FAQ: Why are DC motor armature cores made of laminations?

Eddy currents are a form of loss in DC motors. Laminated armature cores experience fewer eddy currents and lower eddy current loss than solid cores.

The Advantages Of Stator Laminations - Electrical Apparatus

FAQ: Why are DC motor armature cores made of laminations?

Solved c) Figure 1 shows the 2-dimension view of a

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Why is copper used for armature windings in DC motors instead of

Why are copper wire used in DC motors and not iron? - Quora