SMC CDQ2B2025DCMZ (CDQ2B20-25DCMZ) - Compact Air Cylinder, 20mm Bore, 25mm Stroke

SMC CDQ2B2025DCMZ Compact Air Cylinder — 20mm bore, 25mm stroke, double acting, rubber bumper with rod end male thread. SMC CDQ2B20-25DCMZ is a CQ2-Z series compact air cylinder with a 20 mm bore and a 25 mm standard stroke. It is double acting, single rod, with a through-hole (B) mounting style and a built-in magnet for auto switch position sensing. The CM body option combines a rubber bumper with a rod end male thread. The Z suffix denotes the auto switch mounting groove, machined on 2 surfaces on bores 12 to 25 mm. Ports are M5 x 0.8 and the piston rod diameter is 10 mm. Operating medium is air, with a proof pressure of 1.5 MPa, a maximum operating pressure of 1.0 MPa and a minimum operating pressure of 0.05 MPa. Piston speed range is 50 to 500 mm/s, lubrication is not required (non-lube), and the ambient and fluid temperature range is -10 to 60 C with the auto switch magnet fitted. Stroke length tolerance is +1.0 / 0 mm, and with the rubber bumper fitted the allowable kinetic energy rises to 0.110 J versus 0.055 J without cushion. Theoretical output at 0.5 MPa is 157 N extending and 118 N retracting.

MPN: CDQ2B20-25DCMZ · SKU: CDQ2B2025DCMZ

CDQ2B20-25DCMZ Applications

The rubber bumper option doubles the allowable kinetic energy and cushions the piston at both ends of travel, so this variant suits faster cycling and heavier loads on clamping, indexing, stopping and transfer stations where end-of-stroke impact and noise would otherwise shorten cylinder life. The rod end male thread lets you screw the rod directly into rod eyes, couplers, floating joints or custom tooling adapters. The through-hole mount and built-in magnet give flush bolting and auto switch position sensing.

CDQ2B20-25DCMZ Specifications