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Servo motor

maker

A servo motor is a rotary actuator that allows for precise control of angular position, velocity, and acceleration.

expanded

Servo motors are crucial in systems requiring precise motion control, as found in robotics, CNC machinery, and various automation applications. They operate on a closed-loop feedback mechanism, where a control signal regulates the motor's output to achieve exact desired positions, enhancing system accuracy and efficiency.

examples

A servo motor used in a robotic arm for precise positioning tasks.

Commonly employed in industrial robots, where the servo motor enables exact positioning and movement of the robotic arm with an accuracy of less than 0.1 mm (0.00394 inches).

Implementation of a servo motor in a CNC milling machine for accurate tool head control.

In CNC machining, servo motors are used to control the tool head with high precision, typically achieving a positional accuracy within ±0.01 mm (±0.00039 inches).

related terms

Stepper motor
A stepper motor is an electromechanical device that converts electrical pulses into discrete mechanical movements.
DC motor
An electric motor that runs on direct current (DC) electricity.
Solenoid
An electromagnetically operated coil that converts electrical energy into linear motion.
Computer Numerical Control (CNC)
Computer Numerical Control (CNC) refers to the automated control of machining tools by means of a computer.
Arduino
An open-source electronics platform based on easy-to-use hardware and software.