Traktion Maschine 3 (Tiny Trak)

thingiverse

This is a charming little RC tracked vehicle inspired by the "Tiny Trak" phenomenon. It's slightly larger than most, yet boasts sophisticated articulated suspension! Almost all the components are 3D printed, with only the motors, electronics, and some M3x10 bolts/nuts being exceptions to this rule. A future upgrade will likely incorporate bearings for the wheels because this version has a bit too much play, causing the tracks to jam when they're under tension. For the electronic components, I utilized two 18650 cells for power, which are mounted in the tray/ute section, along with continuous rotation servos. Additionally, I've uploaded design files for an N20 gear motor build, although it remains untested at this point. The tracks can be created using silicone molding or printed from TPU material, and the molds required for this process are also included.