Prusa I3 single z-axis motor system

Design for 3d printable belt and pulley system that enables Prusa I3 to work with only one z-axis motor. Could be useful in some situations ...


http://www.thingiverse.com/thing:151229

Project by: radus

Update:

Improved version 2 is released

http://www.thingiverse.com/thing:192950

Video demo of Rostock MAX z axis speed

It shows very high speed of Rostock MAX printhead over the gaps and bridges. It probably prevents strings ... and looks much more cooler then belt driven movement.