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Guided drive with plain-bearing guide Ø 50 mm 25 mm stroke DFM-50-25-P-A-GF-F1A - Festo 8118927

Festo ✓ Original product Brand new

With 25 mm stroke and a 50 mm piston, the DFM-50-25-P-A-GF-F1A guided drive handles lifting and pushing tasks on a plain-bearing guide. Theoretical force at 6 bar: 1178 N advance, 1057 N return. The guide takes transverse forces up to 1533 N and Mx moments up to 84.33 Nm directly.

Net
€406.94
excl. VAT
Item FES-8118927
Manufacturer no. DFM-50-25-P-A-GF-F1A
Question about this item
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  • Invoice payment for regular customers
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  • Technical questions clarified with the manufacturer

Description

Where a bare piston rod cannot take side loads, the DFM-50-25-P-A-GF-F1A guided drive steps in with 25 mm stroke and 1178 N advancing force at 6 bar.

Benefits

  • Plain-bearing guide: guide rods in plain bearings, transverse force Fy up to 1533 N
  • Force: 1178 N advance and 1057 N return at 6 bar (theoretical)
  • Speed: up to 0.6 m/s
  • Cushioning: elastic cushioning rings at both ends, impact energy up to 1 J
  • Moments: Mx up to 84.33 Nm, My/Mz up to 38.33 Nm
  • Battery production: reduced Cu/Zn/Ni content (F1a)

Applications

Typical uses of the DFM-50-25-P-A-GF-F1A are ejecting, separating and lifting on conveyor lines and in fixtures. Operating medium for the DFM-50-25-P-A-GF-F1A is compressed air to ISO 8573-1:2010 [7:4:4], permitted ambient temperature -20 to 80 °C, any mounting position. For electronics, precision or battery production, this 50 mm version offers cleanroom class 6 to ISO 14644-1 and reduced Cu/Zn/Ni content for lithium-ion battery production (F1a).

Technical data

TypeDFM-50-25-P-A-GF-F1A
Festo part number8118927
Load centre of gravity to yoke plate xs50 mm
Stroke25 mm
Piston diameter50 mm
Operating mode, drive unitYoke
CushioningElastic cushioning rings/plates at both ends
Mounting positionAny
GuidePlain-bearing guide
DesignGuidance
Position detectionVia proximity switch
Variantsno copper, zinc or nickel as main constituent (exceptions: nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical connectors, coils)
Operating pressure1 to 10 bar
Maximum speed0.6 m/s
Mode of operationDouble-acting
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC0 - No corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Suitability for Li-ion battery productionSuitable for battery production with reduced Cu/Zn/Ni values (F1a)
Cleanroom suitability (ISO 14644-14)Class 6 according to ISO 14644-1
Ambient temperature-20 to 80 °C
Impact energy in end positions1 J
Maximum force Fy1533 N
Maximum force Fy static1533 N
Maximum force Fz1533 N
Maximum force Fz static1533 N
Maximum moment Mx84.33 Nm
Maximum moment Mx static84.33 Nm
Maximum moment My38.33 Nm
Maximum moment My static38.33 Nm
Maximum moment Mz38.33 Nm
Maximum moment Mz static38.33 Nm
Maximum permissible torque Mx (stroke-dependent)19.4 Nm
Maximum effective load at distance xs (stroke-dependent)257 N
Theoretical force at 6 bar, return stroke1057 N
Theoretical force at 6 bar, advance stroke1178 N
Moving mass2026 g
Product weight3440 g
Alternative connectionsSee product drawing
Pneumatic connectionG1/4
Note on materialsRoHS compliant
Material coverWrought aluminium alloy
Material sealsNBR
Material housingWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Weight3.4 kg
ManufacturerFesto
Hersteller-NrDFM-50-25-P-A-GF-F1A
EAN4052568570255
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
AusführungGleitführung
MaterialAluminium
ThreadG 1/4
Piston Ø [mm]50
Stroke [mm]25
Seal materialNBR
MediumCompressed air
Functiondouble-acting
SeriesDFM
Bore (mm)50
Betriebsdruck max [bar]10
Temperaturbereich-20-80 °C
Temperature (max.)80

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