| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor capable of generating a high torque with a compact structure by a structure having two rotors at a central side and an outer peripheral side via a stator. SOLUTION: The motor comprises the first rotor fixed to an output shaft to form a first field by a disposed permanent magnet, the stator disposed at an outer peripheral side of the first rotor to form an armature by laminated steel sheets to become a magnetic path and an armature winding arranged in the slot of the plates, and the second rotor connected to the output shaft disposed at the outer peripheral side of the stator to form a second field by the disposed permanent magnet. In this case, the stator has a first armature winding for generating a rotary torque between the first rotor and the second rotor and a second armature winding for generating a rotary torque between the second rotor and the first rotor. Thus, the first and second windings are solely or commonly driven.
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