First, the role of carbon brushes
Carbon brush is a common accessory in the motor, and its main role is to transmit electrical energy and conduct electricity. If the carbon brush fails, it will affect the operation of the motor, and in serious cases, it will even cause the motor to burn out. Therefore, the correct installation of carbon brushes is an important guarantee to ensure the normal operation of the motor.
Second, the purchase of carbon brushes
Before choosing a carbon brush, you need to understand the power and speed of the machine motor, as well as the model of the motor, so as to choose the right carbon brush. At the same time, it is necessary to pay attention to the selection of carbon brushes with good quality to ensure the long-term stable operation of the motor.
3. Disassembly of carbon brushes
Before removing the carbon brushes, you need to turn off the power and unplug the power plug to avoid electric shock. When removing the carbon brushes, you need to pay attention to recording the position of the carbon brushes so that they can be reinstalled accurately.
Fourth, the installation of carbon brushes
1. Clean the motor: Before installing the carbon brush, you need to clean up the dust and debris on the surface of the motor so as not to affect the operation of the motor.
2. Install the new carbon brush: Gently insert the new carbon brush into the carbon brush holder and push it in according to the original position, and make it in good contact with the motor. Note: The carbon brush should not exceed the range of the carbon brush holder, otherwise it will affect the operation of the motor.
3. Install the old carbon brush: When installing the old carbon brush, you need to clean the carbon brush first, and check whether it is worn or broken, if there is a problem, it needs to be replaced in time. Install the old carbon brush in its original position and make sure it is in good contact with the motor.
5. Maintenance of carbon brushes
Replacing the carbon brushes in time and cleaning and maintaining the motor can ensure the long-term stable operation of the motor. At the same time, be careful not to use the motor continuously for a long time to avoid overheating of the carbon brush and causing failure.
