Ikusasa le-motor lizoba "i-brushless" phela!Izinzuzo kanye nokubi, umsebenzi kanye nempilo yama-motorless brushless!|

Isifinyezo

Ama-Brushless DC motors agcwale ezimbonini ezahlukahlukene njengegagasi elihlanyayo, abe inkanyezi ekhuphukayo efanelekile embonini yezimoto.Singakwazi yini ukuqagela ngesibindi - esikhathini esizayo, imboni yezimoto izongena enkathini "yokungabi nalutho"?

Amamotho e-Brushless DC awanawo amabhulashi nabagibeli, yingakho igama lawo.Iqukethe umzimba wemoto kanye nomshayeli, futhi iwumkhiqizo ojwayelekile we-mechatronic.Njengomuntu “omusha” embonini yezimoto, nakuba umlando wama-brushless DC motors angena e-China ungemude, futhi intengo iphakeme kunaleyo yama-motor brushed, ngenxa yezinzuzo ezisobala zama-brushless motors, umfutho wokuthuthukiswa ungachazwa ngokuthi ngokushesha.Ngemva kokungena eShayina, yathandwa ngokushesha yizimboni ezifana nempahla yasendlini, izimoto, imikhumbi nemishini, futhi yathatha indawo ezimbonini ezihlukahlukene futhi yathuthuka ngokushesha.

Kungani ama-brushless motors enendawo?

Intengo ephansi ngokungangabazeki igxile ekuhlaseleni komkhakha kumamotho angenawo ama-brushless, kungani-ke isengakwazi ukuthola indawo emakethe yezimoto ngesikhathi esifushane?Eqinisweni, lokhu kufana ne-Apple.Uma nje umphumela wokusetshenziswa nekhwalithi kungaqinisekiswa, kungaheha abathengi abathembekile.Isibonelo, intengo yemikhiqizo ye-elekthronikhi yakwa-Apple iphakeme kunesilinganiso, kodwa imakethe isashisa.Ngokusobala, lapho izinga nentengo kungakhethwa kuphela, abathengi abanamandla okuthenga basazobeka kuqala umphumela wokusetshenziswa.

inzuzo:

(1) Ukugxambukela okunganabhulashi, okuphansi

I-brushless motor isusa ibhulashi, futhi ukuguqulwa okuqondile kakhulu ukuthi ayikho inhlansi kagesi ekhiqizwa lapho injini ebhulashiwe isebenza, okunciphisa kakhulu ukuphazamiseka kwenhlansi kagesi emshinini womsakazo olawula kude.

(2) Umsindo ophansi nokusebenza kahle

I-brushless motor ayinawo amabhulashi, amandla okungqubuzana ancishiswa kakhulu ngesikhathi sokusebenza, ukusebenza kahle, futhi umsindo uzoba ngaphansi kakhulu.Le nzuzo iwukusekelwa okukhulu kokuzinza kwemodeli.

(3) Impilo ende kanye nezindleko zokunakekela eziphansi

Ngaphandle kwebhulashi, ukuguga kwe-brushless motor ikakhulukazi ku-bearing.Ngokombono wemishini, i-brushless motor cishe iyimoto engenakulungiswa.Lapho kudingekile, kudingeka kuphela ukwenza ezinye ukulungiswa ukususwa uthuli.Ngokuqhathanisa okwedlule nokulandelayo, uzokwazi izinzuzo ze-brushless motor phezu kwe-brushed motor, kodwa konke akukona ngokuphelele.I-brushless motor inokusebenza okuhle kakhulu kwe-torque enesivinini esiphansi kanye ne-torque enkulu.Izici zokusebenza ze-brushless motor azinakushintshwa, kodwa Ngokuphathelene nokusebenziseka kalula kwama-brushless motors, ngomkhuba wokunciphisa izindleko zezilawuli ze-brushless kanye nokuthuthukiswa nokuncintisana kwemakethe kobuchwepheshe be-brushless ekhaya nakwamanye amazwe, isistimu yamandla ye-brushless esigabeni sokuthuthukiswa okusheshayo nokuthandwa, okubuye kukhuthaze kakhulu ukuthuthukiswa kokunyakaza kwemodeli.

ukushiyeka:

(1) Ukungqubuzana kukhulu futhi ukulahlekelwa kukhulu

Abangane abangamamodeli amadala baye bahlangabezana nale nkinga lapho bedlala ngama-motor brushed esikhathini esidlule, okungukuthi, ngemva kokusebenzisa i-motor isikhathi esithile, kuyadingeka ukuvula i-motor ukuhlanza amabhulashi e-carbon we-motor, okuyisikhathi- kuyadla futhi kusebenze kanzima, futhi amandla esondlo awekho ngaphansi kokuhlanza indlu.

(2) Ukushisa kukhulu futhi ukuphila kufushane

Ngenxa yesakhiwo se-motor brushed, ukumelana nokuxhumana phakathi kwebhulashi kanye ne-commutator kukhulu kakhulu, okuholela ekuphikisweni okukhulu kwemoto, okulula ukukhiqiza ukushisa, futhi umazibuthe unomphela uyisici esizwela ukushisa.Uma izinga lokushisa liphezulu kakhulu, insimbi kazibuthe izokhishwa uzibuthe., ukuze ukusebenza kwe-motor konakaliswe futhi impilo ye-motor brushed iyathinteka.

(3) Ukusebenza kahle okuphansi namandla aphansi okukhiphayo

Inkinga yokushisisa yemoto ebhulashiwe okukhulunywe ngayo ngenhla ibangelwa kakhulu ukuthi i-current isebenza ekuphikisaneni kwangaphakathi kwe-motor, ngakho-ke amandla kagesi aguqulwa abe amandla okushisa ngezinga elikhulu, ngakho-ke amandla okukhipha i-motor brushed. ayinkulu, futhi ukusebenza kahle akuphakeme.

Indima yama-motorless brushless

I-brushless motor iyithuluzi eliguqula amandla kagesi abe amandla emishini.Ngokusebenzisa amandla kagesi, amandla emishini angatholakala ukuze kuzuzwe izinhloso ezithile.Iyini ukusetshenziswa kwe-brushless motor ngokuvamile?Ingasetshenziswa embonini encane yezinto zikagesi zasekhaya, njengefenisha kagesi evamile.Eqinisweni, i-brushless motor iguqula amandla kagesi abe amandla omshini, futhi ifeni kagesi izophenduka ikulethele umuzwa opholile.Ngaphezu kwalokho, umshini wokugunda utshani embonini yasengadini empeleni usebenzisa i-brushless motor.Ngaphezu kwalokho, ukubhola kukagesi embonini yamathuluzi kagesi nakho kusebenzisa ama-brushless motors.Iqhaza le-brushless motor ukuguqula amandla kagesi abe amandla emishini, ukuze abambe iqhaza empilweni yawo wonke umuntu futhi athuthukise izinga lempilo yawo wonke umuntu.

Manje i-brushless DC motor isikwazile ukushintsha ngokugcwele ukulawulwa kwesivinini se-DC motor, i-frequency converter + i-frequency conversion motor speed regulation, i-asynchronous motor + regulation speed regulation.Ihlanganisa zonke izinzuzo zamamotho endabuko e-DC ngenkathi isusa ibhulashi lekhabhoni kanye nesakhiwo sendandatho yokushelela, futhi inezici ezinhle kakhulu ze-torque.Inokusebenza okuhle kwe-torque ngesivinini esimaphakathi nesiphansi, i-torque enkulu yokuqala kanye ne-torque encane yokuqala, ukulawulwa kwesivinini esingenasinyathelo, uhla lokulawula isivinini esibanzi, namandla okulayisha ngokweqile.Ngaphezu kwalokho, impilo yamanje yamamotho ajwayelekile angama-brushed cishe amahora ayi-10,000, kanti isikhathi sokuphila samamotho e-DC angama-brushless side izikhathi eziningana.

Ngaphezu kwalokho, ngenxa yokuthi i-brushless motor ngokwayo ayinakho ukuvuswa kanye nokulahlekelwa kwe-carbon brush, ukulahlekelwa kokunciphisa izigaba eziningi kuyaqedwa, futhi izinga eliphelele lokonga amandla lingafinyelela ku-20% ~ 60%, ngakho-ke umehluko wamanani ngamamotho ajwayelekile ungathembela kuwo kuphela. ukonga amandla.Ngemuva konyaka owodwa, izindleko zokuthenga zizobuyiswa.Ngaphezu kwalokho, eminyakeni yamuva nje uhulumeni ubelokhu ekhuthaza ukongiwa kwamandla nokuvikelwa kwemvelo.Ama-brushless motors kungashiwo ukuthi ayindlela yokuthuthukiswa kwezimoto.

Isikhathi sokuthumela: Jul-13-2022