| 20110210633 | Multi-Phase Rotating Motor - A multi-phase rotating motor causes interpolar mutually-coupled magnetic potential gradient of a field magnet member and an armature member to be prearranged by providing desired shape of pole face for two magnetic pole faces of magnetic assemblies of the field magnet member and the pole faces of the paired poles of electromagnetic assemblies of the armature member, thus controlling detent torque to be varied as desired; and multi-phase arrangement is utilized to further balance the unwanted detent torque in order to guarantee that magnetic flux centralization as well as minimization for magnetic flux loss and of interference effect in motor characteristics are hardly influenced. In addition, with the help of two or more than two magnetic tracks, more parallel air gaps are added in three-dimensional space of the motor to cause the motor, by means of the difference between the magnetic track to which the electromagnetic assemblies of the each-phase unit are corresponding and the magnetic track to which the electromagnetic assemblies of other phase units, to obtain the benefit that higher torque output is provided or more serially-connected and independently-moving individuals are simultaneously arranged, on condition of limited movement direction space. | 09-01-2011 |
