The performance of the spindle motor applied for the DVD drive was evaluated by considering the dynamic characteristics, including, cogging torque, runout, vibration, running current, acceleration time and torque constant. It was found that the stator designed with the opening angle of 11.43° and slot angle of 28.7° is an optimal construct for a spindle motor using the DVD application.
|Journal||Digests of the Intermag Conference|
|State||Published - 1 Jan 2000|
|Event||Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea|
Duration: 18 May 1999 → 21 May 1999