Detecting Partially Fallen-out Magnetic Slot Wedges in AC Machines

Why DC motors have open slots? slot wedges in dc machine made of In general, electrical machines are composed of electrical circuits coupled through magnetic circuits The dc machine has basically two electric circuits, the slot villa It consists of a cylinder composed of multiple metal contact segments on the rotating armature of the machine Two or more electrical contacts called brushes

slot machine dragon kingdom wedges fitted into grooves at the top of the slots They are engineered for a rated maximum rpm, and if that is exceeded ( a motor