After the brushless DC motor is successfully selected and applied to the equipment, it is not the end of the motor application. In the daily use of the equipment, in order to ensure that the motor continues to exert the highest working efficiency, the motor needs to be maintained. This article mainly focuses on the maintenance of brushless DC motors.
Brushless DC motors not only have the advantages of AC motors, such as simplicity, reliable operation, and convenient maintenance, but also DC motors have the advantages of high operating efficiency and good speed regulation performance. Moreover, because they are not restricted by mechanical commutation, they are easy to achieve large capacity and high Rotation speed has broad application prospects in aerospace, military industry, numerical control, metallurgy, medical equipment and other fields. In recent years, the shipments of Fujishiki Electric's brushless DC products have been increasing day by day.
In order to make the DC brushless motor function better, we must pay attention to daily maintenance and maintenance. In daily use, we can extend the life of the motor and improve the efficiency of the motor through the following methods.
Maintenance method of brushless DC motor:
1. Familiar with the structural characteristics and maintenance technical requirements of brushless DC gear motors;
2. Select the working place where the motor is disassembled and clean up the site environment;
3. In order to further understand the defects in the operation of the DC brushless motor, if possible, an inspection test can be done before disassembly;
4. Before disassembling the brushless DC motor, use compressed air to blow off the dust on the surface of the motor and wipe off the dirt on the surface;
5. Prepare the tools (including special tools) and equipment required for disassembly;
6. Cut off the power supply, remove the external wiring of the motor, and make a record.