| 摘要 |
<p>The present invention is intended to provide a compact, energy-saving, quick-access magnetic disk unit having a reduced thickness. A coil holder (3a) for holding a driving coil (1) for moving a carriage (3) supporting a magnetic head (4) is fitted in a space surrounded by the driving coil (1). The driving coil (1) has a portion, which moves in a space between opposite permanent magnets (2a, 2b), having a thickness smaller than the other portions of the driving coil (1). <IMAGE></p> |
