Festo GUIDED DRIVE 2.1NM DFM-20-100-P-A-GF

Centre of gravity distance from working load to yoke plate 50 mm
Stroke 100 mm
Piston diameter 20 mm
Operating mode of drive unit Yoke
Cushioning P: Flexible cushioning rings/plates at both ends
Assembly position Any
Guide Plain-bearing guide
Design structure Guide
Position detection For proximity sensor
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 1 – Low corrosion stress
Ambient temperature -20 … 80 °C
Impact energy in end positions 0.2 Nm
Max. permissible torque load Mx as a function of the stroke 2.1 Nm
Max. useful load as a function of the stroke at defined distance xs 77 N
Theoretical force at 6 bar, return stroke 141 N
Theoretical force at 6 bar, advance stroke 188 N
Moving mass 732 g
Product weight 1,592 g
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