Twin Guide Cylinder FESTO DFM-25-20-P-A-KF Guide Drive Festo DFM-25-20

Driver

Feature Value
Shipping date View
Centre of gravity distance from working load to yoke plate 50 mm
Stroke 25 mm
Piston diameter 20 mm
Operating mode of drive unit Yoke
Cushioning P: Flexible cushioning rings/plates at both ends
Assembly position Any
Guide Recirculating ball bearing guide
Design structure Guide
Position detection For proximity sensor
Operating pressure MPa 0.2 ... 1 MPa
Operating pressure 2 ... 10 bar
Max. speed 0.8 m/s
Mode of operation double-acting
Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC 0 - No corrosion stress
PWIS conformity VDMA24364-B1/B2-L
Ambient temperature -5 ... 60 °C
Impact energy in end positions 0.2 Nm
Max. force Fy 408 N
Max. force Fy static 510 N
Max. force Fz 408 N
Max. force Fz static 510 N
Max. torque Mx 11.84 Nm
Max. torque Mx static 14.79 Nm
Max. torque My 4.49 Nm
Max. torque My static 5.61 Nm
Max. torque Mz 4.49 Nm
Max. torque Mz static 5.61 Nm
Max. permissible torque load Mx as a function of the stroke 2.24 Nm
Max. useful load as a function of the stroke at defined distance xs 44 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting 141 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance 188 N
Moving mass 388 g
Product weight 781 g
Centre of gravity of the moving mass as a function of the stroke 19.1 mm
alternative connections See product drawing
Pneumatic connection M5
Materials note Conforms to RoHS
Material cover Wrought Aluminium alloy
Material seals NBR
Material housing Wrought Aluminium alloy
Material piston rod High alloy steel, non-corrosive