目前测试下来FGOUT的输出精度在1%左右,这个精度是驱动芯片的本身精度有关还是与电机的特性有关
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您好,
FGOUT 精度与 CLKIN 精度以及LOOP GAIN有关。 电机速度(单位为rpm)= (CLKIN频率) * 60/极对.