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Double-acting ISO 6432 round cylinder Ø 20 mm stroke 50 mm DSNU-20-50-PPV-A - Festo 19237
With a Ø 20 mm piston and 50 mm stroke, the Festo standard cylinder DSNU-20-50-PPV-A provides 188.5 N of advance force at 6 bar. The pneumatic end-position cushioning is adjustable at both ends, with a cushioning length of 15 mm. The piston is prepared for proximity switches, the air port is G1/8.
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Description
For 50 mm of travel, the standard cylinder DSNU-20-50-PPV-A with a Ø 20 mm piston produces a theoretical force of 188.5 N at 6 bar. The DSNU-20-50-PPV-A is rated for 1 to 10 bar operating pressure and -20 to 80 °C ambient temperature.
Benefits at a glance
- Theoretical force at 6 bar: 188.5 N advance, 158.3 N return
- Pneumatic cushioning PPV, adjustable at both ends, 15 mm cushioning length
- Position detection via proximity switches
- Dimensions to ISO 6432 and CETOP RP 52 P
- Stainless cylinder barrel and piston rod, CRC 2
- Port G1/8, rod thread M8
Use
Typical tasks are clamping, sorting and feeding in small-parts assembly, here with a 50 mm stroke. The DSNU-20-50-PPV-A runs on compressed air to ISO 8573-1:2010 [7:4:4], and it can be mounted in any position.
Technical data
| Order type | DSNU-20-50-PPV-A |
|---|---|
| Festo part number | 19237 |
| Piston diameter | 20 mm |
| Stroke | 50 mm |
| Mode of operation | double-acting |
| Theoretical force at 6 bar, advance stroke | 188.5 N |
| Theoretical force at 6 bar, return stroke | 158.3 N |
| Operating pressure | 1 to 10 bar |
| Ambient temperature | -20 to 80 °C |
| Pneumatic connection | G1/8 |
| Piston rod thread | M8 |
| Piston rod end | male thread |
| Variants | piston rod at one end |
| Cushioning | PPV: pneumatic cushioning, adjustable at both ends |
| Cushioning length | 15 mm |
| Impact energy in end positions | 0.20 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 | 186.8 g |
| Additional weight per 10 mm stroke | 7.2 g |
| Moving mass for 0 mm stroke | 44.0 g |
| Additional moving mass per 10 mm stroke | 4 g |
| Marine classification | see certificate |
| Weight | 0.22 kg |
| Customs tariff number | 84123100 |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-20-50-PPV-A |
| EAN | 4052568003357 |
| 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 | G 1/8 |
| Piston Ø [mm] | 20 |
| Stroke [mm] | 50 |
| Seal material | NBR, TPE-U(PU) |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 6432 |
| Operating conditions | ISO 8573-1 |
| Series | DSNU |
| Bore (mm) | 20 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Double-acting ISO 6432 round cylinder Ø 20 mm stroke 50 mm DSNU-20-50-P-A - Festo 19210
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Item FES-19236Double-acting ISO 6432 round cylinder Ø 20 mm stroke 80 mm DSNU-20-80-PPV-A - Festo 19238
Item FES-19238Double-acting ISO 6432 round cylinder Ø 20 mm stroke 100 mm DSNU-20-100-PPV-A - Festo 19239
Item FES-19239Double-acting ISO 6432 round cylinder Ø 20 mm stroke 125 mm DSNU-20-125-PPV-A - Festo 19240
Item FES-19240Alternatives
Double-acting ISO 6432 round cylinder Ø 25 mm stroke 50 mm DSNU-25-50-P-A - Festo 19221
Item FES-19221Double-acting round cylinder Ø 32 mm stroke 50 mm DSNU-32-50-P-A - Festo 195982
Item FES-195982Double-acting round cylinder Ø 40 mm stroke 50 mm DSNU-40-50-P-A - Festo 195992
Item FES-195992Double-acting round cylinder Ø 50 mm stroke 50 mm DSNU-50-50-P-A - Festo 196002
Item FES-196002Questions about this item
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