What is the role of a servo motor in a robotic system?

The role of a servo motor in a robotic system is primarily to provide rotational force to the mechanical structure, enabling precise movement and control. Servo motors are designed to rotate to a specific position based on the input they receive, allowing robots to achieve accurate and reliable positioning, which is critical for tasks such as moving arms, steering wheels, or tilting cameras.

This functionality is integral to many robotic applications, as it allows for fine-tuning of motion, supporting various tasks including manipulation, locomotion, and interaction with the environment. The feedback mechanisms within servo motors also ensure that they can maintain their position or follow a trajectory accurately, making them an essential component in modern robotics for ensuring operational efficiency and effectiveness.