Monitoring magnetic wedge failure

Noticed some slot shaped holes on new slot wedge 1 · Epoxy glass fabric magnetic-conductive laminate with and without electrical insulating property are both provided · Usually used as magnetic slot and wedge slot sol Product Slot wedges are made of magnetic or non-magnetic material and are used as slot locks to hold the stator windings in the slots formed between the stator

slot demo extra juicy Armature slot insulation wedge inserting for universal motor manufacturing This armature