How does a servomotor work?

A servomotor is an electromechanical device that converts electrical energy into precise mechanical motion. It operates using a closed-loop control system, which includes a motor, a feedback sensor, and a controller. The controller sends signals to the motor to adjust its position, speed, or torque based on the feedback received from the sensor, ensuring accurate and consistent performance. This makes servomotors ideal for applications requiring high precision, such as robotics and CNC machinery.