DBFS500-40 (SPMP931) Type Disc Brake

Disc brakes are widely used for emergency safety braking on the low-speed shafts of lifting and luffing mechanisms in large and medium-sized cranes and port handling machinery. They are an indispensable device for safety braking in hoisting and mine lifting applications.

Product Features:
1. Designed as normally closed, it is a fail-safe (power-off) type brake;
2. Reasonable design, with force applied by disc springs and hydraulic release;
3. Stable and reliable operation, with a manual emergency device integrated into the hydraulic station;
4. High braking torque and fast response;
5. Friction materials and seals are internationally renowned brands;
6. Friction coefficient above 0.45 ensures strong and stable braking force with long service life;
7. Equipped with limit switch interlock and wear indicator upon delivery;

In addition to the above features, this brake also offers the following advantages:
1. Utilizes a multi-cylinder system to generate a large clamping force of 500 kN;
2. Allows easy adjustment of braking torque and the distance between brake pads and the disc;
3. Convenient replacement of brake pads;
4. Provides spare parts for existing customers (including Zhenhua Port Machinery).