Customizable encoder wheel. in open SCAD
The file can also output a 2d image for export as svg or dxf file. Open file in open scad edit line 21: " SVG = false; " to " SVG = true; "
hit F6 then export; File > Export > Export as DXF...
16/8/2017
I've added a minor fix which when the rim is set to 0 on larger wheels it will now remove any artifacts on the edge.
The author marked this model as their own original creation. Imported from Thingiverse.