one that actuates or leaves into action
- a mechanism that puts anything into automated activity
- one that actuates, or places into activity.
technical device that manages energy movement.
electric, hydraulic, or pneumatic unit (such as for example a relay) that manages the flow of material or energy. Also called actuation unit.
An actuator is an electronic unit controlled by a motor that moves the disk drive head arm. In past times, the actuator within a tough drive ended up being managed by a stepper motor. However, today the actuator is generally controlled by a servo engine. Below is a graphic exemplory case of the inside of a tough drive such as the mind actuator.
(letter.) One who actuates, or places into activity.