SMC CDQSB2020DM (CDQSB20-20DM) - Compact Air Cylinder, 20mm Bore, 20mm Stroke

SMC CDQSB2020DM Compact Air Cylinder — 20mm bore, 20mm stroke, rod end MALE thread (M), no rubber bumper - male-rod version of the 20-20D. SMC CQS series compact cylinder, standard type, double acting, single rod. Bore 20 mm, standard stroke 20 mm. Built-in magnet (D) for auto switch mounting; mounting style B (through-hole, both ends tapped). Option M: rod end male thread - supports rod end nut NT-02, single knuckle joint I-G02, double knuckle joint Y-G02 and knuckle pin IY-G02. No rubber bumper. Supplied without auto switch; auto switches mount on four sides for the 20-25 mm bores. CQS part numbers carry no trailing Z auto-switch groove suffix (unlike the CQ2-Z series) - confirmed on SMC's official part number decoder.

MPN: CDQSB20-20DM · SKU: CDQSB2020DM

CDQSB20-20DM Applications

The male rod end suits linkage-driven motion: knuckle joints, clevises, floating joints and threaded rod ends used for levers, flaps, diverters and pivoting clamps. With 20 mm bore and 20 mm stroke it covers typical short-travel machine duties while the compact square body keeps the installed footprint small. The built-in magnet supports auto switch mounting on four sides, so end-of-stroke feedback can be taken from whichever face suits the cable routing.

CDQSB20-20DM Specifications