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Guided drive double-acting Ø 50 mm stroke 125 mm ball bearing guide DFM-50-125-P-A-KF - Festo 170950

Festo ✓ Original product Brand new

1178 N advance force at 6 bar and a recirculating ball bearing guide make the guided drive DFM-50-125-P-A-KF a non-rotating unit for lifting and pushing. Payload up to 238 N at 50 mm centre-of-gravity distance, piston Ø 50 mm, G1/4 port. Copper and PTFE-free.

Net
€627.86
excl. VAT
Item FES-170950
Manufacturer no. DFM-50-125-P-A-KF
Question about this item
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Description

When a load has to move without rotating and without an extra guide, the guided drive DFM-50-125-P-A-KF is the compact choice. Piston Ø 50 mm, 125 mm stroke and recirculating ball bearing guide are combined in a housing made of wrought aluminium alloy.

Benefits

  • 1178 N advance force and 1057 N on the return stroke at 6 bar, piston Ø 50 mm
  • Payload up to 238 N at 50 mm centre-of-gravity distance from the yoke plate
  • Recirculating ball bearing guide for torque loads up to Mx 15.77 Nm, lateral forces Fy 1487 N and Fz 1487 N
  • Copper and PTFE-free, RoHS compliant
  • Elastic cushioning at both ends, impact energy in end positions up to 1 J
  • Position detection via proximity switch, G1/4 port

Applications

In feeders, assembly cells and test stations the guided drive lifts, pushes and holds loads at ambient temperatures of -5 to 60 °C. The piston rod made of high-alloy stainless steel carries the yoke over the 125 mm stroke.

Technical data

Distance of payload centre of gravity from yoke plate50 mm
Stroke125 mm
Piston diameter50 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 pressure1 to 10 bar
Max. speed0.6 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 positions1 J
Max. permissible torque load Mx depending on stroke15.77 Nm
Max. payload depending on stroke at defined distance xs238 N
Theoretical force at 6 bar, return stroke1057 N
Theoretical force at 6 bar, advance stroke1178 N
Moving mass2703 g
Product weight5758 g
Alternative connectionsSee product drawing
Pneumatic connectionG1/4
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 Fy1487 N
Max. force Fy, static1600 N
Max. force Fz1487 N
Max. force Fz, static1600 N
Max. torque Mx81.79 Nm
Max. torque Mx, static88 Nm
Max. torque My62.46 Nm
Max. torque My, static67.2 Nm
Max. torque Mz62.46 Nm
Max. torque Mz, static67.2 Nm
Centre of gravity of moving mass depending on stroke82.8 mm
Weight6 kg
ManufacturerFesto
Hersteller-NrDFM-50-125-P-A-KF
EAN4052568140311
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
MaterialAluminium
ThreadG 1/4
Piston Ø [mm]50
Stroke [mm]125
Seal materialNBR
MediumCompressed air
Functiondouble-acting
Operating conditionsISO 8573-1
SeriesDFM
Bore (mm)50
Betriebsdruck max [bar]10
Temperaturbereich-5-60 °C
Temperature (max.)60

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