ROTOR ASSEMBLY HAVING DIVIDED LARGE-CAPACITY MAGNET
To provide a rotor assembly for an electric motor having a divided high-capacity magnet.SOLUTION: The rotor assembly for an electric motor includes a rotor core and a plurality of magnets. The rotor core defines a rotary shaft. Each magnet includes a magnet stem portion and a magnet arm portion. The...
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| Zusammenfassung: | To provide a rotor assembly for an electric motor having a divided high-capacity magnet.SOLUTION: The rotor assembly for an electric motor includes a rotor core and a plurality of magnets. The rotor core defines a rotary shaft. Each magnet includes a magnet stem portion and a magnet arm portion. The magnet stem portion extends radially with respect to the rotary shaft and presents a radially outermost stem end portion. The magnet arm portion is located at least partially radially outwardly from the stem end portion. Additionally, the magnet arm portion extends circumferentially in the opposite direction to the magnet stem portion.SELECTED DRAWING: Figure 3
【課題】分割された大容量磁石を有する電気モータ用のロータアセンブリを提供する。【解決手段】電気モータ用のロータアセンブリは、ロータコアおよび複数の磁石を含み、ロータコアは、回転軸を画定し、各磁石は、磁石ステム部分および磁石アーム部分を含み、磁石ステム部分は、回転軸に対して半径方向に延在して、半径方向最外ステム端部を提示し、磁石アーム部分は、少なくとも部分的にステム端部から半径方向外側に位置し、加えて、磁石アーム部分は、磁石ステム部分に対して反対方向の円周方向に延在する。【選択図】図３ |
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