Bowden Extruder Nema 17 Motor mount for DaVinci

thingiverse

I've fine-tuned this to suit my Davinci 1.0 perfectly. It now allows for an incredibly short Bowden tube and minimizes ooze significantly. Essentially, I've pushed it to the limit in terms of brevity, with larger tabs that provide a much better grip on the motor and a larger hole designed specifically to accommodate a 13mm (M8) nut and bolt. Check out my quick YouTube video where I test it out: https://youtu.be/YpcxX4Zk8w0. I'm printing at an impressive 100mm/s and 80% speed on outlines – a huge improvement from the 20% accuracy I was struggling with before. The bearing remains the same as the original, a trusty 608ZZ skateboard bearing that's easily found under male teenagers' beds or at local skaters' shops. Get one second-hand to make sure it doesn't get used too hard!