YP1-800-450*20 Electro-hydraulic Disc Brake is a heavy-duty spring-actuated, hydraulic-release caliper disc brake designed for demanding heavy industrial working conditions. Following the normally closed fail-safe principle, the brake relies on powerful disc springs to clamp the brake disc and achieve reliable braking. When the matched hydraulic power unit supplies pressure, the caliper opens to release the disc for normal equipment operation. In the event of power failure, hydraulic leakage or system breakdown, the disc springs instantly engage braking to prevent equipment runaway and material sliding.
This brake outputs large and stable static holding torque, perfectly serving as emergency safety brake and long-term parking lock. It adopts high-performance non-asbestos friction pads with stable friction coefficient, outstanding wear resistance and excellent anti-thermal-fade capability under frequent braking cycles. The braking force can be continuously adjusted to accommodate different loads, speeds and safety requirements on site.
All movable hinge points are equipped with self-lubricating bearings to reduce regular greasing work and lower daily maintenance costs. The modular caliper structure allows quick replacement of friction pads without removing the whole brake assembly, effectively shortening equipment downtime. Robust cast caliper body features high rigidity and strong vibration resistance, adapting to dusty, humid and continuous 24-hour operation environments.
Widely applicable to mine belt conveyors, stacker-reclaimers, ship unloaders, port bulk handling machinery and other heavy-duty transportation equipment. It provides dependable secondary safety protection and satisfies strict safety standards for bulk material conveying systems.
