STATOR CORE OF AXIAL CAPACITOR MOTOR AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To realize miniaturization even with multiple poles and with the large number of windings, to control deterioration of a magnetic characteristic and to improve size precision in the stator core of an axial capacitor motor. SOLUTION: In the stator core 1, first slots 2 and second slots 3 are alternately formed in a longitudinal direction of a steel plate 17 and it is wound in a circle. The first slots 2 and the second slots 3 are formed in a width direction of the steel plate 17 by two stages. Thus, a sufficient winding space of A phase windings 8 and B phase windings 9 and a sufficient size of a first tooth part 4 and a second tooth part 5 can be secured. COPYRIGHT: (C)2008,JPO&INPIT