Servo drive

Servo drive, also known as “servo controller” and “servo amplifier”, is a controller used to control the servo motor. Its function is similar to a frequency converter acting on an ordinary AC motor. It is a part of the servo system, and is mainly used in high Accurate positioning system. Generally the servo motor is controlled by three methods of position, speed and torque to achieve high-precision transmission system positioning. It is currently a high-end product of transmission technology.

APPLICATIONS
Servo drives are widely used in the field of injection molding machines, textile machinery, packaging machinery, CNC machine tools, etc.

Current, speed, and position 3 closed-loop control algorithms based on vector control are commonly used in the design of AC servo drives. Whether the speed closed loop design in the algorithm is reasonable or not plays a key role in the entire servo control system, especially the speed control performance.
Servo drives are an important part of modern motion control and are widely used in automation equipment such as industrial robots and CNC machining centers. In particular, servo drives used to control AC permanent magnet synchronous motors have become a research hotspot at home and abroad. Current, speed, and position 3 closed-loop control algorithms based on vector control are commonly used in the design of AC servo drives. Whether the speed closed-loop design in the algorithm is reasonable or not plays a key role in the overall servo control system, especially the speed control performance.