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Flat cylinder, double-acting, Ø 25 mm stroke 40 mm DZH-25-40-PPV-A - Festo 151122
Flat design for tight fixtures: the flat cylinder DZH-25-40-PPV-A delivers 295 N at 6 bar over 40 mm of stroke. The oval piston keeps the piston rod from rotating, plus pneumatic end-position cushioning PPV, adjustable at both ends.
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Description
295 N advancing force from a flat profile: the Festo DZH-25-40-PPV-A works with an equivalent piston Ø of 25 mm and 40 mm stroke. The oval piston keeps the piston rod aligned.
Benefits
- Oval piston prevents rotation: the piston rod turns by no more than 2.40° and takes up to 0.8 Nm of torque
- Theoretical force at 6 bar: 295 N advance, 247 N return
- Pneumatic end-position cushioning PPV, adjustable at both ends, cushioning length 17 mm
- Air connection G1/8
- Operating pressure 1 to 10 bar
- Prepared for proximity switches to sense the end positions
Applications
The DZH-25-40-PPV-A is used in fixture building, assembly and test stations, for instance to clamp workpieces or as a stop with 40 mm stroke.
Technical data
| Feature | Value |
|---|---|
| Type | DZH-25-40-PPV-A |
| Festo part number | 151122 |
| Stroke | 40 mm |
| Piston diameter | 25 mm (equivalent diameter) |
| Max. rotation angle of piston rod | ± 2.40° |
| Cushioning | PPV: pneumatic cushioning, adjustable at both ends |
| Mounting position | any |
| Mode of operation | double-acting |
| Design | piston, piston rod |
| Position sensing | for proximity switches |
| Anti-rotation/guide | oval piston |
| Operating pressure | 1 to 10 bar |
| 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 |
| Cushioning length | 17 mm |
| Max. torque of anti-rotation device | 0.8 Nm |
| Theoretical force at 6 bar, return stroke | 247 N |
| Theoretical force at 6 bar, advance stroke | 295 N |
| Additional weight per 10 mm stroke | 21 g |
| Basic weight at 0 mm stroke | 330 g |
| Mounting type | with female thread, with accessories |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS compliant |
| Cover material | aluminium |
| Seal material | TPE-U(PU) |
| Housing material | aluminium |
| Piston rod material | high-alloy steel |
| Weight | 0.39 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DZH-25-40-PPV-A |
| EAN | 4052568116705 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Aluminium |
| Thread | G 1/8 |
| Stroke [mm] | 40 |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Series | DZH |
| Bore (mm) | 25 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Flat cylinder, double-acting, Ø 25 mm stroke 25 mm DZH-25-25-PPV-A - Festo 151121
Item FES-151121Flat cylinder, double-acting, Ø 25 mm stroke 50 mm DZH-25-50-PPV-A - Festo 151123
Item FES-151123Flat cylinder, double-acting, Ø 25 mm stroke 80 mm DZH-25-80-PPV-A - Festo 151124
Item FES-151124Flat cylinder, double-acting, Ø 25 mm stroke 100 mm DZH-25-100-PPV-A - Festo 151125
Item FES-151125Flat cylinder, double-acting, Ø 25 mm stroke 125 mm DZH-25-125-PPV-A - Festo 151126
Item FES-151126Alternatives
Flat cylinder, double-acting, Ø 32 mm stroke 40 mm DZH-32-40-PPV-A - Festo 14042
Item FES-14042Flat cylinder, double-acting, Ø 40 mm stroke 40 mm DZH-40-40-PPV-A - Festo 14053
Item FES-14053Flat cylinder, double-acting, Ø 50 mm stroke 40 mm DZH-50-40-PPV-A - Festo 14064
Item FES-14064Flat cylinder, double-acting, Ø 63 mm stroke 40 mm DZH-63-40-PPV-A - Festo 14075
Item FES-14075Questions about this item
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