CR-10 second Z drive

thingiverse

Update: 11.09.2018 Please check https://www.thingiverse.com/thing:2829855 This solution works better, but you can still use two of my designed parts as I did. The problem was that often the T8 threads were not synchronized and I had to do it again manually with a fixture. Now I use only one original stepper, a belt, and some minor parts. ################################################################### I designed these three parts for making a second stepper lift up the second side of the Z-bar. The parts I needed to buy are: 1. T8 Threadbar with 500mm length + follower (Mother) 2. Flex coupling to put between stepper and threadbar 3. Two identical steppers because necessary. It was hard to get the original, so I bought two new ones 4. Longer screws to mount the Winkel where the mother for following the T8 thread sits I bought some parts on Amazon and some on eBay. The T8 threadbar came with mother and coupling and ball bearing. I believe the costs are about 45 euros for all excluding the self-printed parts. I used PET G material, which is my favorite printing stuff.