
SMC CDQ2B2545DZ (CDQ2B25-45DZ) - Compact Air Cylinder, 25 mm Bore, 45 mm Stroke
SMC CDQ2B2545DZ Compact Air Cylinder — 25 mm bore, 45 mm stroke, standard rod end FEMALE thread (no body option, no bumper). SMC CQ2-Z series compact air cylinder, double acting, single rod. 25 mm bore with 45 mm standard stroke. Through-hole mounting style (B), built-in magnet (D) for auto switch detection. Standard body with rod end female thread. M5 x 0.8 port thread. Auto switch mounting groove (Z) on 2 sides for bore 25. Supplied without auto switch.
MPN: CDQ2B25-45DZ · SKU: CDQ2B2545DZ
CDQ2B25-45DZ Applications
The CDQ2B25-45DZ offers a longer 45 mm stroke in the 25 mm bore CQ2 compact format, bridging the gap between short-stroke compact cylinders and full-size round cylinders. It is used for part ejection, guide positioning, tool advance and gripper actuation where the extra travel is required but overall depth must stay small. Built-in magnet with dual auto switch grooves allows both end positions to be monitored by the PLC.
CDQ2B25-45DZ Specifications
| Brand | SMC | Manufacturer Part No. | CDQ2B25-45DZ |
| Series | CQ2 (CDQ2-Z) | Type | Compact Air Cylinder, Standard Type |
| Bore | 25 mm | Stroke | 45 mm |
| Action | Double Acting, Single Rod | Mounting Style | B - Through-hole (Standard) |
| Built-in Magnet | D - Built-in Magnet | Body Option | Standard (Rod End Female Thread) |
| Port Thread | M5 x 0.8 | Auto Switch Mounting Groove | Z - 2 Sides (Bore 25 mm) |
| Auto Switch | Without Auto Switch |
CDQ2B25-45DZ Datasheet & Manual
Download Datasheet & ManualSMC CDQ2B2545DZ · PDF · Official SMC documentTrusted by




