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Double-acting mini slide piston Ø 25 mm stroke 80 mm DGST-25-80-E1A - Festo 8078877

Festo ✓ Original product Brand new

With a 80 mm stroke and 589 N theoretical force at 6 bar, the DGST-25-80-E1A handles short, guided linear movements. The ball cage guide takes transverse forces up to 1030 N and torques up to 14 Nm. The slide reaches its end positions with a repetition accuracy of ≤ 0.3 mm.

Net
€591.02
excl. VAT
Item FES-8078877
Manufacturer no. DGST-25-80-E1A

Available

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Description

589 N on the advance stroke and 495 N on return at 6 bar, plus a 80 mm stroke: the Festo DGST-25-80-E1A is a mini slide for handling axes in tight spaces. The twin piston design doubles the effective piston area compared with a single piston of the same diameter.

Benefits

  • Repetition accuracy ≤ 0.3 mm for reproducible end positions
  • Ball cage guide for transverse forces up to 1030 N and torques Mx 14 Nm, My 11 Nm, Mz 11 Nm
  • Theoretical force at 6 bar: 589 N advance, 495 N return
  • Travel speed up to 0.5 m/s
  • End position cushioning: elastomer cushioning at both ends, permissible impact energy 0.3 J

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

TypeDGST-25-80-E1A
SeriesFesto DGST
Stroke80 mm
Piston diameter25 mm
Mode of operationDouble-acting
Operating mode of drive unitYoke
DesignTwin piston, yoke, piston rod, slide
GuideBall cage guide
CushioningElastomer cushioning, double-sided, stroke not adjustable
Cushioning length1.2 mm
Impact energy in end positions0.3 J
Maximum speed0.5 m/s
Repetition accuracy≤ 0.3 mm
Position detectionVia proximity switch
Mounting positionAny
Operating pressure1 to 8 bar
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (lubrication then always required)
Ambient temperature-10 to 60 °C
Corrosion resistance class CRC1 - Low corrosion stress
Maximum force Fy1030 N
Maximum force Fz1030 N
Maximum moment Mx14 Nm
Maximum moment My11 Nm
Maximum moment Mz11 Nm
Theoretical force at 6 bar, advance stroke589 N
Theoretical force at 6 bar, return stroke495 N
Moving mass1217 g
Product weight2452 g
Pneumatic connectionG1/8
Type of mountingWith through-hole
Material housingWrought aluminium alloy
Material coverWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Material guidePOM, TPE-E, high-alloy steel
Material sealsHNBR
Note on materialsFree of copper and PTFE, RoHS compliant
Festo part number8078877
HS code84123100
Weight2.5 kg
ManufacturerFesto
Hersteller-NrDGST-25-80-E1A
EAN4052568447083
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
MaterialAluminium
ThreadG 1/8
Piston Ø [mm]25
Stroke [mm]80
Seal materialHNBR
Housing materialAluminium
MediumCompressed air
Functiondouble-acting
Operating conditionsISO 8573-1
Bore (mm)25
Betriebsdruck max [bar]8
Temperaturbereich-10-60 °C
Temperature (max.)60

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