Recent advances of SMC materials can be realized
motors made of SMC[1]-[5]. All motors proposed in the
literatures are PM machines. Because the literatures say
that the assistance of magnetic flux by permanent magnet
is necessary to attain high performance of the motor [5].
That means SMC is not suitable for electro magnet motor
such as induction motor. The comparison of magnetizing
characteristics is shown in Fig. 1. Magnetic density and
magnetic permeability of SMC is still lower than that
of conventional electromagnetic steel.