Flsun Cube 47mm Y Axis Replacement With Y Belt Tensioner

thingiverse

This is a 'cutup' version of "Better Y axis for flsun cube" with 47mm linear rod spacing - standard/original cube spacing, confirmed by my measurements. With this spacing, the original X carriage can be reused without modification. This project serves as an exercise in Fusion 360 for me, as I typically work with a 70mm version, which is why this design remains untested; however, it should function as intended. The top of the X belt loop has been designed to align with one of the screws supporting the linear bearing holders on the X carriage. Attachment from both sides is necessary, considering the hotend's placement at the front of the X carriage. To optimize balance, I recommend installing the stepper Y carriage on the left side, positioning the belt closer to the center of mass. Please refer to the original notes for guidance on belt tensioning.