T12 Leadscrew Nut holders X&Y Axis of the TopsCNC NEMA23 version

thingiverse

This is an upgraded nutholder for a 12 mm leadscrew instead of the standard 8 mm screw used in the original CNC design of Topsie. It's specifically designed for use on the Y-axis, requiring two identical prints to be made. Additionally, I've included a 1mm thicker version marked with an "X" at the top, intended for use on the X-axis where only one print is needed. To minimize backlash, users should attach a nut to each nutholder from the opposite side. A suitable option for this nut can be found by printing it using a 3D printer, and a popular choice among makers includes the design available at https://www.thingiverse.com/thing:4511590. For more information on the original CNC design, please visit the detailed page at https://createforcuriosity.com/en/design/9vPDR81o/details.