Pressure brakes have the advantages of simple structure, wide adaptability, low noise, and reliable braking, and are widely used in various mechanical transmission devices. They are an ideal actuator in industrial modernization. The automation of production technology requires ultra-thin power-off brakes (safety brakes) to meet the needs of various machinery such as robots and motors for different purposes with their excellent characteristics.

A pressure brake is a brake that is achieved by pressing the brake pads against the brake wheels. A single brake block exerts a large and uneven pressure on the brake wheel axle, so an additional pair of brake blocks is usually used to counteract the pressure exerted by the brake blocks on the brake wheel axle.