| 摘要 |
<p>An inductor motor 1 includes a stator block 20, a substantially cylindrical excitation coil 25, and a rotor 4 including two substantially columnar magnet rotors 40 coaxially arranged, and the magnet rotors 40 are individually inserted inside two stator blocks 20 coaxially arranged. The stator 2 is formed of a substantially flat plate-shaped preformed member of a magnetic material having a plurality of protruding pieces circumferentially formed and protruding radially outwardly, and has stator teeth 21 formed by bending the protruding pieces to stand up. The rotor 4 has an intermediate circumferential groove with a smaller diameter than a magnet portion between the two magnet rotors 40 coaxially arranged. A holding plate portion 22 of the stator 2 placed on an axially intermediate side in each stator block 20 is placed around the intermediate circumferential groove of the rotor 4.</p> |
