Construction machinery accessories: what is the servo motor controller? What is the role?

Construction Machinery AccessoriesThe servo motor controller is an electronic product that can send uniform pulse signals. After the signal it sends enters the stepper motor driver, the driver will convert it into the strong current signal required by the stepper motor to drive the stepper motor to run. The servo motor controller can control the motor to rotate at every angle.

Construction Machinery AccessoriesThe servo motor controller is the key equipment in the field of CNC system and other related mechanical control. The controller controls the servo motor through three methods of position, speed and torque to realize the high-precision positioning of the transmission system.

The servo motor driver is a controller for controlling the servo motor. The function of the drive is similar to that of an inverter acting on an ordinary AC motor. The servo motor is controlled by three methods of position, speed and torque to achieve high-precision positioning of the drive system. The drive is part of the servo system and is mainly used for high-precision positioning systems.

Construction Machinery AccessoriesThe servo drive takes the digital signal processor as the control core, which can realize more complex control algorithms, realize digitization, networking and intelligence. Power equipment typically uses a drive circuit centered on an intelligent power module. The drive circuit is integrated in the IPM and has overvoltage, overcurrent, overheating and undervoltage fault detection and protection circuits.

Engineering machinery parts servo drives are an important part of motion control and are widely used in industrial robots, CNC machining centers and other automation equipment. In particular, servo drives for controlling AC permanent magnet synchronous motors have become a research point at home and abroad.

InConstruction Machinery AccessoriesIn the design of servo drives, vector control based current, speed and position 3 closed-loop control algorithms are usually used. Whether the speed closed-loop design in the algorithm is reasonable is very important for the performance of the whole servo control system, especially the speed control performance.


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