12V Tumbler

thingiverse

Inspired by the innovative design on Thingiverse, I've created a simple and affordable tumbler based on car ventilation technology. This 12V motor-driven device utilizes threaded rods with an M8 diameter, ensuring efficient operation. The main bearings are designed to be 12*32 in size, leveraging generator bearings sourced from car parts. By repurposing these components, I've managed to reduce costs significantly. Kudos to the designer of Thingiverse's #1799757 for the original inspiration!