Festo Pneumatic Guided Cylinder DFM-20-50-P-A-KF

Technical Data

• Distance of centre of gravity of payload to yoke plate xs50 mm
• Stroke50 mm
• Piston diameter20 mm
• Drive unit operating modeYoke
• CushioningElastic cushioning rings/pads at both ends
• Mounting positionAny
• GuideRecirculating ball bearing guide
• Structural designGuide
• Position sensingFor proximity sensor
• Symbol00991737
• Operating pressure0.2 MPa … 1 MPa
• Operating pressure2 bar … 10 bar
• Max. speed0.8 m/s
• Mode of operationDouble-acting
• Operating mediumCompressed air as per ISO 8573-1:2010 [7:4:4]
• Information on operating and pilot mediaOperation with oil lubrication possible (required for further use)
• Corrosion resistance class (CRC)0 – No corrosion stress
• LABS (PWIS) conformityVDMA24364-B1/B2-L
• Ambient temperature-5 °C … 60 °C
• Impact energy in the end positions0.2 J
• Max. force Fy817 N
• Max. force Fy static1020 N
• Max. force Fz817 N
• Max. force Fz static1020 N
• Max. torque Mx23.69 Nm
• Max. static moment Mx29.58 Nm
• Max. torque My15.11 Nm
• Max. static moment My18.87 Nm
• Max. torque Mz15.11 Nm
• Max. static moment Mz18.87 Nm
• Max. permissible torque load Mx as a function of the stroke4.23 Nm
• Max. payload as a function of the stroke at defined distance xs102 N
• Theoretical force at 6 bar, retracting141 N
• Theoretical force at 6 bar, advancing188 N
• Moving mass512 g
• Product weight1064 g
• Center of gravity of the moving mass as a function of the stroke38.5 mm
• Alternative connectionsSee product drawing
• Pneumatic connectionM5
• Note on materialsRoHS-compliant
• Cover materialWrought aluminum alloy
• Seals materialNBR
• Housing materialWrought aluminum alloy
• Piston rod materialHigh-alloy stainless steel