Lead Nut for Moon's NEMA 14 Lead Screw Motor 14HY5001

cults3d

I bought a linear lead screw motor that turned out to not include a lead nut, and it's not the usual Tr-type lead thread. It's sold on eBay as: "Nema 14 2 Phase 6 Wire Stepper Motor Long Linear Screw Shaft Stepping Motor" or "NEMA 14 35MM 2 Phase 6 Wire Stepper Motor 1.8 Degree 5mm shaft Long Linear Screw" or "Nema14 2-Phase Stepper Motor 1.8 Degree long linear Screw Shaft Stepping Motor" or "1.8 Degree Nema 14 2 Phase Stepper Motor Long Linear Screw Shaft Stepping Motor" This has a 5mm diameter, 64mm long screw with a 2.5mm lead. At the time of posting, I haven't tested the motor because I needed a working lead nut to try it. I don't expect this to be precision, this is just for a proof of concept machine. Each mount screw hole is 7.25mm from the center of the lead screw. The hole size is meant for 2mm screws. Drill out a bit or, if you have CAD you can adjust this to your task. I didn't see any of the listings identify the motor part number, it's just what showed on the back case. I am not affiliated with or compensated by any of these sellers, I just figured someone might find the t-nut useful. I've included STEP plus also an Alibre file format, both are solid model file formats. And I included the solid models and STL of the motor itself for design and visualization purposes.