Images are examples, some edited with AI. The technical data are authoritative. AI notice
Double-acting mini slide piston Ø 20 mm stroke 10 mm DGST-20-10-E1A - Festo 8078862
Piston Ø 20 mm, stroke 10 mm: the DGST-20-10-E1A is a double-acting mini slide with an integrated guide. The ball cage guide takes transverse forces up to 1600 N and torques up to 18 Nm. Repetition accuracy ≤ 0.3 mm, operating pressure 1 to 8 bar.
Available
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
377 N on the advance stroke and 317 N on return at 6 bar, plus a 10 mm stroke: the Festo DGST-20-10-E1A is a mini slide for handling axes in tight spaces. Two pistons working in parallel drive the yoke.
Benefits
- Travel speed up to 0.5 m/s
- Repetition accuracy ≤ 0.3 mm for reproducible end positions
- End position cushioning: elastomer cushioning at both ends, permissible impact energy 0.2 J
- Theoretical force at 6 bar: 377 N advance, 317 N return
- Ball cage guide for transverse forces up to 1600 N and torques Mx 16 Nm, My 18 Nm, Mz 18 Nm
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-20-10-E1A |
|---|---|
| Series | Festo DGST |
| Stroke | 10 mm |
| Piston diameter | 20 mm |
| Mode of operation | Double-acting |
| Operating mode of drive unit | Yoke |
| Design | Twin piston, yoke, piston rod, slide |
| Guide | Ball cage guide |
| Cushioning | Elastomer cushioning, double-sided, stroke not adjustable |
| Cushioning length | 1 mm |
| Impact energy in end positions | 0.2 J |
| Maximum speed | 0.5 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 | 1600 N |
| Maximum force Fz | 1600 N |
| Maximum moment Mx | 16 Nm |
| Maximum moment My | 18 Nm |
| Maximum moment Mz | 18 Nm |
| Theoretical force at 6 bar, advance stroke | 377 N |
| Theoretical force at 6 bar, return stroke | 317 N |
| Moving mass | 440 g |
| Product weight | 978 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 | 8078862 |
| HS code | 84123100 |
| Weight | 1 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DGST-20-10-E1A |
| EAN | 4052568446932 |
| 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] | 20 |
| Stroke [mm] | 10 |
| Seal material | HNBR |
| Housing material | Aluminium |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Bore (mm) | 20 |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | -10-60 °C |
| Temperature (max.) | 60 |
Downloads
Accessories
Double-acting mini slide piston Ø 20 mm stroke 100 mm DGST-20-100-E1A - Festo 8078868
Item FES-8078868Double-acting mini slide piston Ø 20 mm stroke 100 mm DGST-20-100-PA - Festo 8085145
Item FES-8085145Double-acting mini slide piston Ø 20 mm stroke 100 mm DGST-20-100-Y12A - Festo 8085187
Item FES-8085187Double-acting mini slide piston Ø 20 mm stroke 125 mm DGST-20-125-E1A - Festo 8078869
Item FES-8078869Double-acting mini slide piston Ø 20 mm stroke 150 mm DGST-20-150-E1A - Festo 8078870
Item FES-8078870Alternatives
Double-acting mini slide piston Ø 25 mm stroke 10 mm DGST-25-10-E1A - Festo 8078872
Item FES-8078872Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.



