| 摘要 |
PROBLEM TO BE SOLVED: To provide an outer rotor type motor which can prevent a defective air gap caused by the inclination of a, in simple constitution. SOLUTION: This rotor is equipped with a structure which has a main body 1, a cylindrical support 2 extending from the main body 1, and a spindle 3 threaded into the support 2. Moreover, it is equipped with a stator 4 which is fixed to the periphery of the support 2 of the above structure, a rotor 6 which is fixed via a rotor support 5 to the tip side of the spindle 3 projected from the support 2 and is arranged to surround the periphery of the stator 4, a main bearing 8 which is provided on the side of the main body 1 besides being inside the support 2, and a sub bearing 9 which is provided in a position not continuous from the main bearing 8, inside the support 2. The above main bearing 8 and the sub bearing 9 support the spindle 3 rotatably. COPYRIGHT: (C)2007,JPO&INPIT
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