3R-460.86-2, Pneumatic chuck, MacroCombi

3R-460.86-2

Pneumatic chuck for mounting directly on the machine spindle. All X/Y/Z references in hardened and ground steel.

Note: When ordering state machine make and type.

  • Four M6 clearance holes, 67x20 mm and four M5 clearance holes, 63x26 mm
  • Required drawbar for Macro holder 3R-405.16
  • Required drawbar for MacroJunior holder 3R-405.11
  • Required air pressure 6±1 bar
  • Air-blast cleaning of the Z-references
  • Flushing connection
  • Weight 1.9 kg.
EDM-MILLING

Drawing

3R-460.86-2

Facts

MacroCombi (Macro & MacroJunior)
• Clamping force – 5000 N
• Fixed index positions Macro 4x90° & MacroJunior 3x120°
• Required air pressure, pneumatic chuck – 6±1 bar
• Recommended tightening torque, manual chuck – 4 Nm.

System-3R
Description
Feature
Machine-adapted
Machine-adapted

Applications

3R-460.86-2_Appl1