Servo electric cylinder working principle: electric cylinder is a modular product designed by integrating servo motor and ball screw which converts the rotary motion of servo motor into linear motion, and at the same time optimizes the advantages of servo motor - precise speed control, precise rotation control and precision torque control is transformed into precise speed control, precise rotation control and precise thrust control. This is a new revolutionary product for high precision linear motion series. The best substitute for pneumatic cylinder and hydraulic cylinder.