An actuator pneumatic is a device that is used to convert energy into motion. It is typically used in industrial settings, such as factories and warehouses, to control the movement of a machine or device. The actuator is powered by compressed air, which is supplied by an air compressor. The compressed air is then used to move a piston, which in turn causes the actuator to move. This movement can be used to open and close valves, move parts, or perform other mechanical tasks. Actuators are an important part of many industrial processes, as they allow for precise control of a machine or device. They are also relatively inexpensive and easy to maintain, making them a popular choice for many industrial applications.