摘要 |
<p>A permanent magnet type rotating electrical machine includes a rotor (13) having a rotor core (19). Magnet holes (23,27) circumferentially arranged at regular intervals in the rotor core (19) include pairs of first magnet holes (21) and pairs of second magnet holes (25). Each pair of first magnet holes (21) are symmetric with respect to a line (L) extending through a rotor core (19) center. Each pair of second magnet holes (25) are located radially inside of the rotor core (19) and to the pair of first magnet holes (21) and are symmetric with respect to said line (L). A first magnet angle (AV1) created by permanent magnets (23) located in each pair of first magnet holes (21) is larger than a second magnet angle (AP2) created by permanent magnets (27) located in each pair of second magnet holes (25).</p> |