
SMC CDQ2B40TF15DZ (CDQ2B40TF-15DZ) - Compact Air Cylinder, 40mm Bore, 15mm Stroke
SMC CDQ2B40TF15DZ Compact Air Cylinder — 40 mm bore, 15 mm stroke, G 1/8 (BSPP, TF symbol) port thread, double acting with rod end female thread and no rubber bumper (D variant). SMC CDQ2B40TF-15DZ is a CQ2-Z series compact air cylinder with a 40 mm bore and a 15 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). The TF port thread symbol specifies G (BSPP) threads, G 1/8 at this bore. 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 312 g.
MPN: CDQ2B40TF-15DZ · SKU: CDQ2B40TF15DZ
CDQ2B40TF-15DZ Applications
A short-stroke, high-thrust actuator for clamping, locating and hold-down work in confined machine spaces: welding and assembly jigs, part ejectors, blade and nozzle advance, small presses and stamping heads. G (BSPP) ports match European and Middle East piping standards. The flat CQ2 body bolts through a machine plate via the through-hole mounting, and the built-in magnet allows D-M9 auto switches in any of the four grooves so the PLC can verify clamped and released positions.
CDQ2B40TF-15DZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B40TF-15DZ |
| Series | CQ2 (CQ2-Z) | Bore | 40 mm |
| Stroke | 15 mm | Port Thread | G 1/8 (BSPP, TF symbol) |
| Action | Double acting, single rod | Mounting | Through-hole / both ends tapped (B) |
| Built-in Magnet | Yes (D) - auto switch capable, 4 mounting grooves | Rod End | Female thread M8 x 1.25 |
| Cushion | Without cushion | Fluid | Air |
| Proof Pressure | 1.5 MPa | Maximum Operating Pressure | 1.0 MPa |
| Piston Speed | 50 to 500 mm/s | Ambient and Fluid Temperature | -10 to 60 degrees C (with auto switch magnet) |
| Lubrication | Not required (non-lube) | Theoretical Output at 0.5 MPa | 628 N (out) / 528 N (in) |
| Weight | 312 g |
CDQ2B40TF-15DZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B40TF15DZ · PDF · Official SMC documentTrusted by




