Brushless motor - ngebuhle isicelo

Brushless motor has a ukusebenza kahle kuqhathaniswa okusezingeni eliphezulu - cishe 93%. Angaba nokuthuthukisa amandla amaningi. Inzuzo yayo eyinhloko - ukuntuleka ibhulashi inhlangano, okuyinto ngokushesha kwandisa nokwethenjelwa. Kulokhu, impilo lisebenze incike eside amabombo ayo. Kuyinto ezinomsindo ingasaphathwa kuqhathaniswa motor commutator. Ngenxa izakhiwo zabo, basuke kabanzi. Ngokwesibonelo, ayingxenye valve livaleke-off in uwoyela negesi umkhakha, njengoba abanakho amayunithi ibhulashi, ngakho akukho inhlansi. Embonini yezimoto asetshenziswa njengoba izinjini for somoya wiper, amafasitela ngamandla. Babuye esetshenziswa imishini kwezokwelapha, ekuklameni amarobhothi.

essence yayo wukuthi motor brushless kuyinto umshini ngqo wamanje nge inductor - Rotor kanye armature izinkampani enikeziwe phezu stator. Ayikho umsebenzi wenza shayela inhlangano Semiconductor inkinobho okuyinto anika le Windings armature futhi sekuqalile kubo ngokuhambisana isikhundla Rotor. Lowo njalo nazo kakhulu kuyinto motor brushless nge ezintathu okhombisa stator emazombezombe.

Rotor kungenzeka ongakhetha ezahlukene design, kuye ngokuthi ilungiselelo odonsa kuso. Ukuxhumana kwe-ababili fluxes kazibuthe kusukela stator futhi Rotor torque engu kwenzeka. Ukusebenzisa isikhundla inzwa engela Rotor phakathi ukusakaza ezimbili iyohlale sigcinwe uhla 90 °, nokuthi kuzodala torque engu esiphezulu. I stator emazombezombe kungase bondliwe kusuka kunoma imaphi Converter Semiconductor.

Ukukhiqizwa ngokurhaba brushless motors

Lezi amadivayisi ekhangayo model ezindizeni ngoba emasekhondini ambalwa abekelwe emaceleni inzuzo umfutho. Bazama ukwenza motor brushless ngezandla zakho ekhaya, njengoba onobuhle brushless ayatholakala emakhemisi ibiza kakhulu. Ezezindlu ngokuvamile tochitsya ka duralumin. Magnets ithathwe eBhayibhelini elidala CD-ngemoto.

Rotor lezi izinjini has ezimbili kuya ayisishiyagalombili ngazimbili isigxobo. I stator siqukethe umtimba core eyenziwe ngensimbi kagesi kanye Windings yethusi, okuyinto angena anemifantu azungezwe core. Isibalo Windings oluhambisana inombolo motor izigaba, futhi ngezinye izikhathi ingaba owodwa esigabeni, nobujamo, ezintathu okhombisa noma ngaphezulu. Usuke phakathi Windings Kwenziwa kagesi - inverters. Umhlangano we yonke idivaysi senziwa ngekulandzelana elandelayo:

- odonsa ezifakiwe ngendlela efanele;

- kuchungechunge kushaft kuyinto Imi;

- eminye yamba izimbobo lula isisindo kanye nokupholisa;

- kwenziwe ikhoyili stator zethusi wire;

- nezixhumi soldered;

- ukukhwezwa amabombo;

- ukukhwezwa esaziwa izindandatho.

Ngaphezu kwalokho wabuthela motor brushless ixhunywe umthombo amandla nokusebenza yayo uyahlolwa. Uma konke usebenza kahle, kungenzeka ukuba bafeze ukufakwa kwalo ku imodeli izindiza. Ngakho, i-self-ezenziwe brushless motor kungenzeka ukudala.