Description
在控制原理图中下限行程开关SQ2常开触头旁并联一个KM接触器的常开触头就可以了。当SQ2接通KM回路时,KM的主触头闭合的同时,与SQ2并联的一对常开触头也闭合了,等到撞块离开SQ2而使SQ2I常开断开时,KM线圈也不会失电,而继续保持得电状态
Bussmann ENF602-3PB611,60A DISCONNECT, TYPE 3R NEW
Bussmann ENF603-3PB611,60A DISCONNECT, TYPE 3R,12 NEW
Indramat TDM1.2-030-300-W0 AC Servo Controller
Square D KHL36200 200A circuit breaker NEW in BOX