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Double-acting mini slide piston Ø 25 mm stroke 40 mm DGST-25-40-E1A - Festo 8078875

Festo ✓ Original product Brand new

With a 40 mm stroke and 589 N theoretical force at 6 bar, the DGST-25-40-E1A handles short, guided linear movements. Its ball cage guide carries up to 1310 N transverse load. End position cushioning: elastomer cushioning at both ends. Repetition accuracy ≤ 0.3 mm, operating pressure 1 to 8 bar.

Net
€497.29
excl. VAT
Item FES-8078875
Manufacturer no. DGST-25-40-E1A

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Description

The double-acting mini slide DGST-25-40-E1A from the Festo DGST series combines drive and guide: the slide travels 40 mm and takes transverse forces of up to 1310 N. Inside the housing, two pistons of 25 mm diameter each act in parallel on the yoke.

Benefits

  • Travel speed up to 0.5 m/s
  • Theoretical force at 6 bar: 589 N advance, 495 N return
  • Repetition accuracy ≤ 0.3 mm for reproducible end positions
  • End position cushioning: elastomer cushioning at both ends, permissible impact energy 0.3 J
  • Ball cage guide for transverse forces up to 1310 N and torques Mx 13 Nm, My 12 Nm, Mz 12 Nm

Applications

The DGST-25-40-E1A works as a lifting or transverse axis in handling systems, also in combination with grippers. Port G1/8, operation at 1 to 8 bar and -10 to 60 °C ambient temperature. End positions can be sensed with proximity switches.

Technical data

TypeDGST-25-40-E1A
SeriesFesto DGST
Stroke40 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 Fy1310 N
Maximum force Fz1310 N
Maximum moment Mx13 Nm
Maximum moment My12 Nm
Maximum moment Mz12 Nm
Theoretical force at 6 bar, advance stroke589 N
Theoretical force at 6 bar, return stroke495 N
Moving mass877 g
Product weight1743 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 number8078875
HS code84123100
Weight1.8 kg
ManufacturerFesto
Hersteller-NrDGST-25-40-E1A
EAN4052568447069
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]40
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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