| 摘要 |
PURPOSE: A stator for high-speed is provided to prevent the temperature of a stator and rotor from being excessively increased by allowing the flow of air by securing a 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 partition material(30). A circular plate material(10) has inner space and is equipped with circular form. Several protruding materials are protruded according to the circumference towards center of the circular plate material(10), and have a rotor(2) arranged at the separated position from the end portion. A partition material(30) is protruded from both sides of a protruding material(20), and is formed on the position of 3/4 to 7/8 of the total length of the protruding material at the direction of the place which the rotator is located.
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