SMC CDM2B2075Z (CDM2B20-75Z) - Air Cylinder, 20 mm Bore, 75 mm Stroke

SMC CDM2B2075Z Air Cylinder — 20 mm bore, 75 mm stroke, basic (double-side bossed) mounting, built-in magnet, rubber bumper. SMC CDM2B20-75Z is a CM2-Z series round body air cylinder, double acting, single rod, with a built-in magnet. Decoded per the official SMC CM2-Z how-to-order: CDM2 = air cylinder with built-in magnet (auto switch capable); B = basic mounting style (double-side bossed); 20 = 20 mm bore; 75 = 75 mm stroke (a standard stroke for the 20 mm bore, which offers 25, 50, 75, 100, 125, 150, 200, 250 and 300 mm); Z = CM2-Z series suffix. No cushion symbol precedes the Z (A = air cushion), so the cylinder is supplied with the standard rubber bumper; the port thread type is the default Rc and the rod end is the default male thread. Official CM2 specifications: type pneumatic; action double acting, single rod; fluid air; proof pressure 1.5 MPa; maximum operating pressure 1.0 MPa; minimum operating pressure 0.05 MPa; ambient and fluid temperature -10 to 70 C without auto switch (-10 to 60 C with auto switch); lubrication not required (non-lube); piston speed 50 to 750 mm/s; allowable kinetic energy 0.27 J at 20 mm bore with rubber bumper and male thread; stroke length tolerance +1.4/0 mm; port size Rc 1/8; maximum manufacturable stroke 1000 mm at 20 mm bore. Intermediate strokes are available in 1 mm increments.

MPN: CDM2B20-75Z · SKU: CDM2B2075Z

CDM2B20-75Z Applications

This 20 mm bore, 75 mm stroke CM2-Z is a compact general-purpose actuator for short-to-medium travel jobs: part pushers, stoppers and blade gates on conveyors, clamping and lid pressing on assembly fixtures, and simple lift or eject motions. Push force is roughly 190 N at 0.6 MPa. The basic double-side bossed body mounts with the supplied mounting nut or through optional foot, flange, clevis and trunnion brackets, and the built-in magnet lets D-M9 auto switches be band-mounted for stroke-end position sensing and PLC interlocking.

CDM2B20-75Z Specifications