
SMC CDQ2B5035DCZ (CDQ2B50-35DCZ) - Compact Air Cylinder, 50mm Bore, 35mm Stroke
SMC CDQ2B5035DCZ Compact Air Cylinder — 50mm bore, 35mm stroke, double acting, Rc 1/4 port, rubber bumper (C), rod end female thread, built-in magnet. SMC CDQ2B50-35DCZ is a CQ2-Z series compact air cylinder with a 50 mm bore and 35 mm stroke. Double acting, single rod, with a built-in magnet (D) for auto switch position sensing. Through-hole mounting (B) is standard, and the Z designation provides auto switch mounting grooves on 4 surfaces at this bore size. Body option C adds a rubber bumper for cushioning at stroke end, raising allowable kinetic energy to 0.91 J versus 0.46 J without cushion. Port thread is Rc (blank code), port size 1/4. Rod end is the standard female thread, M10 x 1.5. Operating medium is air; max. operating pressure 1.0 MPa, min. operating pressure 0.05 MPa, proof pressure 1.5 MPa. Piston speed range 50 to 500 mm/s. Non-lube operation. Ambient and fluid temperature -10 to 60 degC with auto switch magnet.
MPN: CDQ2B50-35DCZ · SKU: CDQ2B5035DCZ
CDQ2B50-35DCZ Applications
Suited to space-restricted automation where a full-size cylinder will not fit: clamping and part hold-down in machining fixtures, pusher and stopper stations on conveyors, lifting and indexing on assembly lines, and tool actuation in packaging machinery. The 35 mm stroke with rubber bumper absorbs end-of-stroke impact, protecting the load and reducing noise on high-cycle equipment. Built-in magnet allows D-M9 series auto switches to be fitted in the body grooves for stroke-end confirmation without external brackets.
CDQ2B50-35DCZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B50-35DCZ |
| Series | CQ2 / CDQ2-Z | Bore | 50 mm |
| Stroke | 35 mm | Action | Double Acting, Single Rod |
| Port Thread | Rc 1/4 | Mounting Style | Through-hole (Standard) |
| Body Option | C - With Rubber Bumper | Rod End | Female Thread M10 x 1.5 |
| Built-in Magnet | Yes (D) | Auto Switch Mounting Groove | Z - 4 Surfaces |
| Fluid | Air | Max. Operating Pressure | 1.0 MPa |
| Min. Operating Pressure | 0.05 MPa | Proof Pressure | 1.5 MPa |
| Piston Speed | 50 to 500 mm/s | Lubrication | Not required (Non-lube) |
| Ambient and Fluid Temperature | -10 to 60 degC (with auto switch magnet) | Stroke Length Tolerance | +1.0 / 0 mm |
CDQ2B50-35DCZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B5035DCZ · PDF · Official SMC documentTrusted by




