Our NEMA 42 stepper motors have a 109.85mm (4.325 inch) square mounting face, a 55.52mm diameter pilot (spigot) and a 125.73mm bolt-circle diameter.
Our NEMA 42 stepper motors have a 109.85mm (4.325 inch) square mounting face, a 55.52mm diameter pilot (spigot) and a 125.73mm bolt-circle diameter.