Rotor ya motor stator yokhala ndi ma laminated cores ndi gawo lomwe limagwiritsidwa ntchito mumagetsi amagetsi omwe amakhala ndi gawo loyima (stator) ndi gawo lozungulira (rotor). Stator imapangidwa ndi zitsulo zazitsulo zopangidwa ndi laminated zomwe zimakonzedwa mwanjira inayake kuti zikhale pakati pa galimotoyo. Rotor imapangidwanso ndi zitsulo zamchere zamchere, koma izi zimakonzedwa mwanjira yosiyana kuti apange mphamvu ya maginito yozungulira.
Mphamvu yamagetsi ikadutsa pa stator, imapanga mphamvu ya maginito yomwe imagwirizana ndi maginito opangidwa ndi rotor. Kulumikizana kumeneku kumapangitsa kuti rotor ikhale yozungulira, yomwe imayendetsa shaft ya injini ndi makina aliwonse omata.
Kugwiritsiridwa ntchito kwa miyala yamchere mu stator ndi rotor ndikofunika chifukwa kumachepetsa mphamvu zomwe zimatayika kudzera mumtsinje wa eddy, womwe ndi magetsi omwe amapangidwa muzitsulo zazitsulo chifukwa cha kusintha kwa maginito. Mwa kuyala mbale zachitsulo, mafunde a eddy amangokhala ndi malupu ang'onoang'ono, omwe amachepetsa mphamvu yawo pakuchita bwino kwa injini.
