A matsayin na'ura mai ƙarfi, ƙira da daidaita tsarin ɗaukar hoto na ahigh-voltage motoryana da mahimmanci don tabbatar da tsayayyen aiki, ƙarfin ɗaukar nauyi da rayuwar motar. An tsara tsarin ƙirar ƙirar ƙira a hankali bisa waɗannan buƙatun.
Mai zuwa shine cikakken bayani akan dalilai ta fuskoki da dama:
- Babban abun da ke ciki da aikin tsarin ɗawainiya Ƙirar gaba da ɗaukar baya:
Ƙaƙwalwar gaba yana kusa da gefen nauyin inji kuma yana da alhakin ɗaukar babban nauyin; Ƙarƙashin baya yana kusa da gefen fan na sanyaya, yana ba da taimako na taimako da kuma la'akari da zubar da zafi. Ƙarshen matsayi da ƙarshen kyauta: Ƙarshen matsayi yana hana ƙaurawar axial ta hanyar ƙarfafa ƙananan zobe na ɗamarar don tabbatar da kwanciyar hankali na motar; Ƙarshen kyauta yana ba da damar rotor don matsawa axially a cikin takamaiman kewayon ta hanyar zayyana rata don daidaitawa ga canje-canje kamar haɓakar thermal da haɓaka.
- Zaɓi da daidaita nau'ikan nau'ikan ƙwallon ƙafa masu zurfi:
Ya dace da lokatai tare da madaidaicin buƙatun da ƙananan ƙarancin juzu'i, galibi ana amfani da su a ƙarshen sakawa don iyakance motsin axial, amma tare da iyakancewar ƙarfin radial. Silindrical roller bearings: Ƙarfin nauyin radial mai ƙarfi, wanda ya dace da ɗaukar nauyin nauyi da nauyin tasiri, sau da yawa ana amfani da shi azaman tallafi mai nauyi don ƙare kyauta ko ƙarewar shaft.
- Fa'idodin tsari mai ɗaukar nauyi uku Haɓaka ƙarfin ɗaukar kaya:
Motar asynchronous mai ƙarfin lantarkis suna da babban iko da kaya masu nauyi. Tsarin nau'i-nau'i guda uku na iya inganta haɓakar haɓakar haɓakar haɓakar shaft. Musamman, ta hanyar yin amfani da layi daya na cylindrical roller bearings da zurfin tsagi ball bearings, tsohon bears radial lodi, da kuma na karshen aiki a matsayin matsayi hali don iyakance axial motsi. Su biyun suna haɗa juna don tabbatar da cewa motar tana aiki da ƙarfi a ƙarƙashin manyan lodi.
Gudanar da motsi na axial: Don yanayin aiki da ke buƙatar kulawa mai mahimmanci na motsi na axial, tsarin mai ɗaukar hoto na uku zai iya ƙayyade ƙayyadadden ƙayyadadden ƙayyadadden ƙayyadadden ƙayyadaddun ƙayyadaddun buƙatun.
Tsawaita rayuwar sabis: Daidaitaccen tsarin ɗaukar nauyi zai iya tarwatsa nauyi da rage lalacewa guda ɗaya, ta haka yana ƙara rayuwar sabis na gabaɗayan tsarin ɗaukar nauyi.
- Seling da lubrication zane
Don hana ɗaukar nauyi gudu a cikin da'irori yayin aiki da kuma kiyaye shi mai tsabta, tsarin ɗaukar hoto na babban ƙarfin ƙarfin lantarki yana ɗaukar tsarin rufewar labyrinth da zoben rufewa don hana yaduwar mai da ƙazantar waje daga mamayewa. Haka kuma, an sa mata bututun mai da bututun mai don saukaka maye gurbin mai, kuma za ta iya samun mai da magudanar ruwa ba tare da tsayar da na’urar ba, wanda hakan ke kara saukin kulawa da kuma amincin motar.
Tsarin uku-uku nababban injin lantarkis ana karɓa saboda dalilai da yawa, kamar haɓaka ƙarfin ɗaukar nauyi, sarrafa motsin axial, tsawaita rayuwar sabis, da sauƙaƙe kulawa. Wannan zane ba kawai ya dace da buƙatun aiki na motar ba a ƙarƙashin nauyin nauyi da madaidaicin yanayi, amma kuma yana la'akari da kwanciyar hankali da amincin tsarin.