Synchronized Inverted Vertical Motors for CR-10 (S) with adjustable stabilizer for Z axis CR-10S. 100% printable including threaded rod

MAJ 07/10/2018: Added a wire feed that snaps onto the threaded rod to prevent unwinding of new reels.
MAJ 06/05/2018: Addition to the stepper support of the adjustable stabilizer of the Z axis
MAJ 03/29/2018: error on the belt tensioner stl

Reverse(?! suggestion welcome :) ) Vertical mounting system for CR-10 (S) motors with steppers synchronization option and Z adjustable stabilizer.

the size of the step of the printable threaded rod is M22x200. Or 2mm per revolution for an outside diameter of 22mm.
This set makes it possible to adjust the geometry of the Z axis by adjusting the length of the threaded rod. To do this, it is necessary to act on the adjusting ring and lock the position with the counter nuts

Allows the use of powerful stepper (photo: NEMA17x60mm)
Stepper synchronization dispenses repeated heating bed settings

Attention : You will have to reverse the direction of the Z axis stepper in the configuration_h (line 753 for Marlin 1.1.8) section of your firmware !

Material :

• 8x M4x10mm screw
• 8x M4 T Nuts
• 8x M3x10mm screw (stepper motors)
• 8x M3x12mm screw (lower base)
• 8x M3 T Nuts
• 2x radial bearing 12x21x5mm Ex : https://www.ebay.fr/itm/108-125-12x21x5-Radial-Bearing/282719308151?hash=item41d3624977:g:ae0AAOSw7ehXRDTr

Synchro Option :

• 2x GT2 16x8mm pulley ex : https://protype3d.fr/225-poulie-gt2-diametre-interieur-8-mm.html
• 1x GT2 free puley ex : https://protype3d.fr/525-poulie-gt2-folle-16-dents.html
• 1x GT2 760x6mm belt
• 1x M3x20mm screw (belt tensioner)
• 1x M3 Nut (belt tensioner)
• 1x M3 flat washer (belt tensioner)