AC servo Insights

What is AC servo?

An AC servo motor is a type of rotary actuator or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration. It consists of a suitable motor coupled to a sensor for position feedback. A sophisticated controller compares the actual position of the motor with the desired position and adjusts the motor current accordingly to correct any errors. AC servos are commonly used in robotics, CNC machinery, and other applications requiring high precision and dynamic performance.

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What other technologies are related to AC servo?

AC servo Competitor Technologies

stepper systems

Stepper systems offer an alternative positioning and motion control method to AC servo systems, often used in less demanding applications.

mentioned alongside AC servo in 97% (302) of relevant job posts

DC servo

DC servo motors are a direct competitor to AC servo motors for closed-loop control applications.

mentioned alongside AC servo in 98% (295) of relevant job posts

AC servo Complementary Technologies

closed loop systems

AC servo systems are a type of closed loop control system. The 'closed loop system' concept provides the foundation to implement AC servo.

mentioned alongside AC servo in 72% (284) of relevant job posts

AC variable frequency

AC servo motors are typically controlled by variable frequency drives (VFDs). Thus, AC variable frequency, especially those specifically for servo applications are strongly related.

mentioned alongside AC servo in 98% (202) of relevant job posts

electronic and mechanical brakes and clutches

Brakes and clutches can be used in conjunction with AC servo systems to provide holding torque or controlled stopping.

mentioned alongside AC servo in 85% (76) of relevant job posts