a parametric model of a mounting interface of the stepper motors NEMA 14 & NEMA 17.
The folder contains the source file where you can adjust the parameters depending on the motor used.

The parameters to modify:
PLT_Hole_DIA = the diameter of the mounting holes of the servo (mm)
Shaft_DIA = the diameter of the motor shaft (mm)
PLT_HOLE_Dist = the distance between a mounting hole and the shaft center (mm)
PLT_V = PLT_H = The dimensions of the motor (mm)
HEIGTH = the distance from the motor plate to the back of it (mm)