Komutator chinhu chakakosha mu aDC mota, iyo inonyanya kushandiswa kushandura nzira yezvino, zvichiita kuti ione kutenderera mberi uye kutenderera kutenderera kwemotokari. Mukushanda kweSIMO mudhudhudhu, commutator inoita basa rakakosha, uye kuita kwayo kunokanganisa zvakananga kushanda nekugadzikana kweiyo DC mota.
Iyo commutator inowanzo sanganisira seti yesimbi mapepa ari pedyo nekusangana nemabhurashi emota. Kana iyo mota ichitenderera, mabhurashi anobata simbi mapepa pane inofambisa, nekudaro achichinja kutungamira kwezvino. Iyi commutation mechanism inoita kuti mota itenderere ichienderera isina kumira nekuda kwekuchinja kwegwara rezvino.
Dhizaini yecommutator yakatetepa uye yakaoma, uye inoda kuve nechokwadi kuti ichiri kukwanisa kushanda zvakatsiga uye nekuvimbika nekumhanya kwakanyanya. Naizvozvo, kusarudzwa kwezvinhu, kurongeka kwekugadzirisa uye kuisirwa kweiyo commutator kwakakosha zvikuru. Kazhinji kutaura, iyo commutator inogadzirwa nesimbi zvinhu zvine yakanaka conductive zvivakwa kuti ive nechokwadi chekuyerera kweazvino. Panguva imwecheteyo, nzvimbo yaro inoda kunyatsogadziriswa kuti ivandudze kuita kwekubata nemabhurashi uye kuderedza kupera uye sparks.
Basa reiyo motor commutator harina kugumira pakushandura mafambiro ezvino, rinogonawo kugadzirisa kumhanya uye torque yemota kune imwe nhanho. Nekugadzirisa magadzirirwo emagetsi eiyo commutator, kuita kwemota kunogona kugadziridzwa. Semuenzaniso, kuwedzera huwandu hwesimbi mapepa eiyo commutator inogona kuwedzera kumhanya kwemota, nepo kushandura chimiro uye kurongeka kwesimbi mapepa kunogona kukanganisa torque kubuda kwemota. Mumashandisirwo anoshanda, mota dzemagetsi dzinoshandiswa zvakanyanya mumidziyo yakasiyana-siyana yemagetsi, senge mota dzemagetsi, maturusi emagetsi, uye midziyo yemumba. Midziyo iyi inoda kuti mota ikwanise kutenderera mberi nekudzokera kumashure kuti iite mabasa akasiyana, uye commutator ndicho chinhu chakakosha kuita basa iri.
Nekudaro, iyo motor commutator inogona zvakare kuve nemamwe matambudziko panguva yekushandiswa, sekupfeka uye kusabatana zvakanaka. Aya matambudziko anogona kukonzera kuita kwemota kudzikira kana kutokonzera kutadza. Naizvozvo, kugara uchiongorora uye kugadzirisa kweiyo commutator kwakakosha kuti uve nechokwadi chekushanda kwakajairika kwemota.
Muchidimbu, iyo commutator chinhu chakakosha mumota yemagetsi. Iyo inoziva kutenderera kumberi uye kudzosera kumashure kwemota nekushandura mafambiro ezvino uye inogadzirisa kuita kwemota kune imwe nhanho. Kunzwisisa musimboti uye basa remukombuta kwakakosha zvikuru pakushandisa kwakaringana uye kugadzirisa mota.