Recall indlela ibrashi DC motor isebenza
Ukuqonda ngcono indlelaiimotho ezingenabrashiumsebenzi, kufuneka sikhumbule kuqala indlela ibhrashi DC motor isebenza, njengoko zazisetyenziswa ixesha elithile phambi brushless iinjini DC zazifumaneka.
KwisiqheloDC motor, kukho iimagnethi ezisisigxina ngaphandle kunye ne-armature ejikelezayo ngaphakathi.Iimagnethi ezisisigxina zimile, ngoko zibizwa ngokuba yi-stator.I-armature iyajikeleza, ngoko ibizwa ngokuba yi-rotor.I-armature iqulethe i-electromagnetic.Xa ufaka umbane kule magnethi ye-electromagnetic, yenza umhlaba wemagnethi kwisixhobo esitsala kwaye sigxothe imagnethi kwi-stator.Umhambisi kunye neebhrashi zezona nxalenye ziphambili ezahlula iDC brush motor kwezinye iintlobo zeenjini.
Yintoni iBrushless DC Motor?
A brushless DC motor okanyeIBLDCyimoto yombane eqhutywa ngumsinga othe ngqo kwaye ivelisa intshukumo yayo ngaphandle kweebhrashi ezifana neeMoto zeDC zesiqhelo.
Iinjini ze-brushless zithandwa kakhulu kule mihla kuneenjini ze-DC ezixutyiweyo eziqhelekileyo ngenxa yokuba zisebenza ngcono, zinokuhambisa i-torque echanekileyo kunye nolawulo lwesantya sokujikeleza, kwaye zibonelela ngokuqina okuphezulu kunye nengxolo yombane ephantsi, ngenxa yokungabikho kweebhrashi.
Zisebenza Njani Iimoto ze-Brushless DC?
Umgaqo osebenzayo wemoto encinci ye-brushless ibandakanya intsebenziswano yemagnethi ejikelezayo kunye nekhoyili emileyo.Ngokungafaniyo neenjini zemveli ezibrashwayo, azikho iibrashi zomzimba okanye abahambi ababandakanyekayo.Kwi-brushless motor, i-rotor equkethe imagnethi esisigxina ijikeleza kwi-stator emileyo equkethe iikhoyili ezininzi okanye i-windings.Ezi khoyili zibekwe malunga ne-stator ngamaxesha athile omhlaba.Ubuchwephesha bemoto bulawula ukuqukuqela kwangoku kwikhoyili nganye ukwenza umhlaba ojikelezayo.Lo mmandla ujikelezayo wamagnetic unxibelelana neemagnethi ezisisigxina kwi-rotor, ebangela ukuba i-rotor ijikeleze.Isalathiso kunye nesantya sokujikeleza sinokulawulwa ngokulungelelanisa ixesha kunye nobukhulu bangoku ohamba ngekhoyili.Ukujikeleza okugudileyo, abenzi boluvo besikhundla bahlala bedityaniswa kwimoto ukubonelela ngengxelo kwisekethe yolawulo.Le ngxelo yenza ukuba umlawuli wemoto akwazi ukucacisa ngokuchanekileyo indawo ye-rotor kunye nokulungelelanisa okwangoku kwiikhoyili ngokufanelekileyo.Ngokubanzi, iimotor ezincinci ze-brushless zisebenza zisebenzisa intsebenziswano phakathi kwendawo ejikelezayo yamagnetic eveliswa ziikhoyili zestator kunye neemagnethi ezisisigxina kwirotor, evumela ukujikeleza okusebenzayo kunye nokuchanekileyo ngaphandle kwesidingo seebhrashi zomzimba okanye abahambi.
Ukuqukumbela
Iinjini ze-Micro brushless zinokusebenza okuphezulu, ubomi obude, ulawulo oluchanekileyo, kunye nokunciphisa ingxolo xa kuthelekiswaiinjini zemveli.Zisetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanya i-aerospace, izixhobo zonyango, iirobhothi, kunye ne-elektroniki yabathengi.Njengoko itekhnoloji kunye nemfuno yolawulo lwemoto oluchanekileyo iqhubeka nokukhula, ukusetyenziswa kweemoto ezincinci zebrashi kulindeleke ukuba kunyuke kwikamva.
Thetha neeNgcali zakho zeNkokeli
Sikunceda ukuba uphephe imigibe yokuhambisa umgangatho kwaye uxabise imfuno yakho yemoto encinci ye-brushless, ngexesha kunye nohlahlo lwabiwo-mali.
Ixesha lokuposa: Aug-25-2023
