Wilson Bill of materials
BOM by build variant
Common Parts
The differences between the T Series and R Series builds are the Y axis parts (the ends and the brackets that connect the Y axis to the frame).
The X axis parts (X ends, carriage, and extruder) are not only common between each Wilson design, but are basically identical to the Prusa i3 components. The X ends have been modified somewhat to integrate the X end limit switch, a Z-stop adjustment screw, and the idler bearing was moved outward a little to give the X axis more usable travel. (These components could also be used in a standard Prusa i3 as the rod dimensions are all identical).
The printed parts shown below are common to either R or T series Wilson: