MacroJunior
… gives extreme flexibility
… one chuck, two systems
… reduces setting-up times.
… ensures precision and quality
… is suitable for automatic changing with System 3R’s automation program.
- Clamping force – 5000 N
- Fixed index positions Macro 4x90° and MacroJunior 3x120°
- Required air pressure, pneumatic chuck – 6±1 bar
- Recommended tightening torque, manual chuck – 4 Nm
![undefined undefined](https://apiecat.gfms.com/medias/MacroJunior.jpg?context=bWFzdGVyfGltYWdlc3wxMzMwMTh8aW1hZ2UvanBlZ3xhRGswTDJnd1ppODRPREk1TWpnNE9EYzBNREUwTDAxaFkzSnZTblZ1YVc5eUxtcHdad3xiYjVkZGRiZDQ5NWRmNDU2MTUyYmUyZjJjNWYxMTkyY2RlZTBkOTZlZTc2YjA5MWI1NzczOWVhMzkyNzliMjlj)
39 results for 'MacroJunior'
3R-SP19270
Used in combination with 3R-491E when electrode blanks are mounted with adhesive and screws*. Permits mounting in MacroCombi chucks.
3R-SP19269
Used in combination with 3R-491E when soldering round (<50 mm) or square (<40 mm) copper blanks. Permits mounting in MacroCombi chucks.
3R-461-8.8-HP
Upper and lower faces ground parallel within 0.002 mm. Locating pin Ø8.8 mm (0/0.05 mm).
3R-465.1E-A
The taper is machined suitably for attaching very small electrodes. To be mounted on 3R-491E with three screws MFT4x12.
3R-465-LE
For round electrodes Ø4-8 mm or square < 8x18 mm, and with maximum height 30 mm.
3R-406.9
For horizontal mounting of MacroJunior holders in the Macro system. Screw locking.
![For mounting in the Macro system. Side locking of the MacroJunior holder. Duct for flushing through the electrode. 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.