What Is The Motor Carbon Brush

- Nov 18, 2019-

As a sliding contact, carbon brushes are widely used in many electrical equipment. Carbon brush product application Shanghai Moyang carbon brush is a device that transfers energy or signal between the fixed part and the rotating part of an electric motor or generator or other rotating machinery. It is generally made of pure carbon plus coagulant, and the shape is generally square. The card is clamped on the metal bracket, and a spring is pressed against the rotating shaft. When the motor rotates, the electric energy is transmitted to the coil through the phase converter. Since the main component is carbon, it is called a carbon brush. It is easy to wear. The replacement should be maintained regularly and the carbon deposits should be cleaned. The carbon brush of the motor and the carbon brush of the generator are collectively referred to as the motor carbon brush or the motor brush. The motor carbon brush looks a bit like the rubber strip of the pencil, and the wire is led out on the top, and the volume is large or small. The role of the carbon brush in the motor is to change the direction of the current into a DC motor and an AC motor. The DC motor is used to change the conductive coil of the rotor, thereby changing the rotor pole. Thereby changing the motion of the motor. The carbon brush is used as a commutator or slip ring for the motor. As a sliding contact body for guiding the incoming current, it has good electrical conductivity, thermal conductivity and lubrication performance, and has certain mechanical strength and commutative spark instinct. Almost all motors use carbon brushes, which are an important part of the motor. The motor carbon brush is suitable for various motors, generators and axle machines. Has good commutation performance and long service life. The motor carbon brush is used as a commutator or slip ring for the motor. As a sliding contact body for guiding the incoming current, it has good electrical conductivity, thermal conductivity and lubrication performance, and has certain mechanical strength and commutative spark instinct. Almost all motors use carbon brushes, which are an important part of the motor. Widely used in a variety of AC and DC generators, synchronous motors, battery DC motors, crane motor collector rings, various types of welding machines and so on. With the development of science and technology, the types of motors and the working conditions of use are becoming more and more diverse. Therefore, various types of brushes are needed to meet these requirements, so the types of brushes are also related to the development of the motor industry. more and more