750W 台达B3伺服电机 ECM-B3M-C20807RS1 
750W台达伺服电机是自动控制装置中被用作执行元件的微特电机，其功能是将电信号转换成转轴的角位移或角速度。
750W台达伺服电机的工作原理
伺服系统（servo mechanism）是使物体的位置、方位、状态等输出被控量能够跟随输入目标（或给定值）的任意变化的自动控制系统。伺服主要靠脉冲来定位，基本上可以这样理解，伺服电机接收到1个脉冲，就会旋转1个脉冲对应的角度，从而实现位移。
因为，伺服电机本身具备发出脉冲的功能，所以伺服电机每旋转一个角度，都会发出对应数量的脉冲，这样，和伺服电机接受的脉冲形成了呼应，或者叫闭环，如此一来，系统就会知道发了多少脉冲给伺服电机，同时又收了多少脉冲回来，这样，就能够很精确的控制电机的转动，从而实现精确的定位，可以达到0.001mm。
B3系列
ASD-B3-0121-L
ASD-B3-0121-F
ASD-B3-0121-B3
ASD-B3-0121-E
ECB3-B3L-C20401RS1
ECB3-B3L-C20401SS1
ECB3-B3L-CA0401RS1
ECB3-B3L-CA0401SS1
ASD-B3-0221-L
ASD-B3-0221-F
ASD-B3-0221-B3
ASD-B3-0221-E
ECB3-B3B3-C20602RS1
ECB3-B3B3-C20602SS1
ECB3-B3B3-CA0602RS1
ECB3-B3B3-CA0602SS1
ASD-B3-0421-L
ASD-B3-0421-F
ASD-B3-0421-B3
ASD-B3-0421-E
ECB3-B3B3-C20604RS1
ECB3-B3B3-C20604SS1
ECB3-B3B3-C20804R71
ECB3-B3B3-C20804S71
ECB3-B3B3-CA0604RS1
ECB3-B3B3-CA0604SS1
ECB3-B3B3-CA0804R71
ECB3-B3B3-CA0804S71
ASD-B3-0721-L
ASD-B3-0721-F
ASD-B3-0721-B3
ASD-B3-0721-E
ECB3-B3B3-C20807RS1
ECB3-B3B3-C20807SS1
ECB3-B3B3-CA0807RS1
ECB3-B3B3-CA0807SS1
ASD-B3-1021-L
ASD-B3-1021-F
ASD-B3-1021-B3
ASD-B3-1021-E
ECB3-B3B3-E21310RS1
ECB3-B3B3-E21310SS1
ECB3-B3B3-EA1310RS1
ECB3-B3B3-EA1310SS1
ASD-B3-1521-L
ASD-B3-1521-F
ASD-B3-1521-B3
ASD-B3-1521-E
ECB3-B3B3-E21315RS1
ECB3-B3B3-E21315SS1
ECB3-B3B3-EA1315RS1
ECB3-B3B3-EA1315SS1
ASD-B3-2023-L
ASD-B3-2023-F
ASD-B3-2023-B3
ASD-B3-2023-E
ECB3-B3B3-E21320RS1
ECB3-B3B3-E21320SS1
ECB3-B3B3-EA1320RS1
ECB3-B3B3-EA1320SS1
ECB3-B3B3-E21820RS1
ECB3-B3B3-E21820SS1
ECB3-B3B3-EA1820RS1
ECB3-B3B3-EA1820SS1
ASD-B3-3023-L
ASD-B3-3023-F
ASD-B3-3023-B3
ASD-B3-3023-E
ECB3-B3B3-F21830RS1
ECB3-B3B3-F21830SS1
ECB3-B3B3-FA1830RS1
ECB3-B3B3-FA1830SS1