SMC CDQ2B4030DZ (CDQ2B40-30DZ) - Compact Air Cylinder, 40mm Bore, 30mm Stroke

SMC CDQ2B4030DZ Compact Air Cylinder — 40 mm bore, 30 mm stroke, Rc 1/8 port thread (blank symbol), double acting with rod end female thread and no rubber bumper (D variant). SMC CDQ2B40-30DZ is a CQ2-Z series compact air cylinder with a 40 mm bore and a 30 mm stroke. The B mounting symbol denotes the through-hole / head-end-tapped body, and the D prefix indicates a built-in auto switch magnet, so D-M9 series solid state and reed auto switches can be fitted in any of the four auto switch mounting grooves (Z). Ports are Rc 1/8 (blank port thread symbol). The cylinder is double acting, single rod, with a rod end female thread (M8 x 1.25) and no rubber bumper. Fluid is air, proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa, piston speed 50 to 500 mm/s, non-lube operation. Theoretical output at 0.5 MPa is 628 N extending and 528 N retracting. Basic mass is 376 g.

MPN: CDQ2B40-30DZ · SKU: CDQ2B4030DZ

CDQ2B40-30DZ Applications

Suited to medium-short travel duties in tight machine layouts: clamping and locating fixtures, transfer pushers, conveyor stops, shutter and flap actuation, tool advance on presses and drilling heads, and vertical lift in pick-and-place cells. The compact body saves depth compared with a standard ISO cylinder while still producing roughly 628 N of thrust at 0.5 MPa. With the built-in auto switch magnet, D-M9 switches confirm both stroke ends for PLC sequencing on packaging, automotive and general assembly machinery.

CDQ2B40-30DZ Specifications