This paper discusses the modelling of magnetic field distributions in disk drive spindle motors using a combined finite element and analytical approach. The torque analysis of a spindle motor having NdFeB magnet poles is also presented. It is shown that the proposed method provides an effective tool for reliable torque computation in contrast to conventional finite element schemes.>
No takes yet. Share an insight, caveat, or question.
Liu et al. (1994) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: