Fuji Electric Co., Ltd.

Toshikazu Kubo

Satoshi Imamori

A rotor core () in a permanent magnet type rotating electric machine () is formed by laminating a plurality of plate materials (A), (B), (C), and (D) and includes one or a plurality of center bridges () formed between adjacent magnet slots () to couple an outer peripheral edge () and a core portion () together in one magnetic pole. Non-magnetic portions () are formed at a part or all of the one or the plurality of respective center bridges (). Insulation films () are disposed on surfaces of parts other than regions where the non-magnetic portions () are formed on the plurality of respective plate materials (A), (B), (C), and (D) forming the rotor core ().

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Hino, Japan

Toshikazu Kubo