Nema 23 Motor Coupling to 1/2" Acme Screw

Hi,

I realized that I needed a replacement motor/lead screw coupling for my home made CNC machine, so I designed this to fix my CNC. I figured someone out there could benefit from this design, so it is available for anyone who may need it.

My machine uses nema23 motors and they are used to turn a 1/2-10 acme lead screws.

This coupling requires six sets of 4-32 x 1-1/4 inch cap head screws to form the clamp. Print this coupling at 50% infill or greater and you'll be set.

Hope you