Cub Scout Space Derby Winder

thingiverse

Faced with the daunting prospect that my son might have to manually wind his Cub Scout Space Derby rocket's propeller, I took matters into my own hands and created a tool to make it easier for him. Here it is. Crafted in AutoCAD, this handy device utilizes a genuine Chinese TT motor that was scored for an unbeatable $1.82 (including shipping) from Banggood. A momentary push button switch combined with the reliable power of four AA batteries makes everything operate seamlessly. This design is straightforward and functional, but if you'd like to refine it, I've included an IGES file so you can customize the design in your preferred parametric design/CADD application. If you need any other tools designed, please don't hesitate to reach out – Pack/Troop 423 would greatly appreciate a donation!