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Round cylinder, double-acting, Ø 40 mm, stroke 20 mm DSNU-40-20-P-A - Festo 5262531
The Festo DSNU-40-20-P-A pushes with 752.9 N at 6 bar over 20 mm of stroke. Cylinder barrel in high-alloy stainless steel, plus elastic cushioning rings at both ends (P).
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Description
752.9 N advancing force at 6 bar, 20 mm stroke and a piston Ø of 40 mm: these are the key values of the round cylinder DSNU-40-20-P-A. The barrel of the DSNU-40-20-P-A is made of high-alloy stainless steel (CRC 2).
Benefits
- Theoretical force at 6 bar: 752.9 N advance, 633.3 N return
- Cylinder barrel in high-alloy stainless steel
- Elastic cushioning rings at both ends (P), permissible impact energy 0.7 J
- Air connection G1/4, piston rod thread M12x1.25
- Operating pressure 1 to 10 bar
- Prepared for proximity switches to sense the end positions
Applications
With 20 mm stroke the DSNU-40-20-P-A handles pushing, lifting, clamping and ejecting tasks in assembly, packaging and handling. It is mounted with separate accessories. For load coupling the piston rod carries the thread M12x1.25, matching accessories for piston Ø 40 mm.
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-40-20-P-A |
| Festo part number | 5262531 |
| Stroke | 20 mm |
| Piston diameter | 40 mm |
| Piston rod thread | M12x1.25 |
| Cushioning | elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Design | piston, piston rod, cylinder barrel |
| Position sensing | for proximity switches |
| Operating pressure | 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 | 0.7 J |
| Theoretical force at 6 bar, return stroke | 633.3 N |
| Theoretical force at 6 bar, advance stroke | 752.9 N |
| Moving mass | 262 g |
| Product weight | 709 g |
| Mounting type | with accessories |
| Pneumatic connection | G1/4 |
| Note on materials | RoHS compliant |
| Cover material | wrought aluminium alloy |
| Seal material | NBR, TPE-U(PU) |
| Piston rod material | high-alloy steel |
| Cylinder barrel material | high-alloy stainless steel |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-40-20-P-A |
| EAN | 4052568422233 |
| 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 1/4 |
| Piston Ø [mm] | 40 |
| Stroke [mm] | 20 |
| Medium | Compressed air |
| Function | double-acting |
| Series | DSNU |
| Bore (mm) | 40 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
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