Servo Motor Caution
Compared to servo motors and stepper motors, from low speed to high speed to maintain a certain torque output, did not like the presence of ordinary stepper motor as vibration, noise, heat and other issues, there is no drag control (uncontrolled state) phenomenon, smooth motor speed. With the increasing demand for quality problems continue to highlight the stepping motor has been far less than the production requirements. Servomotor heralds a new era engraving machine. The use of servo and stepper motor has a great difference, it has some of the more important considerations.