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Führungszylinder DFM-20-125-B-PPV-A-KF - Festo 559482
Führungszylinder DFM-20-125-B-PPV-A-KF - Festo 559482 Führungszylinder DFM-20-125-B-PPV-A-KF - Festo 559482 Führungszylinder DFM-20-125-B-PPV-A-KF - Festo 559482

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Guided drive with ball bearing guide Ø 20 mm 125 mm stroke DFM-20-125-B-PPV-A-KF - Festo 559482

Festo ✓ Original product Brand new

With 125 mm stroke and a 20 mm piston, the DFM-20-125-B-PPV-A-KF guided drive handles lifting and pushing tasks on a recirculating ball bearing guide. At 6 bar it delivers a theoretical 188 N advancing and 158 N retracting. Pneumatic end-position cushioning is adjustable at both ends.

Net
€519.65
excl. VAT
Item FES-559482
Manufacturer no. DFM-20-125-B-PPV-A-KF
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Datasheet (PDF)
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  • Invoice payment for regular customers
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Description

At 6 bar the DFM-20-125-B-PPV-A-KF turns a theoretical 188 N into a guided linear motion over 125 mm, with a 20 mm piston.

Benefits

  • Recirculating ball bearing guide: guide rods in recirculating ball bushings
  • Force: 188 N advance and 158 N return at 6 bar (theoretical)
  • Piston rod: high-alloy stainless steel
  • Cushioning: pneumatic end-position cushioning, adjustable at both ends
  • Cleanroom and PWIS: class 6 to ISO 14644-1, PWIS-free to VDMA24364-B1/B2-L

Applications

Use the DFM-20-125-B-PPV-A-KF where smooth travel and accurate guidance matter for lifting, joining or ejecting parts. The DFM-20-125-B-PPV-A-KF runs on compressed air to ISO 8573-1:2010 [7:4:4] at -5 to 60 °C ambient temperature and can be mounted in any position. For electronics, precision or battery production, this 20 mm version offers cleanroom class 6 to ISO 14644-1.

Technical data

TypeDFM-20-125-B-PPV-A-KF
Festo part number559482
Stroke125 mm
Piston diameter20 mm
Operating mode, drive unitYoke
CushioningPneumatic cushioning, adjustable at both ends
Mounting positionAny
GuideRecirculating ball bearing guide
DesignGuidance
Position detectionVia proximity switch
Operating pressure2 to 10 bar
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
Cleanroom suitability (ISO 14644-14)Class 6 according to ISO 14644-1
Ambient temperature-5 to 60 °C
Impact energy in end positions0.2 J
Theoretical force at 6 bar, return stroke158 N
Theoretical force at 6 bar, advance stroke188 N
Alternative connectionsSee product drawing
Pneumatic connectionM5
Note on materialsRoHS compliant
Material coverWrought aluminium alloy
Material sealsNBR
Material housingWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Weight1.8 kg
ManufacturerFesto
Hersteller-NrDFM-20-125-B-PPV-A-KF
EAN4052568362768
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
AusführungKugelumlaufführung
MaterialAluminium
ThreadM5
Piston Ø [mm]20
Stroke [mm]125
Seal materialNBR
MediumCompressed air
Functiondouble-acting
SeriesDFM
Bore (mm)20
Betriebsdruck max [bar]10
Temperaturbereich-5-60 °C
Temperature (max.)60

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