AXIAL MOTOR

摘要

An axial motor in which an armature side stator (13), a pair of rotors, and a pair of stators are arranged with spacings in the axial direction of a drive shaft (34). The armature side stator (13) has armature coils (24). The pair of rotors are a first rotor (12) and a second rotor (14) that are arranged on both sides of the stator (13) and have inductors (20, 21, 27, 28), and the pair of stators are a first field side stator (11) and a second field side stator (15) that are respectively placed on the outer sides of the first rotor (12) and the second rotor (14). The first and second rotors (12, 14) are placed on the drive shaft (34). First and second field coils (18, 31) are respectively annularly arranged in the first and second field side stators (11, 15), about the axis of the drive shaft (34). Current in the opposite directions are conducted in the first and second field coils (18, 31), so that the directions of magnetic fluxes occurring in the first and second field coils (18, 31) are opposite to each other.