
SMC CDQ2B40TF50DCZ (CDQ2B40TF-50DCZ) - Compact Air Cylinder, 40 mm Bore, 50 mm Stroke
SMC CDQ2B40TF50DCZ Compact Air Cylinder — 40 mm bore, 50 mm stroke, G1/8 (TF) port thread, body option C = with rubber bumper (rod end female thread). SMC CDQ2B40TF-50DCZ is a CQ2 series compact air cylinder with a 40 mm bore and 50 mm stroke. Double acting, single rod, with a built-in magnet (D) for auto switch position sensing on 4 surfaces via the Z mounting groove. Through-hole (B) body mounting. Port thread type TF = G (BSPP), giving G1/8 ports at this bore. Body option C: with rubber bumper, retaining the standard rod end female thread. Fluid: air. Proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa. Piston speed 50 to 500 mm/s. Non-lube operation. Ambient and fluid temperature -10 to 60 C with auto switch magnet. Allowable kinetic energy 0.52 J with rubber bumper.
MPN: CDQ2B40TF-50DCZ · SKU: CDQ2B40TF50DCZ
CDQ2B40TF-50DCZ Applications
The rubber bumper option doubles allowable kinetic energy to 0.52 J and softens end-of-stroke impact, so this variant suits faster cycling or heavier tooling than the bumperless equivalent: reciprocating pushers, shuttle transfers, stop gates and pick-place lifts where metal-to-metal slam would cause noise, vibration or premature wear. The 50 mm stroke and 40 mm bore give a versatile mid-range actuator, and the built-in magnet allows switch-confirmed positioning on any of four body faces.
CDQ2B40TF-50DCZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B40TF-50DCZ |
| Series | CQ2 (CDQ2) | Bore | 40 mm |
| Stroke | 50 mm | Port Thread | G1/8 (TF = G / BSPP) |
| Action | Double acting, single rod | Mounting | Through-hole (B) |
| Built-in Magnet | Yes (D) | Auto Switch Mounting Groove | Z (4 surfaces) |
| Body Option | C - with rubber bumper | Rod End | Female thread (standard) |
| Cushion | Rubber bumper | Fluid | Air |
| Proof Pressure | 1.5 MPa | Maximum Operating Pressure | 1.0 MPa |
| Piston Speed | 50 to 500 mm/s | Lubrication | Not required (non-lube) |
| Ambient and Fluid Temperature | -10 to 60 C (with auto switch magnet) | Allowable Kinetic Energy | 0.52 J (with rubber bumper) |
CDQ2B40TF-50DCZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B40TF50DCZ · PDF · Official SMC documentTrusted by




