Pneumatic actuators are essential components in many industries, known for their ability to convert compressed air into mechanical motion. These actuators are commonly used in various applications such as control systems, robotics, and manufacturing. Their primary advantage lies in their simplicity, reliability, and effectiveness, making them an ideal choice in environments requiring precise, fast, and controlled movements. In this article, we will explore the functionality of pneumatic actuators and how CNHELI, a leading manufacturer in the field, is contributing to the development and improvement of these devices.

    What is a Pneumatic Actuator?

    A pneumatic actuator is a mechanical device that uses compressed air to generate motion. It typically consists of a cylinder, piston, and a set of valves to control the flow of air into and out of the cylinder. The compressed air enters one side of the piston, pushing it to the other side, which then results in linear or rotary motion depending on the type of actuator used. This motion can be harnessed to drive various mechanical systems, including valves, dampers, and other industrial machinery.