actuator

[ˈæktʃueɪtər]

actuator Definition

a device that moves or controls a mechanism or system, typically by receiving a signal from a control system.

Using actuator: Examples

Take a moment to familiarize yourself with how "actuator" can be used in various situations through the following examples!

• Example

  The actuator is responsible for opening and closing the valve.

• Example

  The thermostat sends a signal to the actuator to turn on the air conditioning.

• Example

  The actuator in the car's engine controls the fuel injection system.

actuator Synonyms and Antonyms

Synonyms for actuator

• mover
• driver
• motor

Phrases with actuator

• linear actuator

  an actuator that creates motion in a straight line

  Example

  The linear actuator is used to move the robotic arm up and down.

• rotary actuator

  an actuator that creates rotational motion

  Example

  The rotary actuator is used to control the movement of the robot's arm.

• pneumatic actuator

  an actuator that uses compressed air to create motion

  Example

  The pneumatic actuator is used to control the opening and closing of the valve.

Origins of actuator

from Latin 'actus', meaning 'a doing'

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Summary: actuator in Brief

An 'actuator' [ˈæktʃueɪtər] is a device that moves or controls a mechanism or system, typically by receiving a signal from a control system. It is responsible for creating motion, such as opening and closing valves or controlling the movement of a robotic arm. Types of actuators include linear, rotary, and pneumatic actuators.