Figure 1 shows a machine with permanent
magnets
that cover an 80o arc. In this example, a constant magnetization direction is defined for
each
magnet. At the edges of the magnet, the constant magnetization direction results in
magnetization that is nearly diagonal with respect to the gap. Depending on how the
magnets
are manufactured, this may be a true or erroneous representation of the fieldthe
magnets
need to be modeled as magnetize