Kev faib tawm Rotor winding
Muaj nws muaj peb hom DC armature windings: kev sib tw windings, yoj windings thiab qav windings. Ob lub qhov hluav taws xob kawg ntawm txhua lub kauj yog txuas nrog ob ntu ntu ntawm commutator. Qhov kev ncua deb ntawm ob ntawm nyob ntawm qhov chaw uas sib tshooj ntawm commutator hu ua commutator suab, uas yog sawv cev los ntawm Ys. Hom cua sib txawv muaj qhov sib txawv commutator suab.