- difference(){
- cube([1.5, 2, 3/16] * scale);
- // motor shaft collar hole
- translate([0.5, 0.938, -1/16] * scale) {
- collar_hole(scale);}
- // nubbin hole
- translate([0.5 + 0.875 - 0.425, 0.938, -1/16] * scale){
- nubbin_hole(scale);}
- // mounting screw hole
- translate([0.5 + 1.213 - 0.425, 0.938 - 0.687/2, -1/16] * scale){
- mounting_screw_hole(scale);}
- translate([0.5 + 1.213 - 0.425, 0.938 + 0.687/2, -1/16] * scale){
- mounting_screw_hole(scale);}}}