3R-680.1-2, Pneumatic chuck, MacroMagnum

3R-680.1-2

Pneumatic chuck for machine spindles and lathes. Opened/locked by an air gun against a valve on the side, or alternatively on the back, of the chuck.

  • Required drawbar 3R-605.1 or 3R-605.4
  • Required air pressure 6 ±1 bar.
  • Fixed index positions 4x90°
  • Sealing ring
  • Turbo-locking of MacroMagnum pallets
  • Weight 9 kg.
EDM-MILLING

Drawing

3R-680.1-2

Facts

System MacroMagnum

  • Repetition accuracy – within 0.002 mm
  • Locking force – 16 000 N
  • Fixed index positions 4x90°
  • Required air pressure, pneumatic chuck – 6±1 bar
  • Recommended tightening torque manual chuck – Macro-pallet 4 Nm
  • Recommended tightening torque manual chuck – MacroMagnum-pallet 10 Nm

     

     

     

     

System-3R
Description
Pneumatic
Pneumatic
Feature
Matching air unit 3R-611.46
Matching air unit 3R-611.46

Applications