BLV 6mm Gates XY and 3xSFU1204 kinematic leveling Z motion system for BLV MGN Cube

CAUTION! I designed the parts for being printed in MJF i.e. high accuracy and tight tolerances. EDIT-24.12.2021 added a .step file for a matching mod of the EVA extruder. For the mod I got rid of the belt tensioners, since we already have a pair, adjusted belt positions, fitted an Orbiter v1.5 and an optical x-endstop and fixed some design flaws of the original EVA design. EDIT-24.12.2020 HAD EVERYTHING PRINTED AND ASSEMBLED IT Reworked a few clearances that were to loose, making it harder to assemble stuff (no big deal tho if you already assembled everything) The keyhole in the left motor bracket was only in the bottom part and had to be drilled out in the top part. Fixed that now EDIT-19.08.2020 moved the motor positions for the X and Y slightly to the center, so that the steppers won't touch the frame (Michaels noise problems in the group made me a bit paranoid...) now the steppers can be as big as 43x43mm before touching the frame. Made two parts out of the one bulky Z-Motor/BK10 mount, for better flexibility (e.g. different ballscrew end dimensions) and for better realignment of bearing block, ballscrew axis and z motor. Also they will now be cheaper to manufacture if you want them to be SLS/MJF printed. EDIT-20.06.2020 repaired 3 misaligned holes in the right motor block top part. Thanks @Guru54321 Unified naming of the parts (BIG ONE) added my take on the kinematic leveling tripple z motion system using SFU1204 ballscrews and updated thing name, sources and pictures accordingly. EDIT-20.05.2020 Updated the tolerances for where two parts meet and where bearings and nuts are inserted (mostly 0.15mm) and the screw positions on the rear corners This is my take on the BLV MGN cube motion system! For Z I chose a tripple Z setup using SFU1204 ballscrews and standard BK/BF10 bearing blocks. I am using a kinematic leveling system using magnets (for size reference of these please check the step file, I ordered them from www.supermagnete.de