Njengoko ilizwi lisithi: "Isali elungileyo lihamba kakuhle nehashe", umthombo wamandla we-FEEGOO isomisi sesandla siqwalaselwe kanye ukuba yintoni imeko yangoku - iimotor ezingenazintambo, njengoko sonke sisazi, iimotor ezinkulu kunye ezincinci ezingenazintambo zisetyenziswa kwiindawo ezininzi. intsimi yobukrelekrele bokwenziwa (AI).Ke uphi ukusetyenziswa kwebrushless motor yesomisi sesandla?Nantsi impendulo yomntu wonke:

I-ECO9966isandlaisomisi kunye nokuguqulwa rhoqo kwemoto brushless.

Ekuqaleni :Iimpawu ze-brushless motor

I-brushless DC motor yenziwe ngumzimba wemoto kunye nomqhubi, kwaye iyimveliso eqhelekileyo ye-mechatronic.Ukusukela ukuba i-brushless DC motor isebenza ngendlela yokuzilawula, ayizukongeza isiqalo sokujija kwi-rotor njengemoto ehambelanayo eqalwa phantsi komthwalo onzima phantsi komgaqo oguquguqukayo wesantya, kwaye ayiyi kubangela i-oscillation kunye nokuphuma-kwenyathelo. xa umthwalo utshintsha ngokukhawuleza.Iimagnethi ezisisigxina zomthamo ophakathi kunye nomncinci we-brushless DC motors ngoku ubukhulu becala zenziwe nge-iron boron ye-neodymium yentsimbi enqabileyo (Nd-Fe-B) enemveliso yamandla kazibuthe.Ke ngoko, umthamo womhlaba onqabileyo wemagnethi esisigxina ye-brushless motor yisayizi enye encinci kuneyenqanaba lesithathu le-asynchronous motor yomthamo ofanayo.Ngokubanzi, incinci ngobukhulu kwaye iphezulu ngamandla.

Okwesibini: Umahluko phakathi kwe-brushless motor kunye ne-brush motor

Xa i-motor brushed isebenza, i-coil kunye ne-commutator iyajikeleza, kodwa i-magnet kunye ne-carbon brushes ayijikelezi.Isalathiso sangoku esitshintshayo sekhoyili sitshintshwa ngumhambisi kunye neebhrashi ezijikelezayo ngemoto.Kumzi mveliso wezithuthi zombane, iimoto zebrashi zohlulwe zibe ziimotor ezinesantya esiphezulu kunye neemoto ezinesantya esiphantsi..

1. Ukungqubana okuphezulu kunye nelahleko ephezulu

Abahlobo abachwephesha baye badibana nale ngxaki xa bedlala ngeemoto ezixutyiweyo ngaphambili, oko kukuthi, emva kokusebenzisa imotor kangangexesha elithile, imotor kufuneka ivulwe ukucoca ibrashi yekhabhoni yemoto, edla ixesha kwaye inzima, kunye nokuqina kwesondlo akukho ngaphantsi kokucoca ikhaya.

2. Isizukulwana sobushushu obuphezulu kunye nobomi obufutshane

Ngenxa yesakhiwo semoto yebrashi, ukuchasana koqhagamshelwano phakathi kwebrashi kunye ne-commutator kukhulu kakhulu, okubangela ukuxhathisa ngokubanzi kwemoto ukuba kukhulu kwaye kulula ukuvelisa ubushushu.Imagnethi esisigxina yinto eshushu.Ukuba ubushushu buphezulu kakhulu, umazibuthe uya demagnetize , Ukusebenza kwemoto kuncitshisiwe, kwaye ubomi benkonzo ye-motor brushed buchaphazeleka.

3. Ukusebenza okuphantsi kunye namandla aphantsi okuvelisa

Ingxaki yobushushu yemoto ekhutshiweyo ekhankanywe ngasentla ibangelwa kakhulu kukuba i-current yenziwa kwi-internal resistance ye-motor, ngoko ke amandla ombane aguqulwa abe ngubushushu kumlinganiselo omkhulu, ngoko ke amandla okukhutshwa kwemoto ehlanjululwayo. hayi phezulu kwaye ukusebenza kakuhle akukho phezulu.

Izinto eziluncedo zeenjini ezingasebenziyo

I-brushless DC motor yenziwe ngumzimba wemoto kunye nomqhubi, kwaye iyimveliso eqhelekileyo ye-mechatronic.Ngenxa yokuba i-brushless DC motor isebenza ngokuzilawula

1. Akukho bhrashi, ukuphazamiseka okuphantsi

I-brushless motor iyayisusa ibrashi, kwaye olona tshintsho luthe ngqo kukuba akukho spark sombane esiveliswayo xa i-brush motor isebenza, nto leyo inciphisa kakhulu ukuphazamiseka kwe-spark yombane kwisixhobo serediyo esilawulwa kude.

2. Ingxolo ephantsi kunye nokusebenza kakuhle

I-brushless motor ayinayo i-brush, i-friction iyancipha kakhulu ngexesha lokusebenza, ukusebenza kakuhle, kwaye ingxolo iphantsi kakhulu.Le nzuzo yinkxaso enkulu yokuzinza komzekelo.

3. Ubomi obude kunye neendleko eziphantsi zokugcinwa

Ngaphandle kwebrashi, ukunxitywa kwemoto ye-brushless ikakhulu kwi-bearing.Ukusuka kwindawo yokujonga i-mechanical, i-brushless motor iphantse ibe yi-motor-free motor.Xa kuyimfuneko, kufuneka kuphela ukwenza ukugcinwa kokususa uthuli.Ukuthelekisa yangaphambili kunye nelandelayo, siyazazi iingenelo zeemoto ezingenabrashi ngaphezulu kweemoto ezixutyiweyo, kodwa yonke into ayiyonyani.Iimpawu zokusebenza zeemotor ezingenasibhurashi ezifana nokusebenza kwetorque enesantya esisezantsi kunye netorque enkulu ayinakuphinda ithathelwe indawo kwiimotor ezingenasbhrashi, kodwa ngokumalunga nokulula kokusetyenziswa kweemotor ezingenasbhrashi, kunye neendleko ezihlayo zokulawula i-brushless kunye nophuhliso kunye nokhuphiswano lwentengiso yebrushless. iteknoloji ekhaya nakwamanye amazwe, iinkqubo brushless amandla kwinqanaba uphuhliso olukhawulezayo kunye popularization, nto leyo ekhuthaza kakhulu Uphuhliso intshukumo imodeli.

Okwesithathu, ukhuphiswano lwezalathisi zokusebenza ezahlukeneyo

1. Ubungakanani besicelo:

I-Brushless motor: idla ngokusetyenziswa kwizixhobo ezineemfuno zolawulo oluphezulu kunye nesantya esiphezulu, njengemodeli yenqwelomoya, izixhobo ezichanekileyo, njl.njl., ezinolawulo olungqongqo lwesantya semoto kunye nesantya esiphezulu.

Iinjini ze-Carbon brush: ngokuqhelekileyo izixhobo zamandla zisebenzisa ii-motor brush, ezifana nezomisi zeenwele, iimoto zefektri, ii-hoods zekhaya, njl njl. Ukongeza, isantya soluhlu lweemoto sinokufikelela phezulu kakhulu, kodwa ngenxa yokunxitywa kweebrashi zekhabhoni, sebenzisa. Ubomi abukho buhle njengeemotor ezingenazintambo.

2. Ubomi benkonzo:

Iinjini ze-Brushless: Ngokuqhelekileyo ubomi benkonzo bunomyalelo wamashumi amawaka eeyure, kodwa ubomi benkonzo yee-motor brushless nabo buhluke kakhulu ngenxa yeebheringi ezahlukeneyo.

I-Carbon brush motor: Ngokubanzi, ubomi obuqhubekayo bokusebenza kwemoto yebrashi ngamakhulu aliqela ukuya ngaphezulu kweeyure ezili-1,000.I-carbon brush idinga ukutshintshwa xa umda wokusetyenziswa ufikeleleke, ngaphandle koko kulula ukubangela ukugqoka ukuthwala.

3. Sebenzisa isiphumo:

I-Brushless motor: ngokuqhelekileyo ulawulo lokuguqulwa kwamaza edijithali, ukulawula okunamandla, ukusuka kwiirevolutions ezimbalwa ngomzuzu ukuya kumashumi amawaka eenguqu ngomzuzu kunokufezekiswa ngokulula.

Imoto yebrashi yeCarbon: Imoto yebrashi yekhabhoni endala isebenza ngokubanzi ngesantya esingaguqukiyo emva kokuqalisa, kwaye uhlengahlengiso lwesantya alulula kakhulu.Iimoto ezilandelelanayo zinokufikelela kwi-20,000 rpm.

Kodwa ubomi benkonzo buya kuba bufutshane.

4. Ukonga amandla:

Ngokwentelekiso, i-brushless motor elawulwa yitekhnoloji ye-inverter iya konga amandla amaninzi kunothotho lweemoto.Ezona ziqhelekileyo zi-inverter air conditioners kunye neefriji.

5. Ngokumalunga nokugcinwa kwexesha elizayo, i-carbon brush motor kufuneka itshintshwe.Ukuba ayitshintshwanga ngexesha, i-motor iya konakala.Imoto ye-brushless inobomi obude benkonzo, ngokuqhelekileyo ngaphezu kwe-10 yamaxesha emoto ye-brush, kodwa ifuna ukutshintshwa xa yophukile.Imoto, kodwa ukugcinwa kwemihla ngemihla akuyimfuneko.

6. Inkalo yengxolo ayinanto yakwenza nokuba i-motor brushed, kodwa ubukhulu becala ixhomekeke ekulungelelaniseni i-bearing kunye nezixhobo zangaphakathi ze-motor.

Isalathiso sepharamitha yemodeli ye-brushless motor, ukongeza kwimilinganiselo (i-diameter yangaphandle, ubude, i-shaft diameter, njl.njl.), ubunzima, uluhlu lombane, akukho mthwalo wangoku, ubuninzi bangoku kunye nezinye iiparamitha, kukho isalathiso esibalulekileyo- Ixabiso le-KV, eliyi-parameter yokusebenza ekhethekileyo ye-brushless motor yidatha ebalulekileyo yokugweba iimpawu zokusebenza zemoto ye-brushless.

(FEEGOO) Yintoni i-brushless motor esetyenziswa kwi-air-jet hand dryer ephandwe nguFeegoIteknoloji?

umgaqo:

① I-brushless motor isebenzisa i-electromagnetic steering kwaye ayenzi naluphi na unxibelelwano kunye ne-rotor.

② I-carbon brush motor isebenzisa ukujikeleza kwe-rotor, ibrashi isoloko ikhutshiwe ngendandatho yokutshintsha, kwaye ukhukuliseko lwe-spark lwenzeka ngexesha lokuhamba, ngoko ke ibrashi iyinxalenye esengozini kuyo yonke imoto.Ngexesha elifanayo, uthuli oluthile luya kuveliswa ngexesha lokukhuhlana kunye ne-rotor.

1.Ubungakanani besicelo:

Iimotor ezingasebenziyo: ishishini lemveliso yobisi, ishishini lotywala, ishishini lokulungisa imveliso yenyama, ishishini lokulungisa imveliso yesoya, ishishini lokulungisa isiselo, ishishini lokulungisa i-pastry, ishishini lamayeza, i-electronic precision factory, kunye nezinye iiworkshop ezingenathuli ezineemfuno eziphezulu.

I-Carbon brush motor: Inokusetyenziswa kuphela kuzo zonke iintlobo zezindlu zangasese kunye nezinye iindawo apho iimfuno zingekho phezulu kakhulu, kodwa ayikwazi ukusetyenziswa njengendawo yokusebenzela engenathuli!

2. Ubomi benkonzo:

I-Brushless motor: Ingasebenza ngokuqhubekayo malunga neeyure ezingama-20,000, kwaye ubomi benkonzo eqhelekileyo yiminyaka eyi-7-10.

I-Carbon brush motor: Ingasebenza ngokuqhubekayo malunga neeyure ezingama-500, kwaye ubomi benkonzo eqhelekileyo yiminyaka emi-2-3.

3. Sebenzisa isiphumo:

I-Brushless motor: Ihamba ngesantya esiphezulu se-90-95m / s, kwaye umphumo wangempela unokufikelela kwintsomi yezandla ezomileyo kwi-5-7s.

Imoto yebrashi yeCarbon: isantya sokubaleka kunye nexesha elomileyo lisezantsi kakhulu kune-brushless motor.

4. Ukonga amandla:

Ngokwentelekiso, ukusetyenziswa kwamandla emoto engena-brushless yi-1/3 kuphela yebrashi yekhabhoni.

5. Ngokumalunga nokugcinwa kwexesha elizayo, xa i-carbon brush motor igugile, ingatshintshi kuphela i-carbon brush, kodwa iphinde ithathe indawo yezixhobo ezijikeleze i-motor ezifana ne-roting gear.Iindleko ziphezulu kakhulu.Eyona nto ibalulekileyo kukuba umsebenzi jikelele uya kuchaphazeleka.

6. Ingxolo yeemoto ze-carbon brush iphezulu kakhulu kunee-motorless brushless.

7. Izinga lokulungiswa kweemveliso zethu ze-brushless motor zingaphakathi kwe-1%, ngelixa izinga lokulungiswa kweemveliso ze-carbon brush liphezulu kakhulu.