Pneumatic actuators are devices that convert compressed air into mechanical motion. They are commonly used in a wide range of industrial applications due to their efficiency, reliability, and ease of use. This article explores the basics of pneumatic actuators, how they work, and their various applications across different industries.

    What is a Pneumatic Actuator?

    A pneumatic actuator is a mechanical device that utilizes compressed air to produce linear or rotary motion. It is often used to control valves, dampers, or other mechanical components. Pneumatic actuators consist of a cylinder, piston, and rod assembly, along with a control valve that regulates the air pressure entering the cylinder. The pressure forces the piston to move, which in turn moves the attached mechanical component. The actuator’s movement can be either linear, moving back and forth, or rotary, turning in a circular motion.