How many reasons do you know for the jitter of the servo motor?

The servo motor will inevitably have some minor problems from time to time during operation. Generally, relatively simple problems can be solved by yourself. There is no need to go to the technical master to solve the problem, which not only wastes time, but also makes handover troublesome. Therefore, today I will talk about common jitter problems and solutions in servo motors. I hope it will be helpful to everyone. When we see the servo motor vibrating, we must first analyze the reasons. 

Generally, the servo motor vibrates for the following reasons: 1: The servo motor vibrating may also be because the gain setting is too high, and the gain can be appropriately reduced. 2: If the encoder cable is connected incorrectly, motor jitter will occur. 3: If the load is too large, jitter will also occur. You need to replace it with a larger motor and drive

 4: Caused by interference at the analog input port jitter condition. We need to add a magnetic ring to the input line of the motor and the power input line of the servo drive, mainly to keep the signal line away from the power line. 5: We should use matching standard coding and power cables, and frequently check whether the cables are damaged. 6: Always check whether there is any interference source near the control line, and whether it is too close to or parallel to nearby high-current power cables.