Servomotors are widely used in industrial automation applications and robotic systems. A servomotor receives power from a sensor (normal encoder) and is corrected based on this feedback by a controller (usually a PID controller). In this way, the desired value of rotation angle, speed or position is precisely combined and maintained.
The use of servomotors provides advantages such as high precision, strong torque output and fast response times. Therefore, they are preferred in many areas that require accuracy and precision in industrial processes and robotic applications.