DC Motor Construction Parts

Commutating poles are usually made of solid steel, but for machines operating on sharply varying loads they are made Of sheet steel Armature

The commutator, which rotates with the armature, is cylindrical in shape and is made from a number of wedge-shaped hard drawn copper bars or segments insulated

slot download The wedge develops force on the conductor in the slot owing to the provision of packing material located between the wedge and the conductor The dovetail

slot ter gacor Slot wedges in a DC machine made of silicon steel 2 In a DC machine armature is stationary, yoke rotates Basic Electrical Engineering Objective Practice