Micromotor company introduces the working principle of carbon brush motor-WEIZHEN MOTOR - Brush Motor

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Micromotor company introduces the working principle of carbon brush motor

2020-04-14 11:54

The working principle of 1. carbon brush motor

The coil is connected to a commutator, and the commutator is fixed on the rotating shaft and rotates together with the motor shaft. The commutator and the commutator and the rotating shaft are insulated from each other. They are all called commutators. The brushes A and B are fixed in the space. A DC voltage is applied to the two brush terminals of the motor. Due to the action of the brush and the commutator, electric energy is introduced into the armature coil, and the coil side current under the same pole is always in the same direction.

In turn, it is ensured that the direction of the electromagnetic force on the coil side below the pole remains unchanged, and that the motor can rotate continuously to convert electrical energy into mechanical energy to drag down the production machinery. This is the working principle of the carbon brush motor. Note: The current direction on each coil side is alternating.

Carbon brush function of 2. carbon brush motor

A carbon brush is a device that transfers energy or signals between the stationary and rotating parts of an electric motor or generator or other rotating machinery. It is usually made of pure carbon and coagulant, and its appearance is usually square and pasted on a metal bracket. The spring presses it tightly on the shaft.

When the motor rotates, it will send electrical energy to the coil through the inverter. Because its main component is carbon, called carbon brush, it is easy to wear. Should be regularly maintained and replaced, and clean up carbon deposits.

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Shenzhen Weizhen Motor Development Co., Ltd. is a national high-tech enterprise with more than 20 years of professional experience in the development and production of micro-motors. It has strong technical development and manufacturing capabilities. It has two production bases in Shenzhen and Hefei. It has more than 40 national patents. The main products are carbon brush motor, automobile micro motor, precious metal brush motor and so on. This product is widely used in drones, service robots, automotive systems, audio-visual audio, etc., you are welcome to inquire.

Carbon brush motor is the general name of the carbon brush of the motor and the carbon brush of the generator

The difference between carbon brush motor and brushless motor

Carbon brush motor is the general name of the carbon brush of the motor and the carbon brush of the generator

The difference between carbon brush motor and brushless motor

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