Njengoba isisho sithi: "Isihlalo sehhashi esihle sihamba kahle nehhashi", umthombo wamandla we-FEEGOO isomisi sesandla ulungiswa kahle ukuthi siyini isimo samanje - ama-brushless motors, njengoba sazi sonke, ama-motor ama-brushless amakhulu namancane asetshenziswa ezindaweni eziningi. umkhakha wezobuhlakani bokwenziwa (AI).Ngakho-ke kuphi ukusetshenziswa kwe-brushless motor yokomisa isandla?Nansi impendulo yawo wonke umuntu:

I-ECO9966isandlaisomisi esine-frequency conversion brushless motor.

Okokuqala :Izici ze-brushless motor

I-brushless DC motor yakhiwe umzimba wemoto kanye nomshayeli, futhi iwumkhiqizo ojwayelekile we-mechatronic.Njengoba i-brushless DC motor isebenza ngemodi yokuzithiba, ngeke ingeze ukuqala kokujika ku-rotor njenge-synchronous motor eqalwa ngaphansi komthwalo osindayo ngaphansi kokulawulwa kwesivinini esishintshashintshayo, futhi ngeke kubangele ukuzulazula nokuphuma ngaphandle kwesinyathelo. lapho umthwalo ushintsha ngokuzumayo.Ozibuthe abangapheli bamandla aphakathi nendawo namancane ama-brushless DC motors manje iningi lawo benziwe ngezinto ezingavamile zomhlaba neodymium iron boron (Nd-Fe-B) ezinomkhiqizo wamandla kazibuthe ophezulu.Ngakho-ke, umthamo we-motor engavamile yamagnetic brushless motor ingusayizi owodwa omncane kunalowo we-asynchronous motor enezigaba ezintathu zomthamo ofanayo.Ngokuvamile, incane ngosayizi futhi inamandla amakhulu.

Okwesibili : Umehluko phakathi kwe-brushless motor ne-brush motor

Uma umshini wokuxubha usebenza, ikhoyili ne-commutator ziyazungeza, kodwa uzibuthe namabhulashi ekhabhoni awazungezi.Indlela yamanje eshintshanayo ikhoyili ishintshwa isihambisi namabhulashi azungeza nenjini.Embonini yezimoto zikagesi, ama-brush motors ahlukaniswe ama-motor shayela anesivinini esikhulu kanye nama-motor shayela anesivinini esiphansi..

1. Ukungqubuzana okuphezulu nokulahlekelwa okukhulu

Abangane abangochwepheshe bake bahlangabezana nale nkinga lapho bedlala ngama-motor abrashiwe ngaphambili, okungukuthi, ngemuva kokusebenzisa injini isikhathi esithile, injini idinga ukuvulwa ukuze ihlanze ibhulashi le-carbon yemoto, edla isikhathi futhi ekhandlayo, futhi umfutho wesondlo awekho ngaphansi kokuhlanza ikhaya.

2. Ukukhiqiza ukushisa okuphezulu kanye nempilo emfushane

Ngenxa yesakhiwo se-brush motor, ukumelana nokuxhumana phakathi kwebhulashi kanye ne-commutator kukhulu kakhulu, okubangela ukumelana okuphelele kwe-motor kube kukhulu futhi kulula ukukhiqiza ukushisa.Uzibuthe unomphela uyisici esishisayo.Uma izinga lokushisa liphezulu kakhulu, i-magnet izokhipha amandla kazibuthe , Ukusebenza kwe-motor kuyancishiswa, futhi impilo yesevisi ye-motor brushed iyathinteka.

3. Ukusebenza kahle okuphansi namandla aphansi okukhiphayo

Inkinga yokushisa ye-brush motor eshiwo ngenhla ibangelwa kakhulu ukuthi okwamanje kwenziwa ukumelana kwangaphakathi kwe-motor, ngakho-ke amandla kagesi aguqulwa ekushiseni ngezinga elikhulu, ngakho-ke amandla okukhipha i-motor brushed hhayi phezulu futhi ukusebenza kahle akuphakeme.

Izinzuzo zama-brushless motors

I-brushless DC motor yakhiwe umzimba wemoto kanye nomshayeli, futhi iwumkhiqizo ojwayelekile we-mechatronic.Ngoba i-brushless DC motor isebenza ngendlela yokuzilawula

1. Alikho ibhulashi, ukuphazamiseka okuphansi

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

2. Umsindo ophansi nokusebenza kahle

I-brushless motor ayinalo ibhulashi, ukungqubuzana kuncipha kakhulu ngesikhathi sokusebenza, ukusebenza kahle, futhi umsindo uphansi 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.Ukuqhathanisa okwedlule nokulandelayo, siyazazi izinzuzo zamamotho angenalutho ngaphezu kwama-motor axutshwe, kodwa yonke into ayiphelele.Izici zokusebenza zamamotho ama-brushless afana nokusebenza okuhle kakhulu kwe-torque enesivinini esiphansi kanye ne-torque enkulu ayinakuthathela indawo ama-brushless motors, kodwa Ngokuphathelene nokusebenziseka kalula kwamamotho ama-brushless, ngezindleko ezinciphayo zezilawuli ze-brushless kanye nokuthuthukiswa nokuncintisana kwemakethe ye-brushless. ubuchwepheshe ekhaya nakwamanye amazwe, izinhlelo ze-brushless power zisesiteji sokuthuthukiswa okusheshayo nokuthandwa, okubuye kukhuthaze kakhulu Ukuthuthukiswa kokunyakaza kwemodeli.

Okwesithathu, ukuncintisana kwezinkomba zokusebenza ezihlukahlukene

1. Ububanzi besicelo:

I-Brushless motor: ivamise ukusetshenziswa ezintweni ezinezidingo zokulawula eziphezulu kanye nesivinini esikhulu, njengamamodeli endiza, amathuluzi anembayo, njll., anokulawula okuqinile kwejubane lemoto nesivinini esikhulu.

I-Carbon brush motors: ngokuvamile imishini yamandla isebenzisa ama-brush motors, njengezomisa izinwele, izinjini zasefekthri, ama-hood asendlini, njll. Ngaphezu kwalokho, isivinini se-motor yochungechunge singafinyelela phezulu kakhulu, kodwa ngenxa yokuguga kwamabhulashi ekhabhoni, sebenzisa. Impilo ayilungile njengamamotho angenawo ama-brushless.

2. Impilo yesevisi:

Amamotho ama-Brushless: Ngokuvamile impilo yesevisi ilandelana amashumi ezinkulungwane zamahora, kodwa impilo yesevisi yamamotho ama-brushless nayo ihluke kakhulu ngenxa yama-bearings ahlukene.

I-Carbon brush motor: Ngokuvamile, ukuphila okuqhubekayo kokusebenza kwe-brush motor ngamakhulu ambalwa kuya kwamahora angaphezu kwe-1,000.I-carbon brush idinga ukushintshwa lapho umkhawulo wokusetshenziswa ufinyelelwa, ngaphandle kwalokho kulula ukubangela ukugqoka kokuthwala.

3. Sebenzisa umphumela:

I-Brushless motor: ngokuvamile isilawuli sokuguqulwa kwefrikhwensi yedijithali, ukulawulwa okuqinile, ukusuka ekuphendukeni okumbalwa ngomzuzu ukuya emashumini ezinkulungwane zama-revolution ngomzuzu kungafinyelelwa kalula.

I-Carbon brush motor: I-carbon brush motor endala ngokuvamile isebenza ngesivinini esingaguquki ngemva kokuqala, futhi ukulungiswa kwesivinini akulula kakhulu.Injini yochungechunge nayo ingafinyelela ku-20,000 rpm.

Kodwa impilo yesevisi izoba mfushane.

4. Ukonga amandla:

Uma kuqhathaniswa, i-brushless motor elawulwa ubuchwepheshe be-inverter izokonga amandla amaningi kune-series motor.Okujwayelekile kakhulu ama-air conditioner namafriji.

5. Mayelana nokugcinwa kwesikhathi esizayo, i-carbon brush motor idinga ukushintshwa.Uma ingashintshwa ngesikhathi, injini izolimala.I-brushless motor inesikhathi eside sesevisi, ngokuvamile izikhathi ezingaphezu kwezingu-10 kunemoto yebhulashi, kodwa idinga ukushintshwa uma iphukile.Motor, kodwa ukunakekelwa kwansuku zonke akudingekile.

6. Isici somsindo asihlangene nokuthi i-motor brushed, kodwa ikakhulukazi incike ekufanisweni kwe-bearing kanye nezingxenye zangaphakathi ze-motor.

Inkomba yepharamitha yemodeli ye-brushless motor, ngaphezu kobukhulu (ububanzi bangaphandle, ubude, ububanzi be-shaft, njll.), isisindo, ububanzi be-voltage, okwamanje akukho mthwalo, inani eliphezulu lamanje namanye amapharamitha, kukhona futhi inkomba ebalulekile- Inani le-KV, okuyipharamitha yokusebenza eyingqayizivele yenjini ye-brushless iyidatha ebalulekile yokwahlulela izici zokusebenza ze-brushless motor.

(FEEGOO) Ithini i-brushless motor esetshenziswa esomisini sesandla sejethi yomoya ecwaningwe ngu-FeegoUbuchwepheshe?

umgomo:

① I-brushless motor isebenzisa isiteringi sikagesi futhi ayihlangani nerotha.

② I-carbon brush motor isebenzisa ukuzungezisa kwe-rotor, ibhulashi lihlala lihlikihlwa ngendandatho yokushintsha, futhi ukuguguleka kwenhlansi kwenzeka ngesikhathi sokuhamba, ngakho-ke ibhulashi liyingxenye esengozini kuyo yonke imoto.Ngesikhathi esifanayo, uthuli oluthile luzokwenziwa ngesikhathi sokungqubuzana ne-rotor.

1.Ububanzi besicelo:

Ama-brushless motors: imboni yemikhiqizo yobisi, imboni yokuphisa, imboni yokucubungula umkhiqizo wenyama, imboni yokucubungula imikhiqizo yesoya, imboni yokucubungula iziphuzo, imboni yokucubungula amakhekhe, imboni yemithi, imboni yokunemba ngogesi, nezinye izindawo zokusebenzela ezingenalo uthuli ezinezidingo eziphezulu.

I-Carbon brush motor: Ingasetshenziswa kuphela kuzo zonke izinhlobo zezindlu zangasese nakwezinye izindawo lapho izidingo zingekho phezulu kakhulu, kodwa ingeke isetshenziswe njengendawo yokusebenzela engenalo uthuli!

2. Impilo yesevisi:

I-Brushless motor: Ingasebenza ngokuqhubekayo cishe amahora angama-20,000, futhi impilo yesevisi evamile yiminyaka eyi-7-10.

I-Carbon brush motor: Ingasebenza ngokuqhubekayo cishe amahora angama-500, futhi impilo yesevisi evamile iminyaka engu-2-3.

3. Sebenzisa umphumela:

I-Brushless motor: Ihamba ngesivinini esiphezulu esingu-90-95m/s, futhi umphumela wangempela ungafinyelela inganekwane yezandla ezomile ngama-5-7s.

I-Carbon brush motor: isivinini sokugijima nesikhathi esomile siphansi kakhulu kune-brushless motor.

4. Ukonga amandla:

Uma kuqhathaniswa, ukusetshenziswa kwamandla kwemoto engena-brushless yi-1/3 kuphela yaleyo yebhulashi lekhabhoni.

5. Ngokuphathelene nokugcinwa kwesikhathi esizayo, lapho i-carbon brush motor igugile, hhayi nje kuphela esikhundleni se-carbon brush, kodwa futhi shintsha izesekeli ezizungeze injini njengegiya elijikelezayo.Izindleko ziphakeme kakhulu.Okubaluleke kakhulu ukuthi umsebenzi jikelele uzothinteka.

6. Umsindo we-carbon brush motors uphakeme kakhulu kunalowo wama-brushless motors.

7. Izinga lokulungisa imikhiqizo yethu yochungechunge lwe-brushless motor lingaphakathi kuka-1%, kuyilapho izinga lokulungisa imikhiqizo ye-carbon brush liphezulu kakhulu uma kuqhathaniswa.