
SMC CDU2010D (CDU20-10D) - Free Mount Cylinder, 20mm Bore, 10mm Stroke
SMC CDU2010D Free Mount Cylinder — 20mm bore, 10mm stroke, standard (rotating) rod, double acting single rod. SMC CDU20-10D is a CU Series Free Mount Cylinder, Double Acting, Single Rod, verified on the official SMC WEB Catalog part-number decoder. Bore size 20 mm, standard stroke 10 mm. The leading D denotes the built-in magnet (auto switch capable) variant of the CU body; the trailing D denotes double acting. Supplied without auto switch (auto switch symbol blank, 2 pcs. or none), standard port thread type, no stroke adjustment, standard (non made-to-order) product. The square free-mount body allows direct mounting on multiple faces without brackets, saving space in tight machine layouts.
MPN: CDU20-10D · SKU: CDU2010D
CDU20-10D Applications
The CDU20-10D free mount cylinder suits compact automation stations where a short, powerful stroke is needed and panel space is scarce. Its square body bolts directly to multiple faces without mounting brackets, making it well suited to clamping, indexing, part ejection, gate opening and small pick-and-place work on assembly, packaging and electronics lines. The built-in magnet allows auto switches to be added for position sensing and cycle confirmation.
CDU20-10D Specifications
| Brand | SMC | Manufacturer Part No. | CDU20-10D |
| Series | CU | Bore | 20 mm |
| Stroke | 10 mm | Type | Free Mount Cylinder |
| Action | Double Acting | Rod | Single Rod |
| Built-in Magnet | D (With Auto Switch capability) | Auto Switch | Without auto switch |
| Number of Auto Switches | 2 pcs. or none | Stroke Adjustment | None |
| Made to Order | Standard |
CDU20-10D Datasheet & Manual
Download Datasheet & ManualSMC CDU2010D · PDF · Official SMC documentTrusted by




