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对短音圈电机工作原理,电气参数计算公式作了讨论,给电机设计提供了根据。另外由磁盘定位系统观点,对电机设计主要性能指标如B1值,电感量L,B1值变化量等提出要求。经过几次试验改进,对我国第一台短音圈电机用于磁盘定位系统作了肯定结论并提出了今后的改进意见。
On the short voice coil motor working principle, the electrical parameters of the formula were discussed, to provide a basis for motor design. Also from the disk positioning system point of view, the main performance indicators of the motor design such as B1 value, inductance L, B1 value changes and other requirements. After several tests to improve, the first short voice coil motor used in China for the disk positioning system made a positive conclusion and put forward suggestions for future improvements.