Adjustable Geeetech Y motor holder

thingiverse

The Geeetech i3 Pro B is a solid entry-level printer, but its frame is made from acrylic which has a tendency to crack easily. One of the more delicate components is the Y axis motor holder, which can crack if tightened even slightly too firmly. It's also a bit short in length, meaning that when it's fully seated, the motor ends up sitting at an angle. Another issue with the original mount is that it doesn't properly align the belt with the mounting point on the bed. This part is a simple print that addresses all of these problems. With the motor installed in its lowest position, it sits at the same height as the original component. Simply move the motor upwards until the belt runs level and then tighten the screws to secure it into place.