ROTATING ELECTRIC MACHINE
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United States of America
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Issued Date -
Mar 20, 2025
app pub date -
Jul 4, 2024
filing date -
Jul 4, 2024
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Abstract
In one embodiment, a rotating electric machine includes a rotor and a stator. The rotor is a rotor which is rotatable around a center axis. The stator surrounds the rotor from one radial side. The stator includes a back yoke, a coil unit, and a plurality of partition units. The back yoke has an annular shape centered on the center axis. The coil unit is disposed on the other radial side of the back yoke. The plurality of partition units partition a winding range in which the coil unit is disposed in a circumferential direction. Each of the partition units includes a magnetic body portion made of a magnetic material. A circumferential dimension of the magnetic body portion is less than a circumferential dimension of the winding range. A radial dimension of the magnetic body portion is ½ or more of a radial dimension of the coil unit.
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