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Double-acting mini slide piston Ø 25 mm stroke 40 mm DGST-25-40-Y12A - Festo 8085192

Festo ✓ Original product Brand new

With a 40 mm stroke and 589 N theoretical force at 6 bar, the DGST-25-40-Y12A handles short, guided linear movements. Its ball cage guide carries up to 1310 N transverse load. End position cushioning: external hydraulic cushioning. Repetition accuracy ≤ 0.02 mm, operating pressure 1 to 8 bar.

Net
€618.47
excl. VAT
Item FES-8085192
Manufacturer no. DGST-25-40-Y12A

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Description

589 N on the advance stroke and 495 N on return at 6 bar, plus a 40 mm stroke: the Festo DGST-25-40-Y12A 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

  • Travel speed up to 0.5 m/s
  • End position cushioning: external hydraulic cushioning, permissible impact energy 3.6 J
  • End position range adjustable over 31 mm at the front and 31 mm at the rear
  • Repetition accuracy ≤ 0.02 mm for reproducible end positions
  • Theoretical force at 6 bar: 589 N advance, 495 N return
  • Ball cage guide for transverse forces up to 1310 N and torques Mx 13 Nm, My 12 Nm, Mz 12 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

TypeDGST-25-40-Y12A
SeriesFesto DGST
Stroke40 mm
Piston diameter25 mm
Adjustable end position range, front31 mm
Adjustable end position range, rear31 mm
Mode of operationDouble-acting
Operating mode of drive unitYoke
DesignTwin piston, yoke, piston rod, slide
GuideBall cage guide
CushioningY12: External hydraulic cushioning
Cushioning length10 mm
Impact energy in end positions3.6 J
Maximum speed0.5 m/s
Repetition accuracy≤ 0.02 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 mass982 g
Product weight1953 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 number8085192
HS code84123100
Weight1.9 kg
ManufacturerFesto
Hersteller-NrDGST-25-40-Y12A
EAN4052568450809
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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