
SMC CDQ2B5075DCMZ (CDQ2B50-75DCMZ) - Compact Air Cylinder, 50mm Bore, 75mm Stroke
SMC CDQ2B5075DCMZ Compact Air Cylinder — 50mm bore, 75mm stroke, double acting, Rc 1/4 port, rubber bumper + rod end MALE thread (CM), built-in magnet. SMC CDQ2B50-75DCMZ is a CQ2-Z series compact air cylinder with a 50 mm bore and 75 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 CM combines a rubber bumper with a rod end male thread, M18 x 1.5 (rod end nut NT-05 applies), instead of the standard female thread. Port thread is Rc (blank code), port size 1/4. 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: CDQ2B50-75DCMZ · SKU: CDQ2B5075DCMZ
CDQ2B50-75DCMZ Applications
The long 75 mm stroke combined with a rod end male thread makes this variant a direct fit for rod clevises, floating joints, knuckle joints and threaded couplers used in linkage-driven motion. Typical uses include gate and diverter actuation on conveyors, press and stamping feed mechanisms, lifting and tipping stations, and door or hopper operation on packaging and food machinery. The rubber bumper cushions the extended stroke at both ends, and the built-in magnet supports auto switch mounting in the body grooves for end-of-stroke feedback.
CDQ2B50-75DCMZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B50-75DCMZ |
| Series | CQ2 / CDQ2-Z | Bore | 50 mm |
| Stroke | 75 mm | Action | Double Acting, Single Rod |
| Port Thread | Rc 1/4 | Mounting Style | Through-hole (Standard) |
| Body Option | CM - With Rubber Bumper and Rod End Male Thread | Rod End | Male Thread M18 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 |
CDQ2B50-75DCMZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B5075DCMZ · PDF · Official SMC documentTrusted by




