UltiBots + E3D Titan Aero (magball version)

thingiverse

This mounts an E3D Titan Aero to an Ultibots D300VS. It may also work on a K250VS with a small stepper motor. The spacer is for small steppers with short shafts which don't allow use of the E3D spacer. Jam it into the heatsink hole. If printing with ABS, you will need to go slow and turn on the parts cooling fan. The fan mount requites two M3x25 screws and nuts. The magball arms can interfere with the sensors in some fans. If your fan won't start spinning just turn the offending arm around. Print Settings Supports: Yes Notes: Lots and lots of support. It's easy support; default settings are fine. Make sure you have enough z-hop or lay a raft if your support gets knocked over. Post-Printing The stepper mount should be lightly sanded on both sides to ensure a smooth mating. The screw holes are intentionally snug to align everything better. Make sure you're tightening the stepper screws fully and not just grabbing the printed part.