| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power steering device that controls generation of abnormal noise in an electric motor. <P>SOLUTION: While providing a worm gear mechanism to one end side of a motor rotating shaft 24 and a resolver 35 on the other end side respectively, a resolver 35 side part holding a motor rotor 36 of a motor rotating shaft 24 and a worm gear mechanism side part holding by the motor rotor 36 of the motor rotating shaft 24 are rotatably supported by a first ball bearing 46 and a second ball bearing 54 respectively. The first ball bearing 46 and the second ball bearing 54 are given precompression by energizing the outer race of the second ball bearing 54 to the first ball bearing side 46 by the waved washer 64. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
