Akwai nau'ikan nau'ikan arc guda uku don micromotors:
1. Samarium cobalt yana da tsayayya ga yawan zafin jiki (400 ℃), launi na karfe yana da haske, kuma darajar yana da girma. Cikakken bincike ya nuna cewa micromotors ba kasafai suke amfani da maganadisu na samarium cobalt ba.
2.Permanent magnet ferrite, saboda high zafin jiki ne m zuwa NdFeB a wannan batun ne bayan shakka, don cimma musamman micro-motor matching, da tsari kudin na ferrite ne high, da kin amincewa kudi ne kuma high, saboda sauki karaya iya ne. kusurwar lalacewa
3. The dindindin arc magnet motor tare da neodymium magnet kamar yadda rotor maganadisu ne kananan a size, haske a nauyi, high inertia rabo, azumi a mayar da martani gudun servo tsarin, high a cikin iko da kuma gudun / bangaren rabo, babba a fara karfin juyi, da kuma yana ceton wutar lantarki. Motocin maganadisu galibi suna tayal, zobe ko trapezoid, waɗanda za'a iya amfani da su a cikin injina daban-daban, kamar injin maganadisu na dindindin, injin AC, injin DC, injin layi, injin buroshi, da sauransu.