How to maintain the motor commutator will also determine the service life. 1. It should be noted that the commutator should be cylindrical, and there should be no signs of mechanical damage and burnt. 2. If the surface of the commutator is rough and ...
With the development of the times, there will be more applications of DC motors. Many occasions where AC motors were used are replaced by DC motors. Especially after the emergence of brushless motors, the production quantity of DC motors is constantl...
It is normal for a DC motor to heat up during use, but it has a certain range of control. Some users feel that there is a problem when they find it hot. In fact, we can understand the cause of the heat from several aspects. It is normal for the DC...
The emergence of vibrating motors has simplified the structure of vibrating machines. Many new types of vibrating machines have been produced by using multiple vibration forms. More importantly, it has simplified the design method and design process ...
The control accuracy of the AC servo motor is guaranteed by the rotary encoder at the back end of the motor shaft. Take the fully digital AC servo motor as an example. For a motor with a standard 2000-line encoder, due to the quadruple frequency tech...
Since rare earth resources are very abundant in China, the development and application of rare earth permanent magnet motors are extremely extensive, in aerospace, agricultural industry, equipment manufacturing, and even in daily life. The range of p...
Different from general die-casting parts, the structure of the micro-motor rotor seems simple, but the wall thickness is quite different, the end ring wall thickness, fan blades, and guide bars are thinner. If the mold design is unreasonable, it will...
We all know that the parts of the machine will wear out after a long time, so we will carry out some maintenance. Taking various motors of different sizes and models commonly used in daily life as an example, introduce what problems should be paid at...