
SMC CDQ2A40TF50DCMZ (CDQ2A40TF-50DCMZ) - Compact Air Cylinder, 40mm Bore, 50mm Stroke
SMC CDQ2A40TF50DCMZ Compact Air Cylinder — 40mm bore, 50mm stroke, both-ends-tapped mount, G (BSPP) port thread, double acting with rubber bumper and rod end male thread (DCMZ), built-in magnet. SMC CDQ2A40TF-50DCMZ is a CQ2-Z series compact air cylinder with a 40 mm bore and 50 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. Body options C and M add a rubber bumper and a rod end male thread in place of the standard female rod end. 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 0.52 J with the rubber bumper fitted. The Z suffix indicates the CQ2-Z auto switch mounting groove, available on four surfaces for bore sizes 32 to 100 mm.
MPN: CDQ2A40TF-50DCMZ · SKU: CDQ2A40TF50DCMZ
CDQ2A40TF-50DCMZ Applications
A general-purpose mid-stroke compact cylinder for clamping, pressing, transferring and stopping on assembly, packaging and material-handling machinery. The rubber bumper reduces end-of-stroke shock and noise during high-cycle operation, while the male rod end thread accepts floating joints, knuckle joints and rod clevises without an adapter. G (BSPP) ports match European fitting standards and the built-in magnet supports auto switch position sensing.
CDQ2A40TF-50DCMZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2A40TF-50DCMZ |
| Series | CQ2-Z | Type | Compact Air Cylinder, Double Acting, Single Rod |
| Bore | 40 mm | Stroke | 50 mm |
| Mounting | A - Both ends tapped | Port Thread | G (BSPP) |
| Body Option | C - With rubber bumper; M - Rod end male 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 | 0.52 J (with rubber bumper) |
CDQ2A40TF-50DCMZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2A40TF50DCMZ · PDF · Official SMC documentTrusted by




