Images are examples, some edited with AI. The technical data are authoritative. AI notice
Round cylinder, double-acting, Ø 25 mm, stroke 50 mm DSNU-S-25-50-P-A-MX - Festo 5228233
The Festo DSNU-S-25-50-P-A-MX pushes with 294.5 N at 6 bar over 50 mm of stroke. Cylinder barrel and piston rod in high-alloy stainless steel, plus elastic cushioning rings at both ends (P).
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
294.5 N advancing force at 6 bar, 50 mm stroke and a piston Ø of 25 mm: these are the key values of the round cylinder DSNU-S-25-50-P-A-MX. Elastic cushioning rings at both ends absorb the piston in the end positions.
Benefits
- Theoretical force at 6 bar: 294.5 N advance, 247.4 N return
- Cylinder barrel and piston rod in high-alloy stainless steel
- Cleanroom-suitable, class 5 to ISO 14644-1
- Elastic cushioning rings at both ends (P), permissible impact energy 0.3 J
- Operating pressure 0.6 to 10 bar
- Prepared for proximity switches to sense the end positions
Applications
The DSNU-S-25-50-P-A-MX suits stopping, sorting and feeding tasks where 50 mm stroke and a piston Ø of 25 mm are sufficient. Rod eyes and couplings screw onto the M10x1.25 piston rod thread, the stroke is 50 mm.
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-S-25-50-P-A-MX |
| Festo part number | 5228233 |
| Stroke | 50 mm |
| Piston diameter | 25 mm |
| Piston rod thread | M10x1.25 |
| Cushioning | elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Design | piston, piston rod, cylinder barrel |
| Position sensing | for proximity switches |
| Operating pressure | 0.6 to 10 bar |
| Mode of operation | double-acting |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating medium | lubricated operation possible (then required for all further operation) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| PWIS (LABS) conformity | VDMA24364-B2-L |
| Cleanroom suitability, measured to ISO 14644-14 | class 5 to ISO 14644-1 |
| Ambient temperature | -20 to 80 °C |
| Impact energy in end positions | 0.3 J |
| Theoretical force at 6 bar, return stroke | 247.4 N |
| Theoretical force at 6 bar, advance stroke | 294.5 N |
| Moving mass at 0 mm stroke | 63.6 g |
| Additional moving mass per 10 mm stroke | 6 g |
| Basic weight at 0 mm stroke | 180.2 g |
| Additional weight per 10 mm stroke | 11 g |
| Mounting type | with accessories |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS compliant |
| Cover material | wrought aluminium alloy, anodised |
| Seal material | TPE-U(PU) |
| Piston rod material | high-alloy stainless steel |
| Cylinder barrel material | high-alloy stainless steel |
| Weight | 0.23 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-S-25-50-P-A-MX |
| EAN | 4052568421540 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Stainless steel |
| Thread | G 1/8 |
| Piston Ø [mm] | 25 |
| Stroke [mm] | 50 |
| Medium | Compressed air |
| Function | double-acting |
| Series | DSNU |
| Bore (mm) | 25 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







