<p>PURPOSE: A spindle motor is provided to prevent the conduction of a plate and an armature since one end of a flexible printed circuit board is arranged between a coil of the armature and the plate. CONSTITUTION: A rotating unit includes a rotary shaft(140) and a magnet. A bearing(120) supports the rotary shaft. A fixing unit includes an armature corresponding to a magnet. A plate(110) is supported to the rotary shaft and the fixing unit of a bearing holder is formed. A flexible printed circuit board(160) is arranged on the top of a plate. The flexible printed circuit board prevents conduction while being arranged between the plate and the armature. A bent portion corresponding to the fixing unit is formed on the printed circuit board.</p>
