A simple way to change to belt extrusion for less noise and reduced wear. Includes a printable 80 tooth GT2 pulley.
openSCAD parametric cad file included. Can be used to change number of teeth.
Based on this very nice pulleys library:
http://www.thingiverse.com/thing:16627
UPDATE: There was a version posted with no holes and a thin back wall. It didn't work well since it flexed too much. It has now been removed. Thanks to turbotommi for testing.
UPDATE 14/01: RobotDigg changed the GT2 belt pack. See instructions for details
| gt2_extruder_cog_v07-1.scad | 20.0KB | |
| gt2_extruder_cog_v07-1.stl | 1.7MB | |
| gt2_extruder_cog_v09_preliminary.stl | 1.9MB |
![[V8.0] One/Two-Up Extruder With Lever And Adjustable Tension (E3D Support!) 3D Printer Model](https://res.3axis.co/ee4c5817-b473-4259-bcbf-002fb7e94e09/images/0be1ff5d-45da-4031-8164-056678bbe2df_thumb.jpg)
