Magnetic rotor, kapena rotor yokhazikika ya maginito ndi gawo lomwe silimayima la injini. Rotor ndi gawo losuntha mu injini yamagetsi, jenereta ndi zina zambiri. Magnetic rotor amapangidwa ndi mitengo ingapo. Mzati uliwonse umasinthasintha pozungulira (kumpoto ndi kumwera). Mitengo yotsutsana imazungulira chapakati kapena olamulira (makamaka, shaft ili pakati). Ichi ndiye kapangidwe kake ka ma rotor. Maginito osowa padziko lapansi okhazikika amakhala ndi maubwino angapo, monga kukula kochepa, kulemera kopepuka, kuchita bwino kwambiri komanso mawonekedwe abwino. Ntchito zake ndizochuluka kwambiri ndipo zimafalikira m'madera onse a ndege, malo, chitetezo, kupanga zipangizo, mafakitale ndi ulimi komanso moyo wa tsiku ndi tsiku.
Honsen Magnetics makamaka umapanga zigawo zikuluzikulu maginito mu okhazikika maginito galimoto Chalk, makamaka NdFeB okhazikika maginito Chalk galimoto amene angagwirizane mitundu yonse ya sing'anga ndi yaing'ono okhazikika maginito Motors. Kupatula apo, kuti tichepetse kuwonongeka kwa electromagnetic eddy pano mpaka maginito, timapanga maginito a laminated (multi splice magnets). Kampani yathu idapanga shaft ya mota (rotor) koyambirira, ndipo kuti tithandizire makasitomala bwino, tidayamba kusonkhanitsa maginito okhala ndi ma rotor shaft pambuyo pake kuti tikwaniritse kufunikira kwa msika pakuchita bwino kwambiri komanso mtengo wotsika.
Rotor ndi gawo losuntha lamagetsi amagetsi mu mota yamagetsi, jenereta yamagetsi, kapena alternator. Kuzungulira kwake kumachitika chifukwa cha kulumikizana pakati pa ma windings ndi maginito omwe amapanga torque mozungulira ma rotor.
Ma induction (asynchronous) motors, jenereta ndi ma alternators (synchronous) ali ndi ma electromagnetic system opangidwa ndi stator ndi rotor. Pali mapangidwe awiri a rotor mu injini yolowera: khola la gologolo ndi bala. Mu ma jenereta ndi ma alternators, mapangidwe a rotor amakhala olimba kwambiri kapena ozungulira.
Mu makina olowetsa magawo atatu, makina osinthira omwe amaperekedwa ku ma stator windings amawapatsa mphamvu kuti apange kusinthasintha kwa maginito. Kuthamanga kumapanga mphamvu ya maginito mumpata wa mpweya pakati pa stator ndi rotor ndipo imapangitsa kuti magetsi apangidwe kudzera muzitsulo zozungulira. Dongosolo la rotor limafupikitsidwa ndipo pano likuyenda mumayendedwe a rotor. Kuchita kwa kusinthasintha kozungulira komanso komweku kumatulutsa mphamvu yomwe imapanga torque kuti iyambitse mota.
Chozungulira cha alternator chimapangidwa ndi waya wozungulira pakati pachitsulo. Chigawo cha maginito cha rotor chimapangidwa kuchokera kuzitsulo zachitsulo kuti zithandizire kupondaponda ma conductor mipata ku mawonekedwe ndi kukula kwake. Pamene mafunde amayenda kudzera mu koyilo ya waya, mphamvu ya maginito imapangidwa mozungulira pakati, yomwe imatchedwa kuti munda wapano. Mphamvu zamakono za m'munda zimayang'anira mphamvu ya maginito. Direct current (DC) imayendetsa malowo mbali imodzi, ndipo imaperekedwa ku koyilo ya waya ndi maburashi ndi mphete zozembera. Mofanana ndi maginito aliwonse, mphamvu ya maginito yopangidwa ili ndi mbali ya kumpoto ndi kumwera. Mayendedwe oyenda molunjika a mota yomwe rotor ikuyatsa imatha kusinthidwa pogwiritsa ntchito maginito ndi maginito omwe amaikidwa pamapangidwe a rotor, kulola injiniyo kuti iziyenda mobwerera chakumbuyo kapena mopingasa.
