What is the purpose of end position cushioning in a double-acting cylinder?

End position cushioning in a double-acting cylinder serves to prevent a hard striking of the piston at the end of its stroke. This feature is essential for protecting the mechanical components of the cylinder and the system as a whole from damage that can result from high-impact collisions. When the piston reaches the end of its travel, the cushioning mechanism slows down the piston, ensuring a smoother halt. This not only contributes to the longevity of the cylinder by reducing wear and tear but also enhances the overall reliability and stability of the pneumatic system.

Implementing end position cushioning effectively minimizes noise and vibrations that could arise from a hard stop, creating a more efficient and controlled operation. Additionally, this contributes to safety by reducing the risk of parts dislodging or failures caused by abrupt impacts. As a result, the cushioning is a critical aspect of cylinder design and operation.