Type In the Process control system, the actuator consists of two parts: the actuator and the automatic adjusting mechanism. The automatic adjusting mechanism directly changes the parameters of the production process by executing the components, so that the production process meets the predetermined requirements. The actuator accepts the control signal from the controller to convert it to the output of the drive regulator (such as angular displacement or linear displacement output). It also uses appropriate actuator components, but requires a different adjustment mechanism. Actuators are installed directly on the production site, sometimes with harsh operating conditions.
The ability to maintain normal work has a direct impact on the safety and reliability of the automatic adjustment system.
Structure A device in an automated control technology tool that accepts a control signal and exerts a control operation on a controlled object. The actuator is divided into 3 types of pneumatic, electric and hydraulic actuators according to the drive energy used.
Previous: How the Actuator Works
Next: No Information