Ibrashi yeKhabhoni yokuGqangisa RS93/EH7U
Ingcaciso yeMveliso
Yamkela ukupela kabini isiqingatha sesilivere kunye nesiqingatha sekhabhoni, kunye nokuhanjiswa kombane okugqwesileyo kunye ne-lubricity, ilungele imeko yokusebenza ye-shaft ephezulu yangoku.
| Imilinganiselo esisiseko kunye neempawu ze-carbon brush | |||||||
| Umzobo Hayi. | 牌号 | A | B | C | D | E | R |
| I-MDFD-R080200-125-09 | RS93/EH7U | 8 | 20 | 50 | 100 | 6.5 | I-R140 |
| I-MDFD-R080200-126-09 | RS93/EH7U | 8 | 20 | 50 | 100 | 6.5 | I-R140 |
| I-MDFD-R080200-127-10 | RS93/EH7U | 8 | 20 | 64 | 110 | 6.5 | R85 |
| I-MDFD-R080200-128-10 | RS93/EH7U | 8 | 20 | 64 | 110 | 6.5 | R85 |
| I-MDFD-R080200-129-04 | RS93/EH7U | 8 | 20 | 32 | 75 | 6.5 | I-R125 |
| I-MDFD-R080200-130-04 | RS93/EH7U | 8 | 20 | 32 | 75 | 6.5 | I-R125 |
| I-MDFD-R080200-131-01 | RS93/EH7U | 8 | 20 | 32 | 75 | 6.5 | R160 |
| I-MDFD-R080200-132-01 | RS93/EH7U | 8 | 20 | 32 | 75 | 6.5 | R160 |
IiParameters zeNgcaciso yoBugcisa
Indima yeebrashi zekhabhoni ezisekelwe phantsi kwiinkqubo zombane zibalulekile kuzo zonke izicelo ezahlukeneyo. Iibhrashi zekhabhoni zibalulekile ekuqinisekiseni ukusebenza kakuhle kweenjini kunye nokuhanjiswa okukuko kwangoku, zisebenza njengamacandelo aphambili kuzo zombini iimotor ze-DC ezibrashiweyo kunye ne-brushless, kunye neentlobo ezithile zeenjini ze-AC.
Kwiimoto ze-DC ezixutywe, iibrashi zekhabhoni zinemisebenzi emininzi ebalulekileyo. Ngokuyintloko, banikezela ngokungaphandle okanye ukuvuselela ngoku kwi-rotor ejikelezayo, esebenza njengendlela yokuqhubela phambili, eyona nto ibalulekileyo ekusebenzeni kwemoto. Ukongezelela, ibrashi yekhabhoni yazisa intlawulo engatshintshiyo kwi-rotor shaft, iyibeka ngokufanelekileyo. Le brashi yekhabhoni esekelwe phantsi iququzelela imveliso yangoku, ikhuthaza ukuhamba okuhambelanayo kombane ngaphakathi kwenkqubo. Kwakhona kunceda ekuguquleni ulwalathiso lwangoku, kunye neenjini zokuthutha, ixhasa inkqubo yokutshintsha. Ngaphezu koko, ibrashi idibanisa i-rotor shaft kwisixhobo sokukhusela ngeenjongo zokumisa kwaye yenza ukuba ukulinganiswa kwee-voltages ezilungileyo kunye ezimbi ngokumalunga nomhlaba.
I-commutator, eyenziwe ngeebrashi kunye nezangqa zokutshintsha, licandelo elibalulekileyo kwiimoto ze-DC ezixutywe. Ngenxa yokujikeleza kwe-rotor, i-brush isoloko ihlangabezana ne-friction ngokuchasene neringi yokutshintsha, enokuthi ibangele ukukhukuliseka kwe-spark ngexesha lenkqubo yokutshintsha. Oku kunxitywa kunye nokukrazula kuhlela ibrashi yekhabhoni njengenxalenye esetyenziswayo kwiinjini zeDC. Ukunciphisa le miceli mngeni, ii-brushless DC motors ziye zaphuhliswa njengenye indlela ehlala ixesha elide, ejolise ekuphuculeni ubomi benkonzo, uzinzo lokusebenza, kunye nokunciphisa ingxolo kunye nokuphazamiseka kombane.
Kuyaphawuleka ukuba iinjini ze-AC azisebenzisi iibhrashi okanye isihambisi, njengoko zisebenza ngaphandle kwendawo enemagnethi engaguqukiyo. Nangona kunjalo, iinjini ze-AC zihlala zinkulu kunee-DC zazo. Lo mahluko uqaqambisa ukubaluleka kweebrashi zekhabhoni ekusebenzeni kweenjini zeDC kwaye ubonisa inkqubela phambili eqhubekayo kubuchwepheshe beemoto.
Isishwankathelo, umsebenzi weebhrashi zekhabhoni ezisekelwe phantsi zibalulekile ekusebenzeni ngokufanelekileyo kweentlobo ezahlukeneyo zeemoto. Njengoko iteknoloji iguquka, ukubaluleka kweebrashi zekhabhoni kwiinkqubo zombane kuhlala kuyinto ebalulekileyo ekuqinisekiseni ukusebenza kweemoto kunye nokuthembeka.
