Comparison of the magnetic rubber plastics strips with the sintered ferrite magnetic rings shows that the former has superionrity over the latter in A/V micromotors.

• 本文简述了橡塑磁条的制造工艺及在永磁音像电机规模生产中的应用，与铁氧体烧结磁环进行比较，阐述了橡塑磁条在音像微特电机中使用的优势。