
SMC CDQ2B40TF75DZ (CDQ2B40TF-75DZ) - Compact Air Cylinder, 40 mm Bore, 75 mm Stroke
SMC CDQ2B40TF75DZ Compact Air Cylinder — 40 mm bore, 75 mm stroke, G1/8 (TF) port thread, standard body WITHOUT rubber bumper (distinguishes it from CDQ2B40TF-75DCZ, which adds the C rubber bumper). SMC CDQ2B40TF-75DZ is a CQ2 series compact air cylinder with a 40 mm bore and 75 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. Standard body option (no letter): rod end female thread, WITHOUT rubber bumper - this is the plain-body counterpart of CDQ2B40TF-75DCZ. Fluid: air. Proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa. Piston speed 50 to 500 mm/s. Non-lube. Ambient and fluid temperature -10 to 60 C with magnet. Allowable kinetic energy 0.26 J.
MPN: CDQ2B40TF-75DZ · SKU: CDQ2B40TF75DZ
CDQ2B40TF-75DZ Applications
The longest standard CQ2 stroke at 40 mm bore in the plain body, without the rubber bumper. Appropriate for moderate-speed, lightly loaded long-travel moves where external shock absorbers or mechanical stops already control deceleration: sliding covers, indexing arms, ejectors and simple transfer strokes. Choose the -75DCZ variant instead if the load is heavy or fast enough to exceed 0.26 J of kinetic energy at end of stroke. Built-in magnet supports auto switches on four surfaces.
CDQ2B40TF-75DZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B40TF-75DZ |
| Series | CQ2 (CDQ2) | Bore | 40 mm |
| Stroke | 75 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 | Standard (rod end female thread, no bumper) | Rod End | Female thread (standard) |
| Cushion | Without cushion | 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 | 0.26 J |
CDQ2B40TF-75DZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B40TF75DZ · PDF · Official SMC documentTrusted by




