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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). The effect is usually produced in a controlled way. [1] . An actuator translates such an input signal into the required form of mechanical energy.
An actuator is a part of a device or machine that helps it to achieve physical movements by converting energy, often electrical, air, or hydraulic, into mechanical force. Simply put, it is the component in any machine that enables movement.
Actuators is an international, peer-reviewed, open access journal on the science and technology of actuators and control systems published monthly online by MDPI. Open Access — free for readers, with article processing charges (APC) paid by authors or their institutions.
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. Many different systems use these devices, enabling them to precisely control and move things.
In simpler terms, an actuator is a device that allows controlled movement or positioning. Actuators need a control signal and a source of energy to bring about mechanical motion.
An actuator is a mechanical or electromechanical device that converts energy, typically electrical, hydraulic, or pneumatic, into controlled motion or force. Actuators are used in various systems and applications to provide precise control and movement in response to input control signals or environmental conditions.
Actuators are the devices that accept a control command and produce a change in the physical system by generating force, motion, heat, flow, etc. It is a device that makes something to move. Normally, the actuators are used in conjunction with the power supply and a coupling mechanism.