| 摘要 |
PURPOSE: A spindle motor is provided to combine a curved stopper with one side of a thrust plate, thereby doubly securing a storage space of oil. CONSTITUTION: A sleeve receives a shaft. A thrust plate(40) is protruded to a direction which is perpendicular to an axis direction of the shaft. The thrust plate is combined with an upper unit of the axis direction of the sleeve. A first plate of a stopper(60) covers an upper side of the axis direction of the thrust plate. A second plate of the stopper is curved from one side of the first plate to a lower unit of the axis direction. |
