AC servo motors are specialized electric motors that provide precise control of angular position, velocity, and acceleration. They are commonly used in applications requiring high performance, such as robotics, CNC machinery, and automation systems. These motors operate using alternating current (AC) and are typically paired with a feedback device, like an encoder, to ensure accurate movement. The main components of an AC servo motor include the stator, rotor, and control system. The stator generates a rotating magnetic field, while the rotor moves in response to this field. This combination allows for smooth and efficient operation, making AC servo motors ideal for tasks that demand high precision and reliability.