Guided drive with ball bearing guide Ø 20 mm 40 mm stroke DFM-20-40-P-A-KF-F1A - Festo 8118853

At 6 bar the DFM-20-40-P-A-KF-F1A turns a theoretical 188 N into a guided linear motion over 40 mm, with a 20 mm piston.

Benefits

• Recirculating ball bearing guide: guide rods in recirculating ball bushings, transverse force Fy up to 817 N
• Force: 188 N advance and 141 N return at 6 bar (theoretical)
• Cushioning: elastic cushioning rings at both ends, impact energy up to 0.2 J
• Battery production: reduced Cu/Zn/Ni content (F1a)
• Piston rod: high-alloy stainless steel
• Moments: Mx up to 23.69 Nm, My/Mz up to 15.11 Nm

Applications

Use the DFM-20-40-P-A-KF-F1A where smooth travel and accurate guidance matter for lifting, joining or ejecting parts. The DFM-20-40-P-A-KF-F1A runs on compressed air to ISO 8573-1:2010 [7:4:4] at -5 to 60 °C ambient temperature and can be mounted in any position. Documented for this 40 mm stroke version: cleanroom class 6 to ISO 14644-1 and reduced Cu/Zn/Ni content for lithium-ion battery production (F1a).