SMC CD85N20500CBX2018 (CD85N20-500C-B-X2018) - Mini Air Cylinder, 20 mm bore, 500 mm stroke

SMC CD85N20500CBX2018 Mini Air Cylinder — 20 mm bore, 500 mm stroke, air cushion, -X2018 special order for stroke exceeding the standard stroke range. SMC CD85N20-500C-B-X2018 is a C85 series ISO 6432 mini air cylinder, double acting single rod, basic (N) mounting, with a built-in magnet (D) for auto switch detection. Bore 20 mm, stroke 500 mm, air cushion (C) at both ends, band mounting (B) for auto switches. Piston rod diameter 8 mm with M8 x 1.25 rod end thread and G 1/8 ports. Fluid: air. Proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa, piston speed 50 to 1500 mm/s. Ambient and fluid temperature -10 to 60 degC for built-in magnet types. No lubrication required. The 500 mm stroke exceeds the standard C85 stroke range (max standard 300 mm for bore 20/25), so SMC supplies it as special order -X2018 within the 1000 mm maximum stroke.

MPN: CD85N20-500C-B-X2018 · SKU: CD85N20500CBX2018

CD85N20-500C-B-X2018 Applications

Used where a long-travel ISO 6432 mini cylinder is needed in a compact round-body envelope, such as pusher, ejector, lifting and transfer arms on packaging, assembly and material-handling machines. The 500 mm stroke is supplied under SMC special order -X2018 because it exceeds the standard stroke range. Air cushions absorb end-of-stroke shock at higher speeds, protecting the cylinder and load, while the built-in magnet lets band-mounted auto switches confirm rod position for machine sequencing and interlocks.

CD85N20-500C-B-X2018 Specifications