Guided drive with ball bearing guide Ø 25 mm 20 mm stroke DFM-25-20-P-A-KF-F1A - Festo 8118869

At 6 bar the DFM-25-20-P-A-KF-F1A turns a theoretical 295 N into a guided linear motion over 20 mm, with a 25 mm piston.

Benefits

• Recirculating ball bearing guide: guide rods in recirculating ball bushings, transverse force Fy up to 863 N
• Force: 295 N advance and 247 N return at 6 bar (theoretical)
• Battery production: reduced Cu/Zn/Ni content (F1a)
• Moments: Mx up to 29.35 Nm, My/Mz up to 12.52 Nm
• Cushioning: elastic cushioning rings at both ends, impact energy up to 0.3 J
• Piston rod: high-alloy stainless steel

Applications

Use the DFM-25-20-P-A-KF-F1A where smooth travel and accurate guidance matter for lifting, joining or ejecting parts. Operating medium for the DFM-25-20-P-A-KF-F1A is compressed air to ISO 8573-1:2010 [7:4:4], permitted ambient temperature -5 to 60 °C, any mounting position. For electronics, precision or battery production, this 25 mm version offers cleanroom class 6 to ISO 14644-1 and reduced Cu/Zn/Ni content for lithium-ion battery production (F1a).