
SMC CDU1620D (CDU16-20D) - Free Mount Cylinder, 16 mm Bore, 20 mm Stroke
SMC CDU1620D Free Mount Cylinder — 16 mm bore, 20 mm stroke. SMC CDU16-20D is a CU series free mount cylinder, double acting, single rod, with a 16 mm bore and 20 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: CDU16-20D · SKU: CDU1620D
CDU16-20D Applications
The CDU16-20D gives a 20 mm double acting stroke from a 16 mm bore, a versatile combination for pushing, lifting, transferring and diverting light loads on packaging, food and general automation machinery. Its free mount body can be bolted directly to several sides, so it integrates into compact tooling without adapter brackets. The built-in magnet supports auto switches for end-of-stroke signalling, and the M5 ports keep tubing small and routing simple in dense machine layouts.
CDU16-20D Specifications
| Brand | SMC | Manufacturer Part No. | CDU16-20D |
| 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 | 20 mm (Standard Stroke) |
| Stroke Adjustment Symbol | None | Auto Switch | Without Auto Switch |
| Number of Auto Switches | 2 pcs. or None | Made to Order | Standard |
CDU16-20D Datasheet & Manual
Download Datasheet & ManualSMC CDU1620D · PDF · Official SMC documentTrusted by




