Rotor

摘要

The purpose of the present invention is to obtain a preferable magnet torque while preventing a generated reluctance torque from lowering. A rotor core (31) has a plurality of magnet slots (32) and an air gap (34) formed therein, said magnet slots (32) being arranged in a circumferential direction, said air gap (34) consisting of a base hole (35) and a protruding hole (36). The base hole (35) extends toward the outer circumferential side of the rotor core (31) from the circumferential direction both ends of the magnet slots (32). In an axial direction view, the protruding hole (36) protrudes toward the circumferential direction of the rotor core (31) from at least one of the facing peripheral portions (35a, 35a) of the base holes (35) located at both ends of one magnet slot (32) and is positioned closer to the magnet slot (32) side than the outer circumferential side end (35b) of the base hole (35).