3. Gantry
Overview
The Gantry is configurable for an AWD version and a 2WD version. The major differences between the two configurations are the rear idler mounts. On AWD configurations, they have additional NEMA17 stepper motors integrated in the design, replacing the idler bearings.
Video tutorial
The video tutorial below depicts the AWD configuration, but may still be useful to those building a 2WD kit.
Table of contents
- 3.1 Motor mounts + integrated hinges
- 3.2(A) Rear idler 2WD
- 3.2(B) Secondary motor mounts/Idlers (AWD)
- 3.3 Printhead
- 3.4 Y-gantry rails, X-gantry and idlers
- 3.5 Belt routing and tensioning (AWD & 2WD)
- 3.5(B) AWD specific belt tensioning
- 3.6 Y-axis endstop mount