Prusa I3 Improved XZ Axis 3D Printer Model

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License: CC BY-SA
File formats: STL,zip
Download type: zip
Size:3.7MB

The file 'Prusa I3 Improved XZ Axis 3D Printer Model' is (STL,zip) file type, size is 3.7MB.

Summary

This assembly brings a lot of improvements to the original i3 XZ axis system. It is available in two versions, with mounting points for M6 delrin nuts or holes for M5 nuts. Precision leadscrews and delrin nuts are available in eBay.
Changes to original:

  • Mount points for precision delrin nuts
  • Z bearing tightening with screws
  • Better tolerance for 8 mm linear rods
  • Mount point for Z adjuster screw
  • Adjustable belt tightener
  • Belt forces carried by X rods, not Z rods

4.6.2015: added axis ends that have looser tolerance for 8 mm smooth rod

Idler_mount.STL 46.2KB
Idler_supportassembled_axis.STL 36.4KB
X_axis.zip 3.2MB
X_idler.STL 321.4KB
X_idler_M5nut.STL 306.9KB
X_idler_M5nut_10mm.STL 306.9KB
X_idler_M5nut_8mm_looser.STL 225.7KB
X_motor.STL 359.3KB
X_motor_M5nut.STL 376.3KB
X_motor_M5nut_10mm.STL 376.3KB
X_motor_M5nut_8mm_looser.STL 267.6KB
Z_adjusterassembled_axis.STL 23.3KB