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Round cylinder DSNU-40- - - Festo 193993
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Technical data
| Stroke | 1 ... 500 mm |
|---|---|
| Piston diameter | 40 mm |
| Cushioning | Elastic cushioning rings/plates at both ends, Self-adjusting pneumatic end-position cushioning, Pneumatic cushioning, adjustable at both ends |
| Mounting position | Any |
| Design | Piston, Piston rod, Cylinder barrel |
| Position detection | Via proximity switch |
| Variants | Advancing stroke adjustment, Weld spatter protection, Extended male piston rod thread, Piston rod with female thread, Custom thread on the piston rod, Piston rod with external hexagon, Additional slide, standard, on left, Low friction for balancer applications, Bearing cap without mounting thread, Swivelling rod eye mounting on the end cap, Metal scraper, Module for reaching a specific end position in case of a pressure failure, Transverse force increased, High corrosion protection, Reinforced piston rod, Low friction, Through, hollow piston rod, Additional PTFE piston guide |
| Protection against torque/guide | Square piston rod |
| Operating pressure | 1 ... 10 bar |
| Mode of operation | Double-acting |
| CE mark (see declaration of conformity) | To EU Explosion Protection Directive (ATEX) |
| UKCA marking (see declaration of conformity) | To UK EX instructions |
| Explosion protection certification outside the EU | EPL Gb (GB) |
| Explosion protection | Zone 1 (ATEX), Zone 1 (UKEX), Zone 2 (ATEX), Zone 21 (ATEX), Zone 21 (UKEX), Zone 22 (ATEX) |
| ATEX category gas | II 2G |
| ATEX category dust | II 2D |
| Explosion ignition protection type for gas | Ex h IIC T4 Gb |
| Explosion ignition protection type for dust | Ex h IIIC T120°C Db |
| Explosion ambient temperature | -20°C <= Ta <= +60°C |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress, 3 - high corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L, VDMA24364 zone III |
| Ambient temperature | -20 ... 120 °C |
| Impact energy in end positions | 0.35 ... 0.7 J |
| Cushioning length | 18 mm |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 633 N |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 753 N |
| Moving mass for 0 mm stroke | 230 g |
| Additional moving mass per 10 mm stroke | 16 g |
| Basic weight for 0 mm stroke | 661 g |
| Additional weight per 10 mm stroke | 24 g |
| Type of mounting | With accessories |
| Pneumatic connection | G1/4 |
| Note on materials | RoHS compliant |
| Material cover | Wrought aluminium alloy |
| Material seals | NBR, TPE-U(PU) |
| Material piston rod | High-alloy stainless steel |
| Material cylinder barrel | High-alloy stainless steel |
| Weight | 1.2 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-40- - |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
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