aktuaatit
Aktuaatit, Finnish for actuators, are devices that convert energy into mechanical motion or force. They are components of control systems and automation used to move or control a mechanism or system. Actuators can provide linear or rotary motion and are driven by various energy sources and technologies.
Actuators can be grouped by energy source and method of motion. Electric actuators convert electrical energy
Control and performance: Actuators are usually integrated with sensors and controllers in closed-loop systems. Feedback devices
Applications: Actuators are essential in robotics, manufacturing automation, aerospace, automotive systems (for braking, throttle, or landing
History and context: Early electromechanical actuators emerged in the 19th century, with hydraulic and pneumatic systems