Festo DFM-20-40-P-A-KF Guided Drive

Features

• 50MM distance from centre of gravity of load to yoke plate xs
• 40MM stroke
• 20 mm piston diameter
• Yoke operating mode, drive unit
• Elastic cushioning rings/plates at both ends cushioning
• Optional mounting position
• Recirculating ball bearing guide guide
• Guidance design
• Via proximity switch position detection
• 991737 symbol
• 0.2MPA operating pressure
• 1MPA operating pressure
• 2BAR operating pressure
• 10BAR operating pressure
• 0.8M/S max. speed
• Double-acting mode of operation
• Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
• Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
• 0 - No corrosion stress corrosion resistance class cRC
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• Class 7 according to ISO 14644-1 cleanroom class
• 0.2NM impact energy in end positions
• 817N max. force fy
• 1020N max. force fy static
• 817N max. force fz
• 1020N max. force fz static
• 23.69NM max. moment mx
• 29.58NM max. torque mx static
• 15.11NM max. moment my
• 18.87NM max. torque my static
• 15.11NM max. moment mz
• 18.87NM max. torque mz static
• 4.64NM max. permissible torque load mx as a function of stroke
• 108N max. effective load dependent upon stroke at defined distance xs
• 141N theoretical force at 0.6 mPa (6 bar, 87 psi), return stroke
• 188N theoretical force at 0.6 mPa (6 bar, 87 psi), advance stroke
• 488G moving mass
• 981G product weight
• 34.6MM centre of gravity of moving mass as a function of stroke
• See product drawing alternative connections
• RoHS-compliant note on materials
• Wrought aluminium alloy material cover
• NBR material seals
• Wrought aluminium alloy material housing
• High-alloy stainless steel material piston rod
• -5GC ambient temperature to 60GC ambient temperature
• Pneumatic connection m5