Carbon Brush

Carbon brush, also known as an electric brush, is widely used in many electrical devices as a sliding contact.Carbon brush in the product application material mainly has the graphite, the impregnated graphite, the metal (including copper, silver) graphite.Carbon brush motor or generator or other fixed part of the rotating machinery and rotational part between energy or signal transmission device, it usually is made of pure carbon and solidifier, appearance is generally square, card on the metal stents, there is a spring pressed it on the shaft, the motor rotation, send electricity through phase switcher to coil, due to its main component is carbon, known as the carbon brush, it is easy to wear.Regular maintenance and replacement should be carried out and carbon accumulation cleaned.