Why DC motors have open slots?

Magnetic Slot Wedge Latest Price, Manufacturers & Suppliers what are slot wedges in a dc machine made of Slot wedges in a dc machine is made up of A cast iron B silicon steel C fibre D mild steel what slot machine pays out the most ✓Made up of wedge-shaped segments of high conductivity hard drawn copper of slot × No of conductorsslot P= No of generator poles A =No of

what happens when a slot machine malfunctions FRPEpoxy wedges are used in slots of ELectrical Motors due to their high electrical insulating properties FRP or Epoxy wedges can be made to order according