| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the number of parts, and to simplify a manufacturing process by omitting a fixing member such as a rivet. <P>SOLUTION: A motor is provided with a rotor (60) in which a plurality of permanent magnets (70) is inserted into a magnet slot (65) of a rotor core (61), and S-poles and N-poles on the peripheral surface side of the rotor core (61) of the permanent magnets (70) are configured to be the same number. At one end in a rotation axis direction of the rotor (60) of each of the permanent magnets (70), a projecting portion (73) projecting out from the rotor core (61) and abutting on an end surface in the rotation axis direction of the rotor core (61) is formed. The projecting portions (73) are disposed at different rotation axis direction end portions in the permanent magnets (70) adjacent to each other in a circumferential direction of the rotor (60), and clip the rotor core (61) from both ends in the rotation axis direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
