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Double-acting mini slide piston Ø 25 mm stroke 200 mm DGST-25-200-Y12A - Festo 8085198
For guided strokes of 200 mm, the Festo DGST-25-200-Y12A produces 589 N forward and 495 N on return at 6 bar. The ball cage guide absorbs transverse forces up to 1170 N without loading the piston rod. The slide reaches its end positions with a repetition accuracy of ≤ 0.02 mm.
Available
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The mini slide DGST-25-200-Y12A makes a separate guide on the cylinder unnecessary. The ball cage guide is built in, the stroke is 200 mm with a 25 mm piston. The twin piston design doubles the effective piston area compared with a single piston of the same diameter.
Benefits
- End position range adjustable over 31 mm at the front and 31 mm at the rear
- Travel speed up to 0.5 m/s
- Theoretical force at 6 bar: 589 N advance, 495 N return
- Repetition accuracy ≤ 0.02 mm for reproducible end positions
- Ball cage guide for transverse forces up to 1170 N and torques Mx 20 Nm, My 17 Nm, Mz 17 Nm
- End position cushioning: external hydraulic cushioning, permissible impact energy 3.6 J
Applications
Typical tasks are feeding, aligning and pick-and-place in assembly and test systems. Any mounting position is possible, mounting is with through-hole, compressed air is supplied via G1/8. End positions can be sensed with proximity switches.
Technical data
| Type | DGST-25-200-Y12A |
|---|---|
| Series | Festo DGST |
| Stroke | 200 mm |
| Piston diameter | 25 mm |
| Adjustable end position range, front | 31 mm |
| Adjustable end position range, rear | 31 mm |
| Mode of operation | Double-acting |
| Operating mode of drive unit | Yoke |
| Design | Twin piston, yoke, piston rod, slide |
| Guide | Ball cage guide |
| Cushioning | Y12: External hydraulic cushioning |
| Cushioning length | 10 mm |
| Impact energy in end positions | 3.6 J |
| Maximum speed | 0.5 m/s |
| Repetition accuracy | ≤ 0.02 mm |
| Position detection | Via proximity switch |
| Mounting position | Any |
| Operating pressure | 1 to 8 bar |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (lubrication then always required) |
| Ambient temperature | -10 to 60 °C |
| Corrosion resistance class CRC | 1 - Low corrosion stress |
| Maximum force Fy | 1170 N |
| Maximum force Fz | 1170 N |
| Maximum moment Mx | 20 Nm |
| Maximum moment My | 17 Nm |
| Maximum moment Mz | 17 Nm |
| Theoretical force at 6 bar, advance stroke | 589 N |
| Theoretical force at 6 bar, return stroke | 495 N |
| Moving mass | 2387 g |
| Product weight | 5013 g |
| Pneumatic connection | G1/8 |
| Type of mounting | With through-hole |
| Material housing | Wrought aluminium alloy |
| Material cover | Wrought aluminium alloy |
| Material piston rod | High-alloy stainless steel |
| Material guide | POM, TPE-E, high-alloy steel |
| Material seals | HNBR |
| Note on materials | Free of copper and PTFE, RoHS compliant |
| Festo part number | 8085198 |
| HS code | 84123100 |
| Weight | 5.013 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DGST-25-200-Y12A |
| EAN | 4052568450861 |
| 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 |
| Piston Ø [mm] | 25 |
| Stroke [mm] | 200 |
| Seal material | HNBR |
| Housing material | Aluminium |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Bore (mm) | 25 |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | -10-60 °C |
| Temperature (max.) | 60 |
Downloads
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Item FES-8085196Questions about this item
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