
SMC CDU1625D (CDU16-25D) - Free Mount Cylinder, 16 mm Bore, 25 mm Stroke
SMC CDU1625D Free Mount Cylinder — 16 mm bore, 25 mm stroke. SMC CDU16-25D is a CU series free mount cylinder, double acting, single rod, with a 16 mm bore and 25 mm standard stroke. The D prefix indicates a built-in magnet for auto switch mounting. Standard port thread is M5 x 0.8. Supplied without stroke adjustment and without auto switches (2 pcs. or none can be fitted). The CU series is a space-saving cylinder that can be mounted directly on multiple sides of its body, eliminating separate brackets. Standard (non made-to-order) product.
MPN: CDU16-25D · SKU: CDU1625D
CDU16-25D Applications
The CDU16-25D pairs a 16 mm bore with a 25 mm double acting stroke, giving the longest travel of the CU16 group here for transfer arms, product pushers, guide retraction and small door or shutter movements. The free mount design lets the cylinder be secured directly on multiple faces of the body, cutting bracket count and machine width. The built-in magnet allows auto switches for extended and retracted feedback, making it suitable for PLC-controlled sequencing.
CDU16-25D Specifications
| Brand | SMC | Manufacturer Part No. | CDU16-25D |
| Series | CU | Product Type | Free Mount Cylinder, Double Acting, Single Rod |
| With Auto Switch (Built-in Magnet) | D - With Auto Switch | Bore Size | 16 mm |
| Port Thread Type | M5 x 0.8 | Cylinder Stroke | 25 mm (Standard Stroke) |
| Stroke Adjustment Symbol | None | Auto Switch | Without Auto Switch |
| Number of Auto Switches | 2 pcs. or None | Made to Order | Standard |
CDU16-25D Datasheet & Manual
Download Datasheet & ManualSMC CDU1625D · PDF · Official SMC documentTrusted by




