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Standards-based cylinder, double-acting, Ø 20 mm, stroke 140 mm DSNU-20-140-P-A - Festo 594947
Compact round cylinder for pushing and lifting tasks: 188.5 N advancing force at 6 bar, 140 mm stroke, piston Ø 20 mm. Elastic cushioning rings at both ends (P). Prepared for proximity switches.
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Description
With its compact round design the DSNU-20-140-P-A delivers 140 mm of stroke and reaches 188.5 N on advance at 6 bar with a piston Ø of 20 mm and 158.3 N on return. On the DSNU-20-140-P-A, barrel and piston rod are made of high-alloy stainless steel (CRC 2).
Benefits
- Piston Ø 20 mm and stroke 140 mm, defined by the order code DSNU-20-140-P-A
- Theoretical force at 6 bar: 188.5 N advance, 158.3 N return
- Elastic cushioning rings at both ends (P), permissible impact energy 0.20 J
- Conforms to CETOP RP 52 P, ISO 6432, standard mounting accessories fit
- Cylinder barrel and piston rod in high-alloy stainless steel
- Air connection G1/8, piston rod thread M8
Applications
With 140 mm stroke the DSNU-20-140-P-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-P-A with the installed cylinder.
Technical data
| Feature | Value |
|---|---|
| Type | DSNU-20-140-P-A |
| Festo part number | 594947 |
| Stroke | 140 mm |
| Piston diameter | 20 mm |
| Cushioning | elastic cushioning rings/pads 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 |
| Weight | 0.28 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-20-140-P-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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