130XL tank track

thingiverse

Tanks used to have very complicated tracks, but this project takes a simpler approach. We utilize an endless 130XL timing belt, installed inside out, which measures 33 cm in length. You can easily find information on XL130 online. The small geared motor originates from AliExpress and provides exceptional grip on most flooring types due to its rubber material. Two compact pulleys deliver the necessary traction, while the wheels guide the timing belt along its path. The shafts are made of M4 material. A basic frame is incorporated solely for demonstration purposes in a video showcasing how it functions. If you wish to program this project, use an ATtiny85 chip combined with an L293D module. For further reference, view this tutorial: https://youtu.be/lfFVNTw5jPY.