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Guided drive double-acting Ø 25 mm stroke 40 mm plain-bearing guide DFM-25-40-P-A-GF - Festo 170850

Festo ✓ Original product Brand new

The guided drive DFM-25-40-P-A-GF combines cylinder and plain-bearing guide in one unit and pushes with 295 N at 6 bar over a 40 mm stroke. Payload up to 123 N at 50 mm centre-of-gravity distance, piston Ø 25 mm, G1/8 port. Corrosion resistance class CRC 1, ambient temperature -20 to 80 °C.

Net
€275.52
excl. VAT
Item FES-170850
Manufacturer no. DFM-25-40-P-A-GF
Question about this item
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  • Technical questions clarified with the manufacturer

Description

40 mm stroke, 295 N advance force at 6 bar and a plain-bearing guide that keeps the load from rotating: the guided drive DFM-25-40-P-A-GF handles lifting, pushing and positioning without an additional guide.

Benefits

  • 295 N advance force and 247 N on the return stroke at 6 bar, piston Ø 25 mm
  • Payload up to 123 N at 50 mm centre-of-gravity distance from the yoke plate
  • Plain-bearing guide for torque loads up to Mx 4.2 Nm
  • Elastic cushioning at both ends, impact energy in end positions up to 0.3 J
  • Position detection via proximity switch, G1/8 port
  • Corrosion resistance class CRC 1, ambient temperature -20 to 80 °C

Applications

Fields of use are assembly machines, feeding systems and test fixtures. The operating pressure of 1.5 to 10 bar and the G1/8 port suit standard compressed air networks with air treated to ISO 8573-1.

Technical data

Distance of payload centre of gravity from yoke plate50 mm
Stroke40 mm
Piston diameter25 mm
Operating mode, drive unitYoke
CushioningP: elastic cushioning rings/plates at both ends
Mounting positionAny
GuidePlain-bearing guide
DesignGuidance
Position detectionVia proximity switch
Operating pressure1.5 to 10 bar
Max. speed0.8 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 CRC1 - Low corrosion stress
Ambient temperature-20 to 80 °C
Impact energy in end positions0.3 J
Max. permissible torque load Mx depending on stroke4.2 Nm
Max. payload depending on stroke at defined distance xs123 N
Theoretical force at 6 bar, return stroke247 N
Theoretical force at 6 bar, advance stroke295 N
Moving mass755 g
Product weight1515 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
Weight1.5 kg
ManufacturerFesto
Hersteller-NrDFM-25-40-P-A-GF
EAN4052568139728
Zolltarifnummer84123100
GPSR HerstellerdatenFesto Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
MaterialAluminium
ThreadG 1/8
Piston Ø [mm]25
Stroke [mm]40
Seal materialNBR
MediumCompressed air
Functiondouble-acting
Operating conditionsISO 8573-1
SeriesDFM
Bore (mm)25
Betriebsdruck max [bar]10
Temperaturbereich-20-80 °C
Temperature (max.)80

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