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Double-acting mini slide piston Ø 8 mm stroke 50 mm DGST-8-50-PA - Festo 8085114
For guided strokes of 50 mm, the Festo DGST-8-50-PA produces 60 N forward and 45 N on return at 6 bar. The recirculating ball bearing guide absorbs transverse forces up to 350 N without loading the piston rod. Repetition accuracy ≤ 0.3 mm, operating pressure 1.5 to 8 bar.
Available
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The mini slide DGST-8-50-PA makes a separate guide on the cylinder unnecessary. The recirculating ball bearing guide is built in, the stroke is 50 mm with a 8 mm piston. Inside the housing, two pistons of 8 mm diameter each act in parallel on the yoke.
Benefits
- End position range adjustable over 14.3 mm at the front and 14.6 mm at the rear
- Travel speed up to 0.8 m/s
- End position cushioning: flexible cushioning rings at both ends, permissible impact energy 0.05 J
- Repetition accuracy ≤ 0.3 mm for reproducible end positions
- Theoretical force at 6 bar: 60 N advance, 45 N return
- Recirculating ball bearing guide for transverse forces up to 350 N and torques Mx 3.2 Nm, My 3 Nm, Mz 3 Nm
Applications
The slide is used in placement, assembly and packaging systems where short strokes with high guide accuracy are needed. Mounting with through-hole, any mounting position. End positions can be sensed with proximity switches.
Technical data
| Type | DGST-8-50-PA |
|---|---|
| Series | Festo DGST |
| Stroke | 50 mm |
| Piston diameter | 8 mm |
| Adjustable end position range, front | 14.3 mm |
| Adjustable end position range, rear | 14.6 mm |
| Mode of operation | Double-acting |
| Operating mode of drive unit | Yoke |
| Design | Twin piston, yoke, piston rod, slide |
| Guide | Recirculating ball bearing guide |
| Cushioning | P: Flexible cushioning rings/pads at both ends |
| Cushioning length | 1.5 mm |
| Impact energy in end positions | 0.05 J |
| Maximum speed | 0.8 m/s |
| Repetition accuracy | ≤ 0.3 mm |
| Position detection | Via proximity switch |
| Mounting position | Any |
| Operating pressure | 1.5 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 | 350 N |
| Maximum force Fz | 350 N |
| Maximum moment Mx | 3.2 Nm |
| Maximum moment My | 3 Nm |
| Maximum moment Mz | 3 Nm |
| Theoretical force at 6 bar, advance stroke | 60 N |
| Theoretical force at 6 bar, return stroke | 45 N |
| Moving mass | 130.4 g |
| Product weight | 252.8 g |
| Pneumatic connection | M5 |
| 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 | 8085114 |
| HS code | 84123100 |
| Weight | 0.26 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DGST-8-50-PA |
| EAN | 4052568450021 |
| 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 | M5 |
| Piston Ø [mm] | 8 |
| Stroke [mm] | 50 |
| Seal material | HNBR |
| Housing material | Aluminium |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Bore (mm) | 8 |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | -10-60 °C |
| Temperature (max.) | 60 |
Downloads
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Item FES-8078866Questions about this item
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