
SMC CDQ2B40TF10DMZ (CDQ2B40TF-10DMZ) - Compact Air Cylinder, 40mm Bore, 10mm Stroke
SMC CDQ2B40TF10DMZ Compact Air Cylinder — 40 mm bore, 10 mm stroke, G 1/8 (BSPP, TF symbol) port thread, double acting with rod end male thread (M body option). SMC CDQ2B40TF-10DMZ is a CQ2-Z series compact air cylinder with a 40 mm bore and a short 10 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 M body option replaces the standard female rod end with a rod end male thread (M14 x 1.5) supplied with a rod end nut. The cylinder is double acting, single rod, without rubber bumper. Proof pressure is 1.5 MPa, maximum operating pressure 1.0 MPa, piston speed 50 to 500 mm/s, non-lube. Theoretical output at 0.5 MPa is 628 N extending and 528 N retracting. Basic mass is 334 g including the male thread and nut.
MPN: CDQ2B40TF-10DMZ · SKU: CDQ2B40TF10DMZ
CDQ2B40TF-10DMZ Applications
A very short, high-force stroke for clamping, pressing and locating where only a few millimetres of travel are needed: toggle and pin clamps, jig locking, part hold-down, die and fixture actuation, and nozzle or blade advance. The rod end male thread accepts knuckle joints, floating joints, clamp arms and pads directly. G (BSPP) ports suit European and Middle East piping. The built-in magnet supports D-M9 auto switches so the PLC can confirm clamped and released states on welding, assembly and machining lines.
CDQ2B40TF-10DMZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B40TF-10DMZ |
| Series | CQ2 (CQ2-Z) | Bore | 40 mm |
| Stroke | 10 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 | Body Option | M - rod end male thread (with rod end nut) |
| Rod End | Male thread M14 x 1.5 | 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 | 334 g |
CDQ2B40TF-10DMZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B40TF10DMZ · PDF · Official SMC documentTrusted by




