Festo GUIDED DRIVE 4.25NM DFM-32-50-P-A-KF

Centre of gravity distance from working load to yoke plate 50 mm
Stroke 50 mm
Piston diameter 32 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 1.5 … 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
Ambient temperature -5 … 60 °C
Impact energy in end positions 0.4 Nm
Max. force Fy 1,130 N
Max. force Fy static 1,260 N
Max. force Fz 1,130 N
Max. force Fz static 1,260 N
Max. torque Mx 44.09 Nm
Max. torque Mx static 49.14 Nm
Max. torque My 18.66 Nm
Max. torque My static 20.79 Nm
Max. torque Mz 18.66 Nm
Max. torque Mz static 20.79 Nm
Max. permissible torque load Mx as a function of the stroke 7.09 Nm
Max. useful load as a function of the stroke at defined distance xs 126 N
Theoretical force at 6 bar, return stroke 415 N
Theoretical force at 6 bar, advance stroke 482 N
Moving mass 996 g
Product weight 2,038 g
Centre of gravity of the moving mass as a function of the stroke 37.1 mm
alternative connections See product drawing
Pneumatic connection G1/8
Materials note Free of copper and PTFE
Conforms to RoHS
Material cover Wrought Aluminium alloy
Material seals NBR
Material housing Wrought Aluminium alloy
Material piston rod High alloy steel, non-corrosive