Speed Tank Wheel / Gear Upgrade

thingiverse

(1) I printed the Speed Tank (links below) and found out, that the Wheels are not optimized for the chain. (maybe especially for my printing qualitiy) but after reducing the holes of the driving wheel (from 14 down to 13) it's working like a charm. Before the nose from the Chain was hitting direktly of the bar from the driving wheel. This cause lots of noise , vibrations and friction. after that the chain was perfectly moving inside the driving wheel. (2) With the other moving wheels i deleted the inlets of the drinving lane, so no more friction noise etc. (3) also i optimized the driving gear mount even for Drone motors. because they are cheaper and more availible than rc-car motors. and there are more that can handle 6s Batterys. (4) and optimize the Motor-driving wheel. Ressources: https://www.thingiverse.com/thing:2414983 https://www.thingiverse.com/thing:2024364