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).

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.

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 everything …

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

5 days ago · This comprehensive list catalogs 24 actuator types and explains each actuator's operating principle, typical outputs (force, torque, or displacement), and common applications. Engineers, …

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. From robotics to …

Actuator An actuator (also referred to as an actor) is a technical component that converts electrical signals into mechanical motion in order to perform physical actions. It serves as a central unit in …

6 days ago · Actuators are essential components in industrial process control systems and form the critical link between instrumentation and physical process control.

An actuator is a mechanical device that converts energy into motion, typically used to control or manipulate a system or process. It receives a control signal and translates it into physical movement, …

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 nature …