Why does the rotor need to be dynamically balanced?

Because the unbalanced rotor undergoes dynamic balance correction, not only the even unbalance is eliminated, but also the static unbalance is eliminated. At this time, the central inertia principal axis of the rotor and the axis of rotation are exactly the same, so that the rotor reaches balance. However, the ideal is plump and the reality is skinny. It is impossible to balance an unbalanced rotor to zero. Because it is affected by the accuracy of the dynamic balancing equipment and the limitations of the rotor. Therefore, there is the concept of balance accuracy. The automatic rotor dynamic balancing machine developed by Jizhi can effectively solve the problem of “how to correct the rotor imbalance”. That is, under the existing conditions, we can reach a reasonable numerical magnitude, which not only meets the requirements of production and life, but also meets the requirements of economy.

We all know that the motor rotor is divided into two types: inner rotor rotation and outer rotor rotation. The rotation mode of the inner rotor is that the core in the middle of the motor is a rotating body, which outputs torque (refers to electric motors) or receives energy (refers to generators). The rotation mode of the outer rotor means that the outer body of the motor is the rotating body, and different modes facilitate the application in various occasions.

Jizhi has been focusing on the research and development, production and sales of balancing technology and related products. The company has mastered the core technology in the balancing field and provides comprehensive solutions. At present, the company’s products cover application fields such as household appliances, automobile industry, aviation, shipbuilding, high-speed rail, and military industry.