| 摘要 |
The present invention provides a rotary motor which can enable permanent magnets of the rotary motor to be hard to demagnetize. The rotary motor (1) is provided with a stator (2) and a rotor (3), wherein a plurality of magnet insertion holes (31) are formed in a rotor core (20) of the rotor (3), a plurality of permanent magnets (21) are inserted into the magnet insertion holes (31) respectively, and a first gap (32) is formed to the rotor core (20) and is communicated with the magnet insertion holes (31), so as to cover the periphery, of the permanent magnets (21) inserted into the magnet insertion holes (31), at a first angle portion (21a) at the side of the stator (2). |
