An actuator is a component of a machine that produces force, torque, or displacement, when an electrical, pneumatic or hydraulic input is supplied to it in a system (called an actuating system).

Jul 18, 2025 · An actuator is a device that converts energy—typically electrical, hydraulic, or pneumatic—into motion. This motion can be linear or rotary, and actuators are critical in …

An actuator can work as a mechanical or electro-mechanical tool transforming energy, usually in the form of electricity, hydraulics, or pneumatics, into regulated motion or force.

Feb 10, 2023 · An actuator is a device that receives an energy input and converts it into motion or force and is an essential component in many modern technologies and engineering fields. …

Jul 16, 2025 · Actuators are devices that convert energy into motion. Actuators can be characterized by their motion type and/or energy source. Linear actuators are used to push, …

Sep 26, 2023 · Actuators are mechanical or electro-mechanical devices that generate controlled motion or positioning, operating through electrical, manual, pneumatic, or hydraulic power …

Sep 17, 2023 · Actuators are an integral part of instrumentation systems that power the machines that exist today. These devices make it possible for the machines to interact with their …

An actuator is a machine that moves or controls components in a system by converting energy into physical motion. This energy can come from electricity, water pressure, or air pressure.

Defined simply, an actuator is a device that converts energy, which may be electrical, hydraulic, or pneumatic, to mechanical output in such a way that it can be controlled. The quantity and the …

Jul 12, 2025 · Actuator is a device that converts the electrical signals into the physical events or characteristics. It takes the input from the system and gives output to the environment.