In the industrial production industry, industrial manipulator can not only guarantee the quality of products, but also write and analyze according to effective procedures, and directly serve as the work goal. It is unmatched by human. Servo motor is the key component of intelligent robot system software. So how much information do you know about the accuracy of servo motor control system? The following is a detailed interpretation of the details by Yuma precision professionals.

What is the accuracy of the servo motor control system? Servo motor has certain open-loop control precision. Servo motor is a special synchronous motor operated by pulse control. Matching each power supply pulse will cause a stable step motion, generally angular displacement or line displacement. Servo motor can complete data signal conversion, and it is widely used in data control system. The servo motor is very stable, even in low speed, it will not vibrate. It has resonance suppression function, can include mechanical equipment stiffness is not enough, and the system software has frequency analysis function (FFT), which can test the resonance point of mechanical equipment, which is conducive to the system software adjustment.

Servo motor specifies the control place for quick start and stop, because the servo motor is operated by open-loop control, the operation frequency is too high or the load is too large, which will cause the phenomenon of step loss or blocking. The phenomenon of overshoot is easy to occur when the speed ratio is too high at the end. Therefore, in order to ensure its operation accuracy, the problems of raising and lowering speed should be solved. The servo motor system software is a closed-loop control system. The controller can immediately sample the feedback data signals of motor encoder. The internal part ring and speed ring are not easy to lose step or overshoot, and the operation characteristics are more reliable.

After the analysis of Yuma precision, we believe that we have a deeper understanding of the precision of servo motor control system. At present, the design and production technology of servo motor in China has been more and more perfect. The enterprises are also striving to develop towards standardization, serialization and scale. Only the products with high reliability, high quality and low price can have market competitiveness in the sales market.