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Double-acting mini slide piston Ø 25 mm stroke 100 mm DGST-25-100-PA - Festo 8085155
For guided strokes of 100 mm, the Festo DGST-25-100-PA produces 589 N forward and 495 N on return at 6 bar. The ball cage guide absorbs transverse forces up to 1160 N without loading the piston rod. Repetition accuracy ≤ 0.3 mm, operating pressure 1 to 8 bar.
Available
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- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Where small loads have to be moved precisely along a guide, the mini slide DGST-25-100-PA is the right unit: 100 mm stroke, piston Ø 25 mm and 589 N advance force at 6 bar, combined with a ball cage guide. Two pistons working in parallel drive the yoke.
Benefits
- Ball cage guide for transverse forces up to 1160 N and torques Mx 18 Nm, My 11 Nm, Mz 11 Nm
- Repetition accuracy ≤ 0.3 mm for reproducible end positions
- End position cushioning: flexible cushioning rings at both ends, permissible impact energy 0.45 J
- Travel speed up to 0.8 m/s
- End position range adjustable over 46 mm at the front and 46 mm at the rear
- Theoretical force at 6 bar: 589 N advance, 495 N return
Applications
As a compact linear axis, the DGST-25-100-PA works in feeding technology and small parts assembly. Compressed air to ISO 8573-1:2010 [7:4:4], 1 to 8 bar, port G1/8. End positions can be sensed with proximity switches.
Technical data
| Type | DGST-25-100-PA |
|---|---|
| Series | Festo DGST |
| Stroke | 100 mm |
| Piston diameter | 25 mm |
| Adjustable end position range, front | 46 mm |
| Adjustable end position range, rear | 46 mm |
| Mode of operation | Double-acting |
| Operating mode of drive unit | Yoke |
| Design | Twin piston, yoke, piston rod, slide |
| Guide | Ball cage guide |
| Cushioning | P: Flexible cushioning rings/pads at both ends |
| Cushioning length | 1.2 mm |
| Impact energy in end positions | 0.45 J |
| Maximum speed | 0.8 m/s |
| Repetition accuracy | ≤ 0.3 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 | 1160 N |
| Maximum force Fz | 1160 N |
| Maximum moment Mx | 18 Nm |
| Maximum moment My | 11 Nm |
| Maximum moment Mz | 11 Nm |
| Theoretical force at 6 bar, advance stroke | 589 N |
| Theoretical force at 6 bar, return stroke | 495 N |
| Moving mass | 1524.5 g |
| Product weight | 3141 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 | 8085155 |
| HS code | 84123100 |
| Weight | 3.2 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DGST-25-100-PA |
| EAN | 4052568450434 |
| 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] | 100 |
| 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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