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Guided drive with plain-bearing guide Ø 25 mm 25 mm stroke DFM-25-25-P-A-GF-F1A - Festo 8118863

Festo ✓ Original product Brand new

With 25 mm stroke and a 25 mm piston, the DFM-25-25-P-A-GF-F1A guided drive handles lifting and pushing tasks on a plain-bearing guide. At 6 bar it delivers a theoretical 295 N advancing and 247 N retracting. The guide takes transverse forces up to 810.7 N and Mx moments up to 27.56 Nm directly.

Net
€292.64
excl. VAT
Item FES-8118863
Manufacturer no. DFM-25-25-P-A-GF-F1A
Question about this item
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  • Invoice payment for regular customers
  • Worldwide shipping
  • Technical questions clarified with the manufacturer

Description

At 6 bar the DFM-25-25-P-A-GF-F1A turns a theoretical 295 N into a guided linear motion over 25 mm, with a 25 mm piston.

Benefits

  • Plain-bearing guide: guide rods in plain bearings, transverse force Fy up to 810.7 N
  • Force: 295 N advance and 247 N return at 6 bar (theoretical)
  • Cleanroom and PWIS: class 6 to ISO 14644-1, PWIS-free to VDMA24364-B1/B2-L
  • Moments: Mx up to 27.56 Nm, My/Mz up to 15.4 Nm
  • Battery production: reduced Cu/Zn/Ni content (F1a)
  • Speed: up to 0.8 m/s

Applications

Typical uses of the DFM-25-25-P-A-GF-F1A are ejecting, separating and lifting on conveyor lines and in fixtures. Operating medium for the DFM-25-25-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 25 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-25-25-P-A-GF-F1A
Festo part number8118863
Load centre of gravity to yoke plate xs50 mm
Stroke25 mm
Piston diameter25 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 pressure1.5 to 10 bar
Maximum speed0.8 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 positions0.3 J
Maximum force Fy810.7 N
Maximum force Fy static810.7 N
Maximum force Fz810.7 N
Maximum force Fz static810.7 N
Maximum moment Mx27.56 Nm
Maximum moment Mx static27.56 Nm
Maximum moment My15.4 Nm
Maximum moment My static15.4 Nm
Maximum moment Mz15.4 Nm
Maximum moment Mz static15.4 Nm
Maximum permissible torque Mx (stroke-dependent)5.9 Nm
Maximum effective load at distance xs (stroke-dependent)116 N
Theoretical force at 6 bar, return stroke247 N
Theoretical force at 6 bar, advance stroke295 N
Moving mass669 g
Product weight1308 g
Alternative connectionsSee product drawing
Pneumatic connectionG1/8
Note on materialsRoHS compliant
Material coverWrought aluminium alloy
Material sealsNBR
Material housingWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Weight1.3 kg
ManufacturerFesto
Hersteller-NrDFM-25-25-P-A-GF-F1A
EAN4052568570125
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
AusführungGleitführung
MaterialAluminium
ThreadG 1/8
Piston Ø [mm]25
Stroke [mm]25
Seal materialNBR
MediumCompressed air
Functiondouble-acting
SeriesDFM
Bore (mm)25
Betriebsdruck max [bar]10
Temperaturbereich-20-80 °C
Temperature (max.)80

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