Makenete e sa feleng e nang le sebopeho sa selikalikoe e tsitsitse hoDC motor, 'me hona joale e feta ka coil ho rotor ho hlahisa matla a ampere. Ha khoele ea rotor e tšoana le matla a khoheli, tataiso ea matla a khoheli e tla fetoha haeba e tsoela pele ho potoloha. Ka hona, borashe qetellong ea rotor e fetoloa ka Lipoleiti li kopane ka tsela e fapaneng, e le hore tataiso ea hona joale holim'a coil e fetole hape, 'me tataiso ea matla a Lorentz a hlahisoang ha e fetohe, kahoo motlakase o ka tsoela pele ho potoloha ka tsela e le' ngoe.
Molao-motheo oa ts'ebetso eaJenereithara ea DCke ho fetola matla a electromotive a chenchana a kentsoeng ka har'a coil ea armature hore e be matla a electromotive a DC ha a huloa ho tloha qetellong ea borashe ke motlakase le phello ea phetoho ea borashe.
Tataiso ea matla a motlakase a susumetsoang ke motlakase e khethoa ho ea ka molao oa letsoho le letona (mohala oa matla a khoheli o supa palema, monoana o motona o supa tsela ea motsamao oa mokhanni, 'me menoana e meng e mene e supa tataiso ea matla a motlakase a susumelitsoeng ke mokhanni).
Tataiso ea matla ho conductor e khethoa ke molao oa letsoho le letšehali. Paramente ena ea matla a makenete ea motlakase e theha torque e sebetsang holim'a armature, e bitsoang torque ea motlakase mochining o potolohang oa motlakase. Tataiso ea torque e khahlanong le oache, molemong oa ho etsa hore sekepe se potoloha ka tsela e fapaneng. Haeba torque ena ea motlakase e ka hlola torque ea ho hanyetsa holim'a armature (joalo ka torque ea ho hanyetsa e bakoang ke likhohlano le li-torque tse ling tsa mojaro), armature e ka potoloha ka tsela e fapaneng le oache.