SMC CD85N20350BX2018 (CD85N20-350-B-X2018) - Mini Air Cylinder, 20 mm bore, 350 mm stroke

SMC CD85N20350BX2018 Mini Air Cylinder — 20 mm bore, 350 mm non-standard stroke, rubber bumper, band mounting, -X2018 made-to-order (stroke beyond the standard range). SMC C85 series ISO 6432 mini air cylinder, double acting, single rod, with built-in magnet (D). Basic mounting type (N), 20 mm bore, 350 mm stroke, rubber bumper cushioning and band mounting (B) for auto switches. The -X2018 suffix is SMC's made-to-order specification used when the stroke exceeds the standard stroke range (standard strokes for the 20 mm bore end at 300 mm; maximum stroke 1000 mm). Piston rod diameter 8 mm with M8 x 1.25 rod thread, G 1/8 port size. Air operated, 1.0 MPa maximum operating pressure, 1.5 MPa proof pressure, piston speed 50 to 1500 mm/s, allowable kinetic energy 0.27 J with rubber bumper. Ambient and fluid temperature -10 to 60 C for the built-in magnet type. Conforms to ISO 6432 and CETOP RP52P.

MPN: CD85N20-350-B-X2018 · SKU: CD85N20350BX2018

CD85N20-350-B-X2018 Applications

This is a made-to-order long-stroke build: 350 mm exceeds the 300 mm standard stroke for the 20 mm bore, which is why SMC adds the -X2018 special-order suffix. Use it for extended pushing, ejecting or lifting travel where a standard C85 falls short but an ISO 6432 round-body envelope must be kept. Rubber bumper cushioning limits impact energy to 0.27 J, so keep speeds and loads modest or add external shock absorbers. Expect a made-to-order lead time.

CD85N20-350-B-X2018 Specifications