What are the advantages of servo motors compared to stepper motors?
Stepper motor in high speed is less, but after using closed loop control, most of the servo characteristics, generally don't have to adjust control parameters, low cost, no lose step and low fever, no zero vibration characteristics
The biggest advantage of servo motor is running speed, high deceleration, servo in addition to the cost is more expensive, but when it is applied in control parameters is difficult to move, need higher application experience
The servo is closed loop, high precision, and can be made faster and more powerful.
