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Flat cylinder, double-acting, Ø 20 mm stroke 125 mm DZH-20-125-PPV-A - Festo 151139
Flat design for tight fixtures: the flat cylinder DZH-20-125-PPV-A delivers 188 N at 6 bar over 125 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
Where a round cylinder takes up too much space, the DZH-20-125-PPV-A fits: flat design, an equivalent piston Ø of 20 mm, 125 mm stroke. At 6 bar it produces 188 N on advance and 158 N on return.
Benefits
- Theoretical force at 6 bar: 188 N advance, 158 N return
- Oval piston prevents rotation: the piston rod turns by no more than 2.60° and takes up to 0.6 Nm of torque
- Pneumatic end-position cushioning PPV, adjustable at both ends, cushioning length 17 mm
- Prepared for proximity switches to sense the end positions
- Operating pressure 1 to 10 bar
- Air connection G1/8
Applications
Typical tasks for the DZH-20-125-PPV-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 | DZH-20-125-PPV-A |
| Festo part number | 151139 |
| Stroke | 125 mm |
| Piston diameter | 20 mm (equivalent diameter) |
| Max. rotation angle of piston rod | ± 2.60° |
| 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 | 0.6 Nm |
| Theoretical force at 6 bar, return stroke | 158 N |
| Theoretical force at 6 bar, advance stroke | 188 N |
| Additional weight per 10 mm stroke | 15 g |
| Basic weight at 0 mm stroke | 230 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 | 0.42 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DZH-20-125-PPV-A |
| EAN | 4052568116859 |
| 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 | DZH |
| Bore (mm) | 20 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Flat cylinder, double-acting, Ø 20 mm stroke 160 mm DZH-20-160-PPV-A - Festo 151140
Item FES-151140Flat cylinder, double-acting, Ø 20 mm stroke 200 mm DZH-20-200-PPV-A - Festo 151141
Item FES-151141Flat cylinder, double-acting, Ø 20 mm stroke 80 mm DZH-20-80-PPV-A - Festo 151137
Item FES-151137Flat cylinder, double-acting, Ø 20 mm stroke 250 mm DZH-20-250-PPV-A - Festo 151142
Item FES-151142Flat cylinder, double-acting, Ø 20 mm stroke 50 mm DZH-20-50-PPV-A - Festo 151136
Item FES-151136Alternatives
Flat cylinder, double-acting, Ø 25 mm stroke 125 mm DZH-25-125-PPV-A - Festo 151126
Item FES-151126Flat cylinder, double-acting, Ø 32 mm stroke 125 mm DZH-32-125-PPV-A - Festo 14046
Item FES-14046Flat cylinder, double-acting, Ø 40 mm stroke 125 mm DZH-40-125-PPV-A - Festo 14057
Item FES-14057Flat cylinder, double-acting, Ø 50 mm stroke 125 mm DZH-50-125-PPV-A - Festo 14068
Item FES-14068Questions about this item
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