| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress production of noise by preventing collision of a flexible flat cable in an annular space and its slide on the bottom face of the annular space. SOLUTION: The position of a terminal member 39 with which one end of a flexible flat cable 31 is connected at the lower part of the outer circumferential face 28a of a case 28 is differentiated from the position of a terminal member 43, with which the other end of the flexible flat cable 31 is connected at the upper part of the inner circumferential face 30a of a rotor 30 in the vertical direction to the maximum. Therefore, the flexible flat cable 31 is pulled up toward the rotor 30 in an annular space 47, and the impact of collision of the flexible flat cable 31 with the upper face 30b and the annular bottom face 28b is lessened. Thus, production of noise as the result of the collision is suppressed. Further, since contact of the flexible flat cable 31 with the annular bottom face 28b of the annular space 47 is prevented, noise due to slide of the flexible flat cable 31 on the annular bottom face 28b is suppressed.</p> |
