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Double-acting mini slide piston Ø 8 mm stroke 40 mm DGST-8-40-PA - Festo 8085113

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The Festo DGST-8-40-PA mini slide moves attached parts over a 40 mm stroke and delivers 60 N on the advance stroke at 6 bar. Its recirculating ball bearing guide carries up to 325 N transverse load. End position cushioning: flexible cushioning rings at both ends.

Net
€363.62
excl. VAT
Item FES-8085113
Manufacturer no. DGST-8-40-PA

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Description

The double-acting mini slide DGST-8-40-PA from the Festo DGST series combines drive and guide: the slide travels 40 mm and takes transverse forces of up to 325 N. Two pistons working in parallel drive the yoke.

Benefits

  • End position cushioning: flexible cushioning rings at both ends, permissible impact energy 0.05 J
  • Repetition accuracy ≤ 0.3 mm for reproducible end positions
  • 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
  • Recirculating ball bearing guide for transverse forces up to 325 N and torques Mx 3 Nm, My 2.5 Nm, Mz 2.5 Nm
  • Theoretical force at 6 bar: 60 N advance, 45 N return

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-8-40-PA
SeriesFesto DGST
Stroke40 mm
Piston diameter8 mm
Adjustable end position range, front14.3 mm
Adjustable end position range, rear14.6 mm
Mode of operationDouble-acting
Operating mode of drive unitYoke
DesignTwin piston, yoke, piston rod, slide
GuideRecirculating ball bearing guide
CushioningP: Flexible cushioning rings/pads at both ends
Cushioning length1.5 mm
Impact energy in end positions0.05 J
Maximum speed0.8 m/s
Repetition accuracy≤ 0.3 mm
Position detectionVia proximity switch
Mounting positionAny
Operating pressure1.5 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 Fy325 N
Maximum force Fz325 N
Maximum moment Mx3 Nm
Maximum moment My2.5 Nm
Maximum moment Mz2.5 Nm
Theoretical force at 6 bar, advance stroke60 N
Theoretical force at 6 bar, return stroke45 N
Moving mass11.4 g
Product weight216.8 g
Pneumatic connectionM5
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 number8085113
HS code84123100
Weight0.22 kg
ManufacturerFesto
Hersteller-NrDGST-8-40-PA
EAN4052568450014
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
MaterialAluminium
ThreadM5
Piston Ø [mm]8
Stroke [mm]40
Seal materialHNBR
Housing materialAluminium
MediumCompressed air
Functiondouble-acting
Operating conditionsISO 8573-1
Bore (mm)8
Betriebsdruck max [bar]8
Temperaturbereich-10-60 °C
Temperature (max.)60

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