In order to take into account the influence of skew in a motor accurately, it is necessary to perform 3D analysis (Fig. a). But the scale of 3D analysis may be large. JMAG can create a graph taking into account skew using 2D analysis results.
In this document, how to use the skew graph function is described.
Fig. a Skew applied in a motor
motor, skew graph, skew, step skew