SMC CD85N2580CB (CD85N25-80C-B) - Mini Air Cylinder, 25 mm Bore, 80 mm Stroke

SMC CD85N2580CB Mini Air Cylinder — 25 mm bore, 80 mm stroke, air cushion, band-mount auto switch. SMC C85 series ISO 6432 mini air cylinder, double-acting single rod, basic (integral clevis) 'N' mounting with built-in magnet ('D') for auto switch detection. Bore 25 mm, stroke 80 mm - a standard o25 stroke (standard range: 10, 25, 40, 50, 80, 100, 125, 160, 200, 250, 300 mm). The 'C' suffix denotes air cushion, offered only on the 'N' mounting type and only for bores o10 to o25. 'B' = band mounting for auto switches; auto switches and bands are ordered separately. Official SMC specifications: fluid air; action double-acting, single rod; proof pressure 1.5 MPa; maximum operating pressure 1.0 MPa; piston speed 50 to 1500 mm/s; ambient and fluid temperature -20 to 80 C, restricted to -10 to 60 C because of the built-in magnet; lubrication not required. Bore 25 mm details: piston rod diameter 10 mm, piston rod thread M10 x 1.25, port size G 1/8. Weight (air cushion): basic 286 g plus 18.4 g per 10 mm of stroke (approx. 433 g at 80 mm stroke).

MPN: CD85N25-80C-B · SKU: CD85N2580CB

CD85N25-80C-B Applications

A widely used mid-stroke cushioned mini cylinder for clamping, pressing, feeding and stopper duties on automated lines. Air cushions at both ends absorb kinetic energy before metal-to-metal contact, allowing faster cycle rates and quieter operation than a rubber bumper version. The ISO 6432 envelope drops straight into standard foot, flange, clevis or trunnion brackets. Band-mounted reed or solid state auto switches detect the built-in magnet, giving the PLC confirmation of stroke completion.

CD85N25-80C-B Specifications