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Guided drive double-acting Ø 80 mm stroke 25 mm ball bearing guide DFM-80-25-P-A-KF - Festo 170960

Festo ✓ Original product Brand new

For guided linear motion without a separate guide: the guided drive DFM-80-25-P-A-KF moves loads over a 25 mm stroke with 3016 N at 6 bar. Payload up to 220 N at 125 mm centre-of-gravity distance, piston Ø 80 mm, G3/8 port. Copper and PTFE-free.

Net
€594.10
excl. VAT
Item FES-170960
Manufacturer no. DFM-80-25-P-A-KF
Question about this item
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Description

The Festo guided drive DFM-80-25-P-A-KF combines a double-acting cylinder with a recirculating ball bearing guide and yoke. At 6 bar it delivers 3016 N on the advance stroke and 2827 N on the return stroke, with a stroke of 25 mm.

Benefits

  • 3016 N advance force and 2827 N on the return stroke at 6 bar, piston Ø 80 mm
  • Payload up to 220 N at 125 mm centre-of-gravity distance from the yoke plate
  • Recirculating ball bearing guide for torque loads up to Mx 17.1 Nm, lateral forces Fy 2048 N and Fz 2048 N
  • Copper and PTFE-free, RoHS compliant
  • Elastic cushioning at both ends, impact energy in end positions up to 0.75 J
  • Position detection via proximity switch, G3/8 port

Applications

Typical tasks include lifting and lowering components, ejecting workpieces and stop or separating functions in assembly and test stations. The 25 mm stroke and the payload of 220 N set the frame for sizing.

Technical data

Distance of payload centre of gravity from yoke plate125 mm
Stroke25 mm
Piston diameter80 mm
Operating mode, drive unitYoke
CushioningP: elastic cushioning rings/plates at both ends
Mounting positionAny
GuideRecirculating ball bearing guide
DesignGuidance
Position detectionVia proximity switch
Operating pressure0.5 to 10 bar
Max. speed0.4 m/s
Mode of operationDouble-acting
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC0 - No corrosion stress
Ambient temperature-5 to 60 °C
Impact energy in end positions0.75 J
Max. permissible torque load Mx depending on stroke17.1 Nm
Max. payload depending on stroke at defined distance xs220 N
Theoretical force at 6 bar, return stroke2827 N
Theoretical force at 6 bar, advance stroke3016 N
Moving mass3673 g
Product weight6506 g
Alternative connectionsSee product drawing
Pneumatic connectionG3/8
Note on materialsCopper and PTFE-free, RoHS compliant
Material coverWrought aluminium alloy
Material sealsNBR
Material housingWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Max. force Fy2048 N
Max. force Fy, static3120 N
Max. force Fz2048 N
Max. force Fz, static3120 N
Max. torque Mx158.67 Nm
Max. torque Mx, static241.8 Nm
Max. torque My48.12 Nm
Max. torque My, static73.32 Nm
Max. torque Mz48.12 Nm
Max. torque Mz, static73.32 Nm
Centre of gravity of moving mass depending on stroke33.9 mm
Weight7 kg
ManufacturerFesto
Hersteller-NrDFM-80-25-P-A-KF
EAN4052568140410
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
MaterialAluminium
ThreadG 3/8
Piston Ø [mm]80
Stroke [mm]25
Seal materialNBR
MediumCompressed air
Functiondouble-acting
Operating conditionsISO 8573-1
SeriesDFM
Bore (mm)80
Betriebsdruck max [bar]10
Temperaturbereich-5-60 °C
Temperature (max.)60

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