Nema 23 Motor Coupling to 1/2" Acme Screw

Nema 23 Motor Coupling to 1/2" Acme Screw

thingiverse

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 guys can use this to fix or build your project too!

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