
SMC CDQ2B5025DCZ (CDQ2B50-25DCZ) - Compact Air Cylinder, 50 mm Bore, 25 mm Stroke
SMC CDQ2B5025DCZ Compact Air Cylinder — 50 mm bore, 25 mm stroke, Rc1/4 port thread (blank port code), body option C = with rubber bumper (rod end female thread). SMC CDQ2B50-25DCZ is a CQ2 series compact air cylinder with a 50 mm bore and 25 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. Blank port thread code = Rc, giving Rc1/4 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 0.91 J with rubber bumper.
MPN: CDQ2B50-25DCZ · SKU: CDQ2B5025DCZ
CDQ2B50-25DCZ Applications
A 50 mm bore short-stroke actuator with the C rubber bumper, which raises allowable kinetic energy to 0.91 J and cushions both stroke ends. Well suited to high-force cycling work: clamping and unclamping on fixtures, heavy stop gates, indexing pins, and press or crimp stations where repeated hard end-stops would otherwise create noise, shock and accelerated wear. Rc ports accept standard tapered pneumatic fittings and the four-surface switch groove gives flexible sensor placement.
CDQ2B50-25DCZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B50-25DCZ |
| Series | CQ2 (CDQ2) | Bore | 50 mm |
| Stroke | 25 mm | Port Thread | Rc1/4 (blank port code = Rc) |
| 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 | 0.91 J (with rubber bumper) |
CDQ2B50-25DCZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B5025DCZ · PDF · Official SMC documentTrusted by




