Flange

Flange mounting a pneumatic cylinder allows for good centerline force transfer and easy assembly/disassembly. Flanges can be mounted on the cap-end (back) or rod-end (front) depending on if the load is subjected to a push or pull force. A rod-end (head-end) flange is used for pulling applications while a cap-end flange is used for pushing applications, however, typically both are used for a more secure mounting. Flanges are available in square or rectangular styles for increased strength and rigidity. Mounting holes are also available for easy assembly and disassembly. A disadvantage of flange mounted cylinders is its low tolerance for misalignment. Misalignment will cause side loading and premature cylinder failure.