Macro
… reduces setting-up times.
… ensures precision and quality.
… has automatic air-blast cleaning of the references in the pneumatic chucks.
… has higher locking force in the pneumatic chucks – turbo locking.
… has references of cemented carbide or hardened ground steel.
… is suitable for automatic changing with System 3R’s automation program.
- Repetition accuracy:
- MacroNano – within 0.001 mm
- Macro (Std and HP) – within 0.002 mm
- Locking force – 6000 N
- Fixed index positions – 4x90°
- Required air pressure, pneumatic chuck – 6±1 bar
- Recommended tightening torque, manual chuck – 6 Nm
- Recommended max workpiece weight – 50 kg.
![](https://apiecat.gfms.com/medias/Macro.jpg?context=bWFzdGVyfGltYWdlc3wxNzc4NDZ8aW1hZ2UvanBlZ3xhR00zTDJnNVlpODRPREk0TnprMU9ERXpPVEU0TDAxaFkzSnZMbXB3Wnd8YWU2NjZmNjQyZmZiNjA2NWI3MTQxMDA0NDE5ZWZjMWUyN2U3M2YzMjQ1MGNmMzEwMDk3ZTY2MTVkMjliNGVkMA)
137 results for 'Macro'
3R-600.27-30
Manual chuck for permanent mounting in spindle of powder press machine.
D-20173
Manual chuck for permanent mounting in spindle of powder press machine.
3R-651.75-50E
Hardened and milled with clearance holes for eight fixing screws. Note: Must be mounted on the workpiece/fixture before it is locked in a chuck.
90842
Two ground faces for vertical or horizontal mounting on the machine table.
![For mounting in the Macro system. Side locking of the MacroJunior holder. Duct for flushing through the electrode.](https://apiecat.gfms.com/medias/3R-446.11.jpg?context=bWFzdGVyfGltYWdlc3wxNzA5OTZ8aW1hZ2UvanBlZ3xhR1l4TDJnMVl5ODRPREE0TVRVME1UTTJOakEyTHpOU0xUUTBOaTR4TVM1cWNHY3wyMTQ2MDRmNzFlYjliOWNiYTcwZTUxMzVhYTM5ODc3MWRmZjcxYThlM2VjZWZlOTRiZjUxYmFhYjNiMzRmZjZj)
3R-446.11
For mounting in the Macro system. Side locking of the MacroJunior holder. Duct for flushing through the electrode.
3R-466.4033
For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode.