Disc brake acts as core executive part of hoist braking system. Matches hydraulic power unit piping system to constitute complete hoist service safety braking system. Produces braking force by disc springs, achieves brake release via hydraulic pressure. Applies braking force in axial direction. Disc brake features high performance and high reliability. Serves key safety component for various heavy-duty hoisting conveying equipment.
Adopts advanced electromechanical hydraulic control technology precision structural design. Delivers safe accurate efficient braking solutions mining hoists, port cranes, construction winches, heavy-duty material handling systems.
Structure Features & Working Principle:
Adopts rear-mounted cylinder dual-circuit hydraulic structure. Integrates disc spring stored energy braking force, hydraulic system energy release control functions. Hydraulic station supplies oil pressure to drive piston compress disc springs for brake release. Hydraulic pressure removal enables spring force uniform action brake disc both sides via brake shoes, forming stable braking torque. System supports single multiple unit combination, balances axial forces, meets diverse load levels dynamic braking demands.
○Uses high-performance ferrule-type hydraulic fittings with an IP67 sealing rating prevent leakage contamination.
○Piston rod surface undergoes QPQ salt bath composite treatment for excellent wear and corrosion resistance.
○Integrated spring-hydraulic composite drive mechanism with fast response and precise torque adjustment capabilities.
○Modular component design supports quick disassembly, assembly, and maintenance, significantly reducing equipment downtime
Performance Features:
○Low moment of inertia design with a response time ≤ 0.3s, enabling millisecond-level braking intervention.
○The braking torque is linearly and infinitely adjustable with a control accuracy of ±2%.
○Compact design matches industry-standard interfaces mounting configurations. Supports long-term stable operation continuous heavy-duty conditions, mean time between failures ≥10000 hours.
○Equipped overheat protection and automatic wear compensation functions to significantly improve system safety margin.
Disc brake achieves seamless integration with intelligent hydraulic stations, PLC control systems, safety monitoring modules. Forms complete integrated braking solution. Supports remote monitoring, fault diagnosis, predictive maintenance. Enables real-time data interaction hoist main control system. Ensures precise synchronization braking process and equipment operation status.
Disc brake acts as core unit modern industrial braking systems. Delivers reliable safety assurance mining, port operations, construction, heavy industry. Boasts outstanding reliability, precise control performance, strong environmental adaptability.
| Disc Brake Parameter Table | |||||
| Disc brake model | Maximum pressure of single brake | Design friction coefficient brake shoe |
Max temperature brake shoe |
Belleville spring specification | Overall dimension brake shoe |
| KN | f | ℃ |
Outer diameter × thickness |
Length × Width × Thickness (mm) | |
| TP-4.0T | 40 | 0.4 | ≤80 | φ100×8.2 | 280×185×20 |
| TP-6.3T | 63 | φ140×11.2 | 320×238×27 | ||
