| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive high performance motor exhibiting high assembly precision and excellent productivity. SOLUTION: A yoke 11 having a plurality of pole teeth 11d is resin molded to constitute an integrally molded bobbin 4. An exciting coil is constituted by applying a winding 9 to the bobbin 4 and a stator section 10 is constituted by containing the exciting coil in a tubular metallic case 3. One end of the stator section 10 is covered with a resin cap 18 and a motor cover 23 is formed by resin molding the outer circumferential portion of the cap 18 and the case 3. A rotor 1 is set in the central space from the opening at the other end of the stator section 10 and supported rotatably through bearings 7 and 8 at locking portions 15 and 15 molded integrally at the opposite ends of the bobbin 4. COPYRIGHT: (C)2006,JPO&NCIPI
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