作者: Young Doo , Constantin C. Stancu , Robert T. Dawsey , Eric R. Ostrom
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摘要: A rotor for an interior permanent magnet machine has a body having output shaft and first cavity filled with magnetic material. Second cavities are disposed inboard of the not Non-magnetic rods extend through second protrude beyond end faces body. The press-fit in blind bores formed non-magnetic plates adjacent Shrink disks shrunk around projecting ends abutting relation plates. In order to prevent induced voltage from generating current cage by plates, oxide layer is between