I-brushless DC motor iqukethe umzimba wemoto nomshayeli, futhi iwumkhiqizo ojwayelekile we-mechatronic.Ngenxa yokuthi i-brushless DC motor isebenza ngendlela yokuzilawula, ngeke yengeze ukuqala kokujika ku-rotor njenge-synchronous motor enomthwalo osindayo oqala ngaphansi kokulawulwa kwesivinini esishintshashintshayo, futhi ngeke kubangele ukuzulazula nokulahlekelwa kwesinyathelo lapho umthwalo ushintsha. kungazelelwe.Ozibuthe abangapheli bamamotho e-DC ama-brushless amancane naphakathi nendawo manje iningi lawo benziwe ngezinto ezingavamile ze-neodymium-iron-boron (Nd-Fe-B) ezinamazinga aphezulu kazibuthe.Ngakho-ke, ivolumu yemoto engajwayelekile kazibuthe kazibuthe yomhlaba iyancipha ngosayizi owodwa wohlaka uma iqhathaniswa nesigaba sesithathu se-asynchronous motor yomthamo ofanayo.
Injini ebhulashiwe: Injini ebhulashiwe iqukethe ibhulashi, futhi iyinjini ejikelezayo, engaguqula amandla kagesi abe amandla emishini (motho), noma iguqule amandla emishini abe amandla kagesi (ijeneretha).Ngokungafani nama-brushless motors, amadivaysi ebhulashi asetshenziselwa ukwethula noma ukukhipha i-voltage kanye namanje.I-motor brushed iyisisekelo sazo zonke izinjini.Inezici zokuqalisa ngokushesha, ukubhuleka okufika ngesikhathi, ukulawulwa kwejubane okushelelayo ebangeni elibanzi, kanye nesifunda sokulawula esilula.
Isimiso sokusebenza se-brushed motor kanye ne-brushless motor.
1. Injini ebhulashiwe
Lapho injini isebenza, ikhoyili nesihambisi ziyazungeza, kodwa insimbi kazibuthe nebhulashi lekhabhoni azijikelezi.Ushintsho olushintshanayo lwendlela yamanje yekhoyili lwenziwa isihambisi kanye nebhulashi elizungeza ngenjini.Embonini yezimoto zikagesi, ama-motor ama-brushed ahlukaniswe ama-motor ashayela ngesivinini esiphezulu kanye nama-motor anesivinini esiphansi.Kunomehluko omningi phakathi kwamamotho abhulashwayo nama-brushless motors.Kusukela egameni, kungabonakala ukuthi ama-motor brushed anamabhulashi e-carbon, futhi ama-brushless motors awanawo amabhulashi e-carbon.
I-brush motor inezingxenye ezimbili: i-stator ne-rotor.I-stator inezigxobo kazibuthe (uhlobo olumazombezombe noma uhlobo lukazibuthe unomphela), futhi i-rotor ine-windings.Ngemuva kokufakwa kukagesi, insimu kazibuthe (i-magnetic pole) nayo yakheka ku-rotor.I-engeli efakiwe yenza i-motor ijikeleze ngaphansi kokukhangana kwe-stator ne-rotor magnetic fields (phakathi kwe-N pole kanye ne-S pole).Ngokushintsha indawo yebhulashi, i-engeli phakathi kwezigxobo kazibuthe ze-stator kanye ne-rotor ingashintshwa (kucatshangwa ukuthi isigxobo kazibuthe se-stator siqala ukusuka e-engeli, isigxobo sikazibuthe se-rotor sikolunye uhlangothi, futhi isiqondiso esivela isigxobo kazibuthe se-rotor esigxotsheni kazibuthe se-stator isiqondiso sokujikeleza kwe-motor) isiqondiso, ngaleyo ndlela sishintsha isiqondiso sokujikeleza kwemoto.
2. I-brushless motor
I-brushless motor isebenzisa ukuguqulwa kwe-elekthronikhi, ikhoyili ayinyakazi, futhi isigxobo kazibuthe siyajikeleza.I-brushless motor isebenzisa isethi yamathuluzi kagesi ukuzwa indawo yesigxobo kazibuthe esihlala njalo nge-elementi yeHholo.Ngokwalo mbono, isekethe ye-elekthronikhi isetshenziselwa ukushintsha isiqondiso se-current ku-coil ngesikhathi ukuze kuqinisekiswe ukuthi amandla kazibuthe asendleleni efanele akhiqizwa ukushayela imoto, kuqedwe ukushiyeka kwe-motor brushed.
Lawa masekhethi yizilawuli zezimoto.Isilawuli se-brushless motor singakwazi futhi ukubona imisebenzi ethile injini ebhulashiwe engakwazi, njengokulungisa i-angle yokushintsha amandla, ukubhuleka injini, ukuhlehlisa injini, ukukhiya injini, nokusebenzisa isignali yebhuleki ukumisa ukunikezwa kwamandla enjini. .Manje i-alamu yokukhiya yemoto yebhethri isebenzisa ngokugcwele le misebenzi.
Izinzuzo ezihlukene zama-brushless motors nama-brushed motors
I-motor brushed inezinzuzo zayo, okungukuthi, izindleko ziphansi futhi ukulawula kulula.Izindleko zama-brushless motors ngokuvamile ziphakeme kakhulu, futhi ulwazi oluningi lomsebenzi luyadingeka ekulawuleni.Ngokukhula okuqhubekayo kobuchwepheshe bokulawula imoto obungena-brushless, ukwehla kwezindleko zezingxenye ze-elekthronikhi, ukuthuthukiswa kwezidingo zabantu zekhwalithi yomkhiqizo, kanye nengcindezi yokongiwa kwamandla kanye nokunciphisa ukukhishwa kwe-emissions, amamotho ama-brushed amaningi kanye nama-AC motors azothathelwa indawo DC brushless motors.
Ngenxa yobukhona bamabhulashi nabagibeli, amamotho amabhulashi anesakhiwo esiyinkimbinkimbi, ukwethembeka okungenamandla, ukwehluleka okuningi, umthwalo osindayo wokulungisa, ukuphila okufushane, kanye nezinhlansi zokuhamba zivame ukuphazanyiswa yi-electromagnetic.I-brushless motor ayinawo amabhulashi, ngakho-ke asikho isikhombimsebenzisi esihlobene, ngakho-ke ihlanzekile, inomsindo omncane, empeleni ayidingi ukunakekelwa, futhi inempilo ende.
Kweminye imikhiqizo esezingeni eliphansi, kungenzeka ngokuphelele ukusebenzisa i-motor brushed, inqobo nje uma ishintshwa ngesikhathi.Kodwa-ke, kweminye imikhiqizo enenani eliphakeme, njengama-air conditioner, izimoto, namaphrinta, izindleko zokushintshwa kwe-hardware ziphezulu kakhulu, futhi akufanelekile ukushintshwa njalo kwezingxenye, ngakho-ke ama-DC angenakuphila isikhathi eside asephenduke angcono kakhulu. ukukhetha.
I-Shenzhen Zhongling Technology Co., Ltd. ibigxile ocwaningweni lwe-stepper motor kanye ne-servo motor kusukela yasungulwa, futhi ithole amalungelo obunikazi amaningana futhi inokuhlangenwe nakho okucebile.Ama-stepper motors kanye nama-servo motors akhiqizwa yinkampani nawo athengiswa ekhaya naphesheya, abe yisinqumo esingcono kakhulu ezinkampanini zamarobhothi eziningi kanye nezinkampani eziningi ezikhiqiza imishini ezishintshayo.
Isikhathi sokuthumela: Dec-27-2022