两台电机如何实现完全同步?
http://zhidao.baidu.com/question/1519671164811295220.html?fr=search&word=%B1%BE%CF%EE%C4%BF%D2%AA%C7%F3%BF%D8%D6%C6%C1%BD%CC%A8%D2%EC%B2%BD%BD%BB%C1%F7%B5%E7%B6%AF%BB%FA%CA%B5%CF%D6%CB%D9%B6%C8%B8%FA%CB%E6%CD%AC%B2%BD%D4%CB%D0%D0%2C%C1%BD%CC%A8%B5%E7%BB%FA%BF%D5%D4%D8%D4%CB%D0%D0%2C%B6%EE%B6%A8%B9%A6%C2%CA250w%2C%B6%EE%B6%A8%D7%AA%CB%D91480r%2Fmin.%D4%CB%D0%D0%B9%FD%B3%CC%D6%D0%2C%B0%B4%D5%D5%D3%A6%D3%C3%BB%B7%BE%B3%D0%E8%D2%AA%B8%F8%B6%A81%23%B5%E7%BB%FA%B0%B4%D5%D5%C4%B3%D2%BB%CB%D9%B6%C8%C7%FA%CF%DF%CA%B5%CA%B1%D4%CB%D0%D0%2C1%23%B5%E7%BB%FA%B8%FA%CB%E6%B8%F8%B6%A8&ie=gbk ——百度知道
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答:如两台电机是步进电机有几种实现完全同步运行:1、电机运行速度在250rpm以内,可以选择一拖二的步进驱动器NDC456D同时驱动2台同规格的步进电机如42MP48D5或57MP56D6等规格