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Standards-based cylinder, double-acting, Ø 20 mm, stroke 140 mm DSNU-20-140-PPV-A - Festo 558384
The Festo DSNU-20-140-PPV-A pushes with 188.5 N at 6 bar over 140 mm of stroke. Cylinder barrel and piston rod in high-alloy stainless steel, plus pneumatic end-position cushioning PPV, adjustable at both ends.
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Description
188.5 N advancing force at 6 bar, 140 mm stroke and a piston Ø of 20 mm: these are the key values of the standards-based cylinder DSNU-20-140-PPV-A. The end positions can be sensed with proximity switches.
Benefits
- Piston Ø 20 mm and stroke 140 mm, defined by the order code DSNU-20-140-PPV-A
- Theoretical force at 6 bar: 188.5 N advance, 158.3 N return
- Conforms to CETOP RP 52 P, ISO 6432, standard mounting accessories fit
- Pneumatic end-position cushioning PPV, adjustable at both ends, cushioning length 15 mm
- Cylinder barrel and piston rod in high-alloy stainless steel
- Prepared for proximity switches to sense the end positions (code A in the type)
Applications
With 140 mm stroke the DSNU-20-140-PPV-A handles pushing, lifting, clamping and ejecting tasks in assembly, packaging and handling. It is mounted with separate accessories. Rod eyes and couplings screw onto the M8 piston rod thread, the stroke is 140 mm. For replacement please compare the type DSNU-20-140-PPV-A with the installed cylinder.
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-20-140-PPV-A |
| Festo part number | 558384 |
| Stroke | 140 mm |
| Piston diameter | 20 mm |
| Cushioning | pneumatic cushioning, adjustable at both ends |
| Position sensing | for proximity switches |
| Piston rod thread | M8 |
| Mounting position | any |
| Conforms to standard | CETOP RP 52 P, ISO 6432 |
| Piston rod end | male thread |
| Design | piston, piston rod, cylinder barrel |
| Variants | piston rod at one end |
| Operating pressure | 1 to 10 bar |
| Mode of operation | double-acting |
| Marine classification | see certificate |
| 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 |
| Ambient temperature | -20 to 80 °C |
| Impact energy in end positions | 0.20 J |
| Theoretical force at 6 bar, return stroke | 158.3 N |
| Basic weight at 0 mm stroke | 186.8 g |
| Additional moving mass per 10 mm stroke | 4 g |
| Mounting type | with accessories |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS compliant |
| Cover material | wrought aluminium alloy, clear anodised |
| Seal material | NBR, TPE-U(PU) |
| Piston rod material | high-alloy stainless steel |
| Cylinder barrel material | high-alloy stainless steel |
| Theoretical force at 6 bar, advance stroke | 188.5 N |
| Moving mass at 0 mm stroke | 44 g |
| Additional weight per 10 mm stroke | 7.2 g |
| Cushioning length | 15 mm |
| Weight | 0.28 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-20-140-PPV-A |
| 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] | 20 |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 6432 |
| Series | DSNU |
| Bore (mm) | 20 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
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