
SMC CDQ2A40TF25DZ (CDQ2A40TF-25DZ) - Compact Air Cylinder, 40mm Bore, 25mm Stroke
SMC CDQ2A40TF25DZ Compact Air Cylinder — 40mm bore, 25mm stroke, both-ends-tapped mount, G (BSPP) port thread, double acting with standard female rod end and no bumper (DZ), built-in magnet. SMC CDQ2A40TF-25DZ is a CQ2-Z series compact air cylinder with a 40 mm bore and 25 mm stroke. The CDQ2 prefix denotes a built-in magnet for auto switch mounting; mounting style A is both ends tapped. The TF port-thread symbol specifies G (BSPP parallel) port threads. No body option letters are present, so this is the standard build with a female rod end thread and no rubber bumper. Double acting, single rod. Operating fluid is air, proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa and minimum operating pressure 0.05 MPa. Piston speed range is 50 to 500 mm/s, lubrication is not required (non-lube), and stroke length tolerance is +1.0/0 mm. Ambient and fluid temperature is -10 to 70 C without auto switch and -10 to 60 C with auto switch. Allowable kinetic energy at 40 mm bore is 0.26 J in the standard build. The Z suffix indicates the CQ2-Z auto switch mounting groove, available on four surfaces for bore sizes 32 to 100 mm.
MPN: CDQ2A40TF-25DZ · SKU: CDQ2A40TF25DZ
CDQ2A40TF-25DZ Applications
A short-stroke, short-body actuator for clamping, gripping, locating pins and stopper gates where panel or frame depth is at a premium. The 40 mm bore gives solid clamping force from a small envelope, the standard female rod end thread bolts directly to tooling, and G (BSPP) ports suit European and Middle East fitting stock. The built-in magnet lets auto switches be mounted on any of four body surfaces for position feedback.
CDQ2A40TF-25DZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2A40TF-25DZ |
| Series | CQ2-Z | Type | Compact Air Cylinder, Double Acting, Single Rod |
| Bore | 40 mm | Stroke | 25 mm |
| Mounting | A - Both ends tapped | Port Thread | G (BSPP) |
| Body Option | None (standard) | Rod End | Standard female thread |
| Built-in Magnet | Yes (CDQ2) | Fluid | Air |
| Proof Pressure | 1.5 MPa | Maximum Operating Pressure | 1.0 MPa |
| Minimum Operating Pressure | 0.05 MPa | Piston Speed | 50 to 500 mm/s |
| Lubrication | Not required (Non-lube) | Ambient and Fluid Temperature | -10 to 70 C without auto switch; -10 to 60 C with auto switch |
| Stroke Length Tolerance | +1.0 / 0 mm | Allowable Kinetic Energy | 0.26 J (standard) |
CDQ2A40TF-25DZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2A40TF25DZ · PDF · Official SMC documentTrusted by




