| 摘要 |
<p>The present invention relates to a spindle motor and a hard disk drive which comprises: a thrust member which is fixed to a base member; a shaft fixedly mounted to the thrust member; a sleeve placed on the top of the thrust member and is installed at the shaft to be able to rotate and comprises a clogging side projected radially outward at the bottom; and a stopper placed at a rotor hub and the top of the clogging side which rotates in conjunction with the sleeve, and is fixedly mounted to the base member.</p> |
