China Tower Crane Spare Parts Carbon Brush

Hoist Carbon brush, as a sliding contact, in many electrical equipment has been widely used. Carbon brush in the product application materials are mainly graphite, dipped in graphite, metal (including copper, silver) graphite. A device that transfers energy or signals between a fixed part of a motor or generator or other rotating machine. It is usually made of pure carbon and coagulant. The exterior is usually a square, stuck on a metal bracket, inside There is a spring to press it on the shaft, the motor rotation, the power through the inverter delivery to the coil, because its main component is carbon, called carbon brush, it is easy to wear. Should be regularly replaced and cleaned up.