A small design study for making a triangular wide-tracked wheel driven by a Lego Mindstorms EV3 large servo motor. Two of these on wither side of a robot chassis gives a very cool effect! I also created building instructions as a test of using LDCad.
You can download the building instructions here in PDF format.
The LDraw file is available here.
Here are a few images.
Shelby Davis
Oct 13, 2017 @ 15:29:34
With the new rubber track inserts (Link Tread Attachment, Single, Rubber) this would even have good grip on smooth surfaces!