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Flat cylinder, double-acting, Ø 40 mm stroke 125 mm DZF-40-125-A-P-A - Festo 161284
Rotation-proof without an external guide thanks to the oval piston, 754 N advancing force at 6 bar and 125 mm stroke. The Festo DZF-40-125-A-P-A fits where a round cylinder takes up too much space.
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Description
The flat cylinder DZF-40-125-A-P-A fits 125 mm of stroke into a flat housing and pushes with 754 N at 6 bar. Its oval piston limits piston rod rotation to 0.6°, so a separate guide is often unnecessary.
Benefits
- Theoretical force at 6 bar: 754 N advance, 633 N return
- Oval piston prevents rotation: the piston rod turns by no more than 0.6° and takes up to 1 Nm of torque
- Elastic cushioning rings at both ends (P)
- Prepared for proximity switches to sense the end positions
- Air connection G1/8
- Operating pressure 1 to 10 bar
Applications
Typical tasks for the DZF-40-125-A-P-A are clamping, stopping and ejecting in fixtures and assembly stations with no room for a round cylinder. Its 125 mm stroke covers short travel.
Technical data
| Feature | Value |
|---|---|
| Type | DZF-40-125-A-P-A |
| Festo part number | 161284 |
| Stroke | 125 mm |
| Piston diameter | 40 mm (equivalent diameter) |
| Max. rotation angle of piston rod | ± 0.6° |
| 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 | 1 Nm |
| Theoretical force at 6 bar, return stroke | 633 N |
| Theoretical force at 6 bar, advance stroke | 754 N |
| Moving mass at 0 mm stroke | 120 g |
| Additional weight per 10 mm stroke | 40 g |
| Basic weight at 0 mm stroke | 480 g |
| Additional moving mass per 10 mm stroke | 16 g |
| Mounting type | with female thread, with accessories |
| Pneumatic connection | G1/8 |
| Cover material | wrought aluminium alloy |
| Seal material | NBR, TPE-U(PU) |
| Housing material | aluminium, smooth-anodised |
| Piston rod material | high-alloy steel |
| Weight | 1 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DZF-40-125-A-P-A |
| EAN | 4052568128920 |
| 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] | 125 |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Series | DZF |
| Bore (mm) | 40 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Flat cylinder, double-acting, Ø 40 mm stroke 100 mm DZF-40-100-A-P-A - Festo 161283
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Item FES-161285Flat cylinder, double-acting, Ø 40 mm stroke 10 mm DZF-40-10-A-P-A - Festo 161278
Item FES-161278Flat cylinder, double-acting, Ø 40 mm stroke 10 mm DZF-40-10-P-A - Festo 164053
Item FES-164053Flat cylinder, double-acting, Ø 40 mm stroke 100 mm DZF-40-100-P-A - Festo 164058
Item FES-164058Alternatives
Flat cylinder, double-acting, Ø 50 mm stroke 125 mm DZF-50-125-A-P-A - Festo 161299
Item FES-161299Flat cylinder, double-acting, Ø 63 mm stroke 125 mm DZF-63-125-A-P-A - Festo 161314
Item FES-161314Questions about this item
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