| 摘要 |
PURPOSE: Disk apparatus having side attaching/detaching structure is provided to remarkably improve effectiveness. CONSTITUTION: Disk apparatus comprises: a fixing plate(100) having a coil(110') arranged on both sides to all directions and a through hole formed in center and connected to a wheel shaft; a pair of ring shaped rotary plate(200,200') facing each other having magnets(210,210') arranged on side to all direction for corresponding with the coil of the fixing plate. The ring shaped rotary plates are connected to a wheel shaft to have same gap and to be combined as a separate combining means to a rim combined of a bearing and a hub in order to correspond the coil and the magnets each other. |
