, thus releasing the brake.
Main Structure
The disc brake system consists of disc brakes, brackets, bolts, etc. The disc brakes are bolted in pairs to the brackets, and each bracket can simultaneously install 1, 2, 3, 4, 5, 6 pairs, or even more. The specifications and number of pairs can be selected according to the braking torque required by the hoist. The disc brake itself consists of brake shoes, liners, disc springs, hydraulic components, connecting bolts, sealing rings, and the brake body.
Characteristics of Disc Brakes
1. The braking torque has good adjustability;
2. Low inertia, fast action;
3. High reliability;
4. Good versatility: Many parts of disc brakes are interchangeable, and different mine hoists can be equipped with different quantities of the same model of disc brakes;
5. Simple structure and easy maintenance and adjustment.
Keywords
Hoist braking mechanism
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No.99 Hengshan Road, Jianxi District, Luoyang City, Henan Province
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