bremsebelgen

Bremsebelgen is the friction material used in braking systems, applied to either brake pads or brake shoes. It is the surface that is pressed against a rotating brake disc or drum to convert kinetic energy into heat and thereby slow or stop a vehicle or machine. The brake lining works in conjunction with the backing plate or shoe, which provides mechanical support and a mounting point for the friction material.

The construction of brake lining involves a friction compound bonded to a rigid backing. In disc brakes, the lining is bonded to a metal backing plate and forms the external surface of the brake pad. In drum brakes, the lining is attached to the interior surface of the brake shoe. The material must withstand high temperatures, resist wear, and maintain consistent friction under varying conditions.

Materials have evolved over time. Historically, some brake linings contained asbestos, which has been banned or restricted in many regions due to health concerns. Modern brake linings use non-asbestos organic (NAO), semi-metallic, and ceramic formulations, sometimes combined with fillers and binders to optimize performance, noise, and wear characteristics. The choice of material affects stopping power, heat dissipation, wear rates, and noise.

Wear and maintenance are important for braking performance. Brake lining thickness is monitored, and linings are replaced when worn to a minimum safe thickness. Bed-in procedures help establish stable friction performance after installation. Issues such as glazing, glazing-induced fade, or contamination can degrade braking efficiency and require inspection or replacement.

Bremsebelgen are used in automobiles, motorcycles, trucks, and various industrial braking systems. They are subject to safety testing and regulatory standards that govern friction performance, wear, and emissions, with regional variations in requirements and disposal considerations for worn materials.