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Round cylinder, double-acting, Ø 1 inch, stroke 3 inch DSNU-1"-3"-PPV-A - Festo 546421
The Festo DSNU-1"-3"-PPV-A pushes with 294.5 N at 6 bar over 3 inch (76.2 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
With its compact round design the DSNU-1"-3"-PPV-A delivers 3 inch (76.2 mm) of stroke and reaches 294.5 N on advance at 6 bar with a piston Ø of 1 inch and 247.3 N on return. The end positions can be sensed with proximity switches.
Benefits
- Theoretical force at 6 bar: 294.5 N advance, 247.3 N return
- Pneumatic end-position cushioning PPV, adjustable at both ends, cushioning length 17 mm
- Dimensions based on ISO 6432
- Cylinder barrel and piston rod in high-alloy stainless steel
- Prepared for proximity switches to sense the end positions
- Air connection 1/8 NPT, piston rod thread 3/8-24 UNF-2A
Applications
The DSNU-1"-3"-PPV-A suits stopping, sorting and feeding tasks where 3 inch (76.2 mm) stroke and a piston Ø of 1 inch are sufficient. Rod eyes and couplings screw onto the 3/8-24 UNF-2A piston rod thread, the stroke is 3 inch (76.2 mm).
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-1"-3"-PPV-A |
| Festo part number | 546421 |
| Stroke | 76.2 mm |
| Piston diameter | 1" |
| Piston rod thread | 3/8-24 UNF-2A |
| Based on standard | ISO 6432 |
| Cushioning | pneumatic cushioning, adjustable at both ends |
| Mounting position | any |
| Piston rod end | male thread |
| Design | piston, piston rod |
| Position sensing | for proximity switches |
| Variants | piston rod at one end |
| Operating pressure | 1 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-B1/B2-L |
| Ambient temperature | -20 to 80 °C |
| Impact energy in end positions | 0.300042 J |
| Cushioning length | 17.018 mm |
| Theoretical force at 6 bar, return stroke | 247.321 N |
| Theoretical force at 6 bar, advance stroke | 294.472 N |
| Moving mass at 0 mm stroke | 70.988 g |
| Additional moving mass per 10 mm stroke | 6.01 g |
| Basic weight at 0 mm stroke | 237.998 g |
| Additional weight per 10 mm stroke | 11 g |
| Mounting type | with accessories |
| Pneumatic connection | 1/8 NPT |
| Cover material | wrought aluminium alloy |
| Seal material | NBR, TPE-U(PU) |
| Piston rod material | high-alloy stainless steel |
| Cylinder barrel material | high-alloy stainless steel |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-1"-3"-PPV-A |
| EAN | 4052568352875 |
| 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 |
| Stroke [mm] | 76,2 |
| Medium | Compressed air |
| Function | double-acting |
| Series | DSNU |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
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