Rotor for rotary electric machine

A rotor for a rotary electric machine, comprising:

• a rotor core in which first magnet holes are formed symmetrically with respect to a d-axis when viewed in an axial direction, and second magnet holes including two or more hole portions arranged successively in a circumferential direction are formed symmetrically with respect to the d-axis when viewed in the axial direction;
• first permanent magnets disposed in the first magnet holes;
• and
• second permanent magnets disposed in the second magnet holes, wherein
• the rotor core includes a first part located on a radially outer side of the first magnet holes and forming an outer peripheral surface of the rotor core, a second part passing between the first magnet holes and the second magnet holes, extending to the outer peripheral surface of the rotor core at both circumferential sides, and a third part passing through a radially inner side of the second magnet holes, extending to the outer peripheral surface of the rotor core at both circumferential sides,
• one or more of the first magnet holes form a shape protruding radially inward of the rotor core on each circumferential side with respect to the d-axis,
• one or more of the second magnet holes form a shape protruding radially inward of the rotor core on each circumferential side with respect to the d-axis, and
• at least either the first magnet holes or the second magnet holes include hole portions or a hole portion extended on both circumferential sides with respect to the d-axis across the d-axis or through the d-axis, forming a shape of protruding radially outward of the rotor core when viewed in the axial direction, and include a curve in the shape of protruding radially inward of the rotor core when viewed in the axial direction.