摘要 |
PROBLEM TO BE SOLVED: To provide a disc unit capable of stably recording or reproducing even in a high-speed rotation. SOLUTION: In a recording-disc reproduction unit having a rotor comprising a shaft to which a turn table is fixed for disposing a recording disc (disc) and a spindle motor comprising a stator having a slide bearing for relatively holding a shat of the rotor, the disc is so configured as not to float up even in a high- speed rotation due to a magnet that faces to the slide bearing and the rotor, and also a suction means between the slide bearing and the magnet.
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