AirTAC MG Series Mini Cylinders

The AirTAC MG series is a double-acting, JIS-standard round-body mini air cylinder designed for compact linear actuation. It spans four bores - 20, 25, 32 and 40mm - generating a push force from roughly 157N up to 628N at 0.5 MPa. The body uses a high-precision SUS304 stainless steel barrel with front and back covers riveted in a rolling-packed construction for a reliable seal.

The piston rod is carbon steel with a 20um hard-chrome plating for wear resistance. A key design feature is the fixed anti-impact bumper pad on the front cover, which softens the direction-change impact at the stroke end. The piston uses a two-way seal that also stores lubricant, meaning oil is not required for operation. Ports are 1/8 inch across all four bores.

For position sensing, buyers can order models with the S option (a built-in magnet) to use with CMSG, DMSG or EMSG reed and solid-state sensors. A model without S cannot take a sensor. The standard stroke reaches up to 500mm (non-standard to 800mm made to order). Note that the bumper pad only decelerates the piston; it does not hold or lock the load.