Raws li peb txhua tus paub, NdFeB cov nplais hlau nplaum lossis NdFeB radial magnetic rings tseem ceeb npaum li tib neeg lub siab hauv cov khoom siv lub cev. Tom qab qhov tam sim no muaj zog, cov hlau nplaum tsim los ntawm lub kauj tsav NdFeB cov nplais hlau nplaum lossis NdFeB radial hlau nplaum. Ntiv nplhaib sib nqus, yog li ntawd, lub zog sib nqus ntawm NdFeB hlau nplaum vuas lossis NdFeB radial sib nqus nplhaib yog qhov tseem ceeb heev rau kev ua haujlwm ntawm lub cev muaj zog. Cia peb xub saib qhov zoo ntawm brushless motors:
1) Brushless, tsis cuam tshuam
Lub cev tsis muaj lub cev muaj zog tshem tawm cov txhuam hniav, thiab qhov kev hloov ncaj qha tshaj plaws yog tias tsis muaj qhov tshwm sim thaum lub tshuab txhuam hniav khiav, uas ua rau txo qis kev cuam tshuam ntawm sparks rau cov khoom siv hauv xov tooj cua tswj chaw taws teeb.
2) Tsis tshua muaj suab nrov thiab ua haujlwm du
Lub cev muaj zog tsis muaj txhuam tsis muaj txhuam, yog li kev sib txhuam thaum lub sijhawm ua haujlwm tau txo qis, kev ua haujlwm yog du, thiab lub suab nrov qis dua. Qhov kom zoo dua no yog kev txhawb nqa loj rau kev ruaj ntseg ntawm tus qauv kev ua haujlwm.
3) Lub neej ua haujlwm ntev thiab tus nqi tu qis
Tsis muaj txhuam, hnav ntawm brushless motors feem ntau yog ntawm cov bearings. Los ntawm cov neeg kho tshuab pom, brushless motors yuav luag tsis muaj kev saib xyuas tsis muaj motors. Thaum tsim nyog, tsuas yog ua qee qhov kev tshem tawm plua plav. Brushless motors, raws li lub npe qhia, tsis tas yuav tsum tau tus thawj carbon txhuam. Ib qho chaw sib nqus yog tsim nyob ib ncig ntawm lub voj voog winding uas tig ib ncig ntawm lub geometric axis ntawm lub cev muaj zog. Qhov no magnetic teb tsav cov hlau nplaum tas mus li ntawm lub rotor kom tig, thiab lub cev muaj zog pib tig. Qhov kev ua tau zoo muaj feem xyuam rau cov vuas NdFeB sib nqus, qhov sib nqus flux siv ntawm NdFeB radial magnetic nplhaib, qhov loj ntawm lub cev muaj zog input voltage thiab lwm yam. Dab tsi tiag tiag txiav txim siab nws qhov kev ua tau zoo yog brushless hluav taws xob ceev regulator.