Anti-Backlash Gear

This anti-backlash gear is made of two pieces. The halves are intended to be glued at the hub where the tabs interlock. The idea is there should be enough flex in the material used to print these to allow the spokes to produce the needed spring tension to counter the usual play caused by gearing backlash. In this case the angular offset between the two halves is 1.5°, but this may need to be altered. (Depends on material and specific usage.)