Modular scalable tracked R/C ground vehicle
thingiverse
Size is scalable, only depending on the dimensions of the aluminium extrusions and the number of roadwheels and track links. Work in progress, still searching for a suitable drive unit, the chosen motors are to weak. Thinking about a brushless solution with planetary gears. Already several modifications applied, mostly regarding reliabilty and to avoid wear. I will upload the necessary files once they have proven their usability. Regarding the tracks - there are two different versions available. I had a lot of DIN912 M4x80mm screws lying around which I thought would make a perfect track pin. When you are on a budget, the price is horrible, so I decided to use a 3mm pin out of stainless steel rods with M3 threads on both ends and some self locking nuts.
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