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Flat cylinder, double-acting, Ø 25 mm stroke 25 mm DZF-25-25-A-P-A - Festo 161251
Rotation-proof without an external guide thanks to the oval piston, 295 N advancing force at 6 bar and 25 mm stroke. The Festo DZF-25-25-A-P-A fits where a round cylinder takes up too much space.
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Description
295 N advancing force from a flat profile: the Festo DZF-25-25-A-P-A works with an equivalent piston Ø of 25 mm and 25 mm stroke. The oval piston keeps the piston rod aligned.
Benefits
- Theoretical force at 6 bar: 295 N advance, 247 N return
- Oval piston prevents rotation: the piston rod turns by no more than 1° and takes up to 0.5 Nm of torque
- Elastic cushioning rings at both ends (P)
- Prepared for proximity switches to sense the end positions
- Operating pressure 1 to 10 bar
- Air connection M5
Applications
The DZF-25-25-A-P-A is used in fixture building, assembly and test stations, for instance to clamp workpieces or as a stop with 25 mm stroke.
Technical data
| Feature | Value |
|---|---|
| Type | DZF-25-25-A-P-A |
| Festo part number | 161251 |
| Stroke | 25 mm |
| Piston diameter | 25 mm (equivalent diameter) |
| Max. rotation angle of piston rod | ± 1° |
| Cushioning | P: elastic cushioning rings/pads 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 |
| Max. torque of anti-rotation device | 0.5 Nm |
| Theoretical force at 6 bar, return stroke | 247 N |
| Theoretical force at 6 bar, advance stroke | 295 N |
| Moving mass at 0 mm stroke | 40 g |
| Additional weight per 10 mm stroke | 18 g |
| Basic weight at 0 mm stroke | 168 g |
| Additional moving mass per 10 mm stroke | 6 g |
| Mounting type | with female thread, with accessories |
| Pneumatic connection | M5 |
| Cover material | wrought aluminium alloy |
| Seal material | NBR, TPE-U(PU) |
| Housing material | aluminium, smooth-anodised |
| Piston rod material | high-alloy stainless steel |
| Weight | 0.23 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DZF-25-25-A-P-A |
| EAN | 4052568128678 |
| 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 | M5 |
| Stroke [mm] | 25 |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Series | DZF |
| Bore (mm) | 25 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Flat cylinder, double-acting, Ø 25 mm stroke 200 mm DZF-25-200-A-P-A - Festo 161258
Item FES-161258Flat cylinder, double-acting, Ø 25 mm stroke 200 mm DZF-25-200-P-A - Festo 164035
Item FES-164035Flat cylinder, double-acting, Ø 25 mm stroke 10 mm DZF-25-10-A-P-A - Festo 161250
Item FES-161250Flat cylinder, double-acting, Ø 25 mm stroke 40 mm DZF-25-40-A-P-A - Festo 161252
Item FES-161252Flat cylinder, double-acting, Ø 25 mm stroke 50 mm DZF-25-50-A-P-A - Festo 161253
Item FES-161253Alternatives
Flat cylinder, double-acting, Ø 32 mm stroke 25 mm DZF-32-25-A-P-A - Festo 161264
Item FES-161264Flat cylinder, double-acting, Ø 40 mm stroke 25 mm DZF-40-25-A-P-A - Festo 161279
Item FES-161279Flat cylinder, double-acting, Ø 50 mm stroke 25 mm DZF-50-25-A-P-A - Festo 161294
Item FES-161294Flat cylinder, double-acting, Ø 63 mm stroke 25 mm DZF-63-25-A-P-A - Festo 161309
Item FES-161309Questions about this item
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