| 摘要 |
PURPOSE: A stator for high-speed is provided to prevent temperature of stator and rotor from being excessively increased as allowing flow of air by securing space between wound coil at the stator and the rotor. CONSTITUTION: A stator unit(100) for high-speed motor comprises a circular pate material(10), a protruding material(20), and a blocking material(30). A circular plate material(10) has inner space and is equipped with circular form. Several protruding materials are protruded according to circumference toward center of the circular pate material(10), and have a rotor(2) arranged at the separated position from the end portion. One end portion of a blocking material(30) is combined to one of the protruding material and other end portion is combined to another protruding material(20) to partition space between protruding materials(20). A coil(4) located between protruding materials(20), and formed a space between protruding materials(20) which are positioned from blocking material(30) to end portion of protruding material(20).
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