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Standards-based cylinder, double-acting, Ø 12 mm, stroke 70 mm DSNU-12-70-P-A - Festo 5249943
The Festo DSNU-12-70-P-A pushes with 67.9 N at 6 bar over 70 mm of stroke. Cylinder barrel and piston rod in high-alloy stainless steel, plus elastic cushioning rings at both ends (P).
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Description
The Festo standards-based cylinder DSNU-12-70-P-A is double-acting with a piston Ø of 12 mm and 70 mm stroke and pushes with 67.9 N at 6 bar. The end positions can be sensed with proximity switches.
Benefits
- Theoretical force at 6 bar: 67.9 N advance, 50.9 N return
- Elastic cushioning rings at both ends (P), permissible impact energy 0.07 J
- Cleanroom-suitable, class 6 to ISO 14644-1
- Conforms to ISO 6432, standard mounting accessories fit
- Cylinder barrel and piston rod in high-alloy stainless steel
- Air connection M5, piston rod thread M6
Applications
The DSNU-12-70-P-A suits stopping, sorting and feeding tasks where 70 mm stroke and a piston Ø of 12 mm are sufficient. For load coupling the piston rod carries the thread M6, matching accessories for piston Ø 12 mm.
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-12-70-P-A |
| Festo part number | 5249943 |
| Stroke | 70 mm |
| Piston diameter | 12 mm |
| Piston rod thread | M6 |
| Cushioning | elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Conforms to standard | ISO 6432 |
| Piston rod end | male thread |
| Design | piston, piston rod, cylinder barrel |
| Position sensing | for proximity switches |
| Variants | piston rod at one end |
| Operating pressure | 1.5 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 |
| Cleanroom suitability, measured to ISO 14644-14 | class 6 to ISO 14644-1 |
| Ambient temperature | -20 to 80 °C |
| Impact energy in end positions | 0.07 J |
| Theoretical force at 6 bar, return stroke | 50.9 N |
| Theoretical force at 6 bar, advance stroke | 67.9 N |
| Moving mass at 0 mm stroke | 18.5 g |
| Additional moving mass per 10 mm stroke | 2 g |
| Basic weight at 0 mm stroke | 75 g |
| Additional weight per 10 mm stroke | 4 g |
| Mounting type | with accessories |
| Pneumatic connection | M5 |
| 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 |
| Weight | 0.105 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-12-70-P-A |
| EAN | 4052568422080 |
| 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 | M5 |
| Piston Ø [mm] | 12 |
| Stroke [mm] | 70 |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 6432 |
| Series | DSNU |
| Bore (mm) | 12 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
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