This flux reacts with the main field flux and produces rotation or torque.Ĩ) Commutator: It collects D.C. Supports the bearings in which armature rotates.Ħ) Armature Core: It houses the windings in the slot and provides a low reactance path to the main field flux and the armature flux.ħ) Armature Windings: It produces armature flux when current is passed through them.from the main and supply it to the armature winding through a commutator. is passed through them.Ĥ) Brushes: They receive D.C. Distributes the main field flux uniformly all around the periphery of the armature.ģ) Field Windings: They produce a magnetic field when D.C.Provide slow reactance path to the main field flux.Provides protection to armature from mechanical injury.Ģ) Field Poles: The main functions of poles are :.
1) Yoke or Frame: It is a stationary part called a starter.
