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Double-acting ISO 6432 round cylinder Ø 12 mm stroke 20 mm DSNU-12-20-P-A - Festo 1908256
20 mm stroke and 67.9 N of force at 6 bar: the double-acting Festo standard cylinder DSNU-12-20-P-A to ISO 6432 has a slim design with a Ø 12 mm piston. Both end positions are cushioned by elastic rings, rated for 0.07 J of impact energy. It weighs 0.08 kg.
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Description
At 6 bar the Festo DSNU-12-20-P-A generates 67.9 N on the advance stroke and 50.9 N on the return stroke, with a Ø 12 mm piston and 20 mm stroke. The piston is prepared for proximity switches, the air port is M5.
Benefits at a glance
- 67.9 N advance and 50.9 N return force at 6 bar
- Elastic end-position cushioning P at both ends, up to 0.07 J
- Position detection via proximity switches
- Dimensions to ISO 6432 and CETOP RP 52 P
- Cylinder barrel and piston rod in high-alloy stainless steel
- Port M5, rod thread M6
Use
Typical tasks are clamping, sorting and feeding in small-parts assembly, here with a 20 mm stroke. The operating medium for the DSNU-12-20-P-A is compressed air to ISO 8573-1:2010 [7:4:4].
Technical data
| Order type | DSNU-12-20-P-A |
|---|---|
| Festo part number | 1908256 |
| Piston diameter | 12 mm |
| Stroke | 20 mm |
| Mode of operation | double-acting |
| Theoretical force at 6 bar, advance stroke | 67.9 N |
| Theoretical force at 6 bar, return stroke | 50.9 N |
| Operating pressure | 1.5 to 10 bar |
| Ambient temperature | -20 to 80 °C |
| Pneumatic connection | M5 |
| Piston rod thread | M6 |
| Piston rod end | male thread |
| Variants | piston rod at one end |
| Cushioning | P: elastic cushioning rings/plates at both ends |
| Impact energy in end positions | 0.07 J |
| Position detection | via proximity switch |
| Conforms to standard | CETOP RP 52 P, ISO 6432 |
| Mounting position | any |
| Type of mounting | with accessories |
| Design | piston, piston rod, cylinder barrel |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | lubricated operation possible (then always required) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Material cylinder barrel | high-alloy stainless steel |
| Material piston rod | high-alloy stainless steel |
| Material cover | wrought aluminium alloy, clear anodised |
| Material seals | NBR, TPE-U(PU) |
| Note on materials | RoHS compliant |
| Basic weight for 0 mm stroke | 75.0 g |
| Additional weight per 10 mm stroke | 4.0 g |
| Moving mass for 0 mm stroke | 18.5 g |
| Additional moving mass per 10 mm stroke | 2 g |
| Marine classification | see certificate |
| Weight | 0.08 kg |
| Customs tariff number | 84123100 |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-12-20-P-A |
| EAN | 4052568108373 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | einseitige Kolbenstange |
| Thread | M5 |
| Piston Ø [mm] | 12 |
| Stroke [mm] | 20 |
| Seal material | NBR, TPE-U(PU) |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 6432 |
| Operating conditions | ISO 8573-1 |
| Series | DSNU |
| Bore (mm) | 12 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
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Item FES-19196Alternatives
Double-acting ISO 6432 round cylinder Ø 16 mm stroke 20 mm DSNU-16-20-P-A - Festo 1908260
Item FES-1908260Double-acting ISO 6432 round cylinder Ø 20 mm stroke 20 mm DSNU-20-20-P-A - Festo 1908283
Item FES-1908283Double-acting ISO 6432 round cylinder Ø 25 mm stroke 20 mm DSNU-25-20-P-A - Festo 1908306
Item FES-1908306Double-acting round cylinder Ø 32 mm stroke 25 mm DSNU-32-25-P-A - Festo 195980
Item FES-195980Questions about this item
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