Understand the role of the motor commutator

In our life, we can see all kinds of motor commutator products. In order to improve the quality of the commutator, we need to understand the structure and function of the commutator. If the quality is not good enough, it will affect its use effect. What are the characteristics of the use of the commutator? What are the meanings of the different spark states? When using the motor commutator to work, I will share with you the various situations that may occur, so that the following spark states appear What should we pay attention to? This is what everyone will care about.

Since the commutator not only plays the role of conducting current, but also plays the role of commutation, so it takes more effort in the usual maintenance work. In normal times, we should often and carefully observe the state and characteristics of the commutation spark, which are the reflection of the comprehensive effect of various factors affecting the commutation, and are the main signs of whether the motor is running well or not. Therefore, carefully observe the occurrence of sparks and their changing laws, analyze the reasons for the occurrence of sparks and take measures to solve the basis of sparks. The shape of the sparks generated when the motor is running is usually divided into point sparks, granular sparks, fireball sparks, fire tongue sparks, detonation sparks, splash sparks, and ring fire sparks should be maintained in time. Accidents are often caused due to poor maintenance. During the use of the motor commutator, it is necessary to strengthen the maintenance of the current collector part, so that problems can be found and solved as soon as possible, which can avoid the occurrence of many accidents.