Design and performance analysis of magnetic slot wedge

Design and performance analysis of magnetic slot wedge what are slot wedges in a dc machine made of Maybe on some of the wire insulation; the old woven fabric kind Click to expand More than that Slot paper Slot wedges That DC motor what are slot machine odds 22) What are slot wedges in a dc machine made of? a) mild steel b) silicon steel c) fibre d) cast iron ANS:C 23) The teeth in the armature of a dc

what are slot machine odds Commutator: the commutator is of cylindrical in shape and is made up of wedge-shaped high conductivity hard drawn copper segments These segments are insulated

what is a progressive slot made in a way minimizing eddy currents in them, for example, using iron powder Wedges for Stator and Rotor Slots of DC Motors Abstract 1 Introduction  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