| 摘要 |
PURPOSE: A switching-less DC motor is provided to improve stability by removing a current alternation device. CONSTITUTION: A stator(110) is wound in a method in which a coil is wound on a circular and a flat form of a nonmagnetic body in a radial shape. The stator includes magnetic fields in both sides of the stator. The stator is installed in the center of a rotor(120). The rotor includes a circular and a flat type permanent magnets corresponding to the magnetic field planes of the stator. A magnetic field plane of the rotor is composed to face both sides of the magnetic field of the stator.
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