SMC Corporation MY1B40TN660 Pneumatic Cylinder

SMC MY1B40TN660 is a 40 mm bore, mechanically jointed rodless pneumatic cylinder from SMC's MY1B family, delivering long-stroke, compact linear actuation with a 660 mm travel. This double-acting cylinder uses a rodless design to minimize external projection while maintaining precise motion along its guided body, making it well-suited for automation setups where space is at a premium. The MY1B40TN660 configuration includes a basic mounting option and an integrated air cushion to dampen end-of-stroke impact and extend component life. Typical data across the MY1B line notes a 40 mm bore and rodless construction, with a range of stroke options; the 660 mm stroke variant provides extended travel without increasing the overall footprint. As a mechanically jointed rodless actuator, it supports standard mounting arrangements and is compatible with common SMC piping and accessory ecosystems used in factory automation and packaging lines. Because each model in the MY1B family shares the same rodless, piston-seal geometry and mounting interfaces, the MY1B40TN660 is a direct fit for applications demanding reliable, long-travel actuation in constrained spaces, such as transfer stations, assembly fixtures, or material-handling tasks in automated lines.