Pneumatic actuators are devices that use compressed air to produce mechanical motion. They play a critical role in various industrial applications, including manufacturing, automation, and robotics. These actuators convert the energy stored in compressed air into linear or rotary motion, providing a reliable and efficient means of controlling machinery and processes. This article explores the principles, types, and applications of pneumatic actuators.

    Principles of Pneumatic Actuators

    Pneumatic actuators operate based on the principles of fluid mechanics. When compressed air is introduced into the actuator, it exerts pressure on a diaphragm or piston. This pressure causes the diaphragm or piston to move, generating motion that can be harnessed for various applications. The fundamental components of a pneumatic actuator include: