servomotion

Servomotion refers to the precise control of mechanical motion using a servomechanism. A servomechanism is a closed-loop control system that uses feedback to accurately position, velocity, or torque. The core components typically include a motor, a sensor for feedback (such as an encoder or potentiometer), and a control circuit. The control circuit compares the desired output (setpoint) with the actual output measured by the sensor. If there is a difference, the circuit adjusts the motor's operation to correct the error and bring the output closer to the setpoint.

This closed-loop nature is what distinguishes servomotors from simple motors. It allows for highly accurate and repeatable movements, even when subjected to external forces or disturbances. Servomotion finds applications in a wide range of industries, including robotics, manufacturing automation, aerospace, and even consumer electronics. Examples include robotic arms precisely picking and placing components, the precise movement of camera lenses, and the control surfaces on aircraft. The level of precision achievable with servomotion makes it indispensable for tasks requiring meticulous movement.