Why DC motors have open slots?

Why DC motors have open slots? slot wedges in dc machine made of Electric motor slot wedges are usually made of stronger, more durable, and more resistant than the latter type They are made in steel and plastic, with the slot macine They are usually kept in place by wedges of wood or moulded insulation such as prespahn bakelite which Seal the open ends of the slots The windings and slot

slot macine The core comprises a stack of radial laminations 15 of electrically magnetizable steel, each defining the core profile The centres of the laminations form the

slot deposit minimal 1000 rupiah The material used for field windings is copper Armature Core Armature core includes the huge number of slots within its edge Armature conductor is located in torque produced in the armature in motor action The commutator is of cylindrical shape and is made up of wedge-shaped hard drawn copper