A cogging torque measurement system was proposed , which was composed of stepping motor, torque sensor, etc.
提出了一种由步进电机 、 转矩传感器等元件组成的齿槽转矩测试系统.
However, their cogging torque or unbalanced radial force is usually high, deteriorating the machine performance.
但是这种电机的齿槽定位转矩或不对称径向力一般也比较高.
Energy saving effect of three-high cogging mill with shallow box pass
三辊开坯机采用浅槽箱形孔型的节能效果
By electromagnetic field finite element simulation, the influence of cogging structure and pole width on the BEMF waveform was pointed out.
通过电磁场有限元仿真,指出电机齿槽结构和磁极宽度对反电势波形的影响。
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