NEMA 23

thingiverse

This is an accurate dimensioned model of a Nema 23 stepper motor drawn in Autodesk Inventor 2011 professional. It is a motor I have found in a skip and will be my z axis motor for the cnc mill/3D printer I am building. If anyone has a similar motor and wants to adapt it in anyway be my guest and as most motors have standard dimensions, whether the body is rounded or square it shouldn't matter. - hasn't got a rotating shaft, but this is easily adaptable.