Emhlabeni wemishini yezimboni, ukukhetha kwemoto kungaba nomthelela omkhulu ekusebenzeni, ukusebenza kahle, kanye nezindleko. Phakathi kwezinhlobo ezahlukene zamamotho atholakalayo, amamotho e-asynchronous ezigaba ezintathu asetshenziswa kabanzi ngenxa yokuthembeka nokuqina kwawo. Kodwa-ke, uma kuziwa ekukhetheni injini efanele yezinhlelo zokusebenza ezithile, ukuqonda umehluko phakathi kwekheji ye-squirrel kanye nemiklamo ye-rotor yesilonda kubalulekile.
I-squirrel Cage Rotor Motors: Ubulula kanye Nokuqina
I-squirrel cage rotor iwuhlobo olujwayeleke kakhulu lwe-rotor esetshenziswa kumamotor asynchronous enezigaba ezintathu. Igama layo lisuselwa ekufaneni kwayo nesondo le-hamster noma ikheji le-squirrel. I-rotor iqukethe i-cylindrical core eyenziwe ngensimbi elayiniwe, enezingqimba ze-aluminium noma zethusi ezigijima ngokuhambisana ne-shaft, ezifinyeziwe kuzo zombili iziphetho ngamasongo.
Enye yezinzuzo eziyinhloko zama-squirrel cage motors ukulula kwawo. Njengoba angenawo amabhulashi, izindandatho zokushelela, noma izimbangi zangaphandle, lawa ma-motor awanawo ukunakekelwa futhi ahlala isikhathi eside. Abiza futhi ekukhiqizeni, okuwenza abe yinketho edumile ezinhlobonhlobo zezinhlelo zokusebenza zezimboni, okubandakanya amaphampu, amafeni, nama-conveyors.
Nokho, izinjini zekheji lezingwejeje zinemikhawulo ethile. Ngokuvamile bane-torque yokuqala ephansi uma kuqhathaniswa nama-rotor motors, okungaba yingozi ezinhlelweni ezidinga i-torque yokuqala ephezulu. Ukwengeza, banikeza ukulawula okuncane phezu kwesivinini kanye ne-torque ngesikhathi sokusebenza.
Amanxeba Rotor Motors: Ukuvumelana nezimo nokulawula
Ngakolunye uhlangothi, ama-rotor motors amanxeba, afaka i-rotor enama-winding axhunywe kuma-slip rings. Lezi zindandatho ezishelelayo zivumela ukwethulwa kwezinto eziphikisayo zangaphandle kumjikelezo we-rotor, okuhlinzeka ngokulawula okukhulu phezu kwezimpawu zokuqala nokusebenza kwemoto.
Ikhono lokulungisa ukumelana ne-rotor kwenza ama-rotor motors amanxeba aguquguquke kakhulu. Bangaletha i-torque yokuqala ephezulu, ibenze bafanelekele izinhlelo zokusebenza ezinemithwalo esindayo noma inertia ephezulu, njengama-cranes, ama-hoist, nama-compressor amakhulu. Ukwengeza, ama-resistors angaphandle angancishiswa kancane kancane njengoba i-motor ishesha, okuvumela ukusheshisa okushelelayo kanye nokunciphisa ukucindezeleka kwemishini.
Naphezu kwezinzuzo zabo, ama-rotor motors amanxeba ayinkimbinkimbi futhi ayabiza ukuwakha nokuyigcina. Ukuba khona kwama-slip rings nama-brushes kudinga ukunakekelwa okuvamile, futhi ukusebenza kahle okuphelele kwalezi zinjini kungaba ngaphansi uma kuqhathaniswa nama-squirrel cage motors, ikakhulukazi uma ulayisha ngokugcwele.
Ukukhetha OkulungileImotoNgezidingo Zakho
Lapho unquma phakathi kwekheji ye-squirrel kanye ne-rotor yesilonda enezigaba ezintathu ezingavumelanisiwe, kubalulekile ukucabangela izidingo ezithile zohlelo lwakho lokusebenza. Ama-squirrel cage motors alungele ukusetshenziswa lapho kulula khona, ukuqina, nokusebenza kahle kwezindleko kubaluleke kakhulu. Ngokuphambene, ama-rotor motors amanxeba anikeza ukuguquguquka okukhulu nokulawula, okuwenza afanelekele kangcono izinhlelo zokusebenza ezidinga i-torque ephezulu yokuqala kanye nesivinini esilungisekayo.
Njengomphakeli ohamba phambili wamamotho wezimboni, siyakuqonda ukubaluleka kokukhetha injini efanele ngezidingo zakho. Kungakhathaliseki ukuthi udinga ukwethembeka okumazombezombe kwenjini yekheji lengwejeje noma ukulawulwa okuthuthukisiwe kwenjini yerotor enesilonda, ithimba lethu lilapha ukuze likusize wenze ukukhetha okungcono kakhulu kokusebenza kwakho.
Ukuze uthole ulwazi olwengeziwe ngebanga lethu leama-motor asynchronous enezigaba ezintathukanye nezeluleko zochwepheshe ekukhetheni injini efanele yesicelo sakho, xhumana nathi namuhla. Masikusize unike amandla impumelelo yakho yezimboni ngesixazululo esiphelele semoto.