6SL3760-0MC00-0AA0伺服电机**又称执行电机，在自动控制系统中，用作执行元件，把收到的电信号转换成电机轴上的角位移或角速度输出。伺服电机内部的转子是永磁铁，驱动器控制的U/V/W三相电形成电磁场，转子在此磁场的作用下转动，同时电机自带的编码器反馈信号给驱动器，驱动器根据反馈值与目标值进行比较，调整转子转动的角度。伺服电机的精度决定于编码器的精度(线数)也就是说伺服电机本身具备发出脉冲的功能，它每旋转一个角度，都会发出对应数量的脉冲，这样伺服驱动器和伺服电机编码器的脉冲形成了呼应，所以它是闭环控制，步进电机是开环控制。
6SL3760-0MC00-0AA0
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