UrumbotXY 2.0

This project aims to push the limits of easy-to-replicate, high performance cable driven motion. This coreXY motion platform uses a nylon-coated steel cable under high tension to transmit fast and precise motion.

Fabrication

This design uses a mix of flat parts, and 3D printed parts.

The flat parts can be laser cut or waterjet out of a material 3-5mm thick. A file containing all the parts can be found here, and fits on an A4 page:

The files to 3D print can be found here, and fit on a standard Prusa bed. The recommended material for the print is PETG, though PLA can be used if no other option is available. The main issue with PLA is that is will creep overtime, offering no long term guarantees on a mechanical part.

Once the files are ready, gather all the hardware you'll need and follow the assembly steps below.

Assembly

Demo

Bill of Material

Coming soon

Download

Coming soon