Slot Wedges Dc Machine -

Why DC motors have open slots? slot wedges in dc machine made of 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 online 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 sites pa The function of a Commutator is to invert DC input wave to an AC wave in the armature winding It is built up of a number of small wedge shaped segments of high