Qhov laj thawj tseem ceeb yog tias lub zog ceev ntawm cov motors brushed yog siab dua li ntawm brushless motors. Tsis tsuas yog txhuam lub cev muaj zog yog siv rau hauv cov cuab yeej hluav taws xob, tab sis kuj tseem siv lub zog pib ntawm tsheb thiab maus taus. Brushed motors feem ntau siv nyob rau hauv cov txheej txheem pib ntawm ob lub loads. Nws yuav tsum muaj lub zog pib loj heev, thiab qhov pib tam sim no tuaj yeem tshaj 10 npaug ntawm qhov ntsuas tam sim no. Lub cev muaj zog txhuam muaj nqi thiab ntim zoo.
Qhov zoo thiab qhov tsis zoo ntawm brushed motors thiab brushless motors
Brushed lub cev muaj zog siv nyob rau hauv cov cuab yeej hluav taws xob feem ntau yog lub cev muaj zog. Lub cev muaj zog no tuaj yeem siv rau AC thiab DC. Qhov pib torque yog qhov loj heev, qhov ceev yog siab, qhov kev hloov ceev yog ib qho yooj yim, lub hwj huam mov yog ntau yam, thiab qhov loj me me. Qhov no feature yog ntseeg tau siv. Tus neeg twg uas tau siv cov cuab yeej hluav taws xob tau ntsib tias tej yam uas hnyav dhau thiab loj heev tsis yooj yim rau kev khiav lag luam. Cov qauv ntawm lub cev muaj zog no yog qhov yooj yim, yog li tus nqi tsim khoom kuj tseem qis, thiab kev tswj xyuas Circuit Court kuj yooj yim heev.
Txawm li cas los xij, lub cev muaj zog no tau nruab nrog cov txhuam hniav rau theem kev sib hloov. Cov txhuam hniav yog hnav cov khoom. Tom qab siv sijhawm ntev, cov txhuam hniav yuav tsum tau hloov. Yog tias qee cov hmoov av lossis cov zoo li nkag mus rau ntawm cov txhuam hniav thiab cov commutator, qhov hnav yuav nce ntxiv. Thiab nws rots yooj yim. Tsis tas li ntawd, vim tias muaj cov pa roj carbon txhuam hniav, yuav muaj qee lub suab nrov ntawm kev kub ceev, uas tsis yooj yim rau siv. Lub cev muaj zog tsis siv lub tshuab hluav taws xob siv hluav taws xob hauv Hall kom ua raws li kev sib hloov ntawm cov txhuam hniav, yog li theoretically nws tuaj yeem daws qhov teeb meem ntawm kev hnav yooj yim thiab tsim kua muag ntawm cov txhuam hniav, uas coj kev yooj yim thiab kev ntseeg siab rau kev tu, thiab txo cov suab nrov ntau.
Lub cev tsis muaj zog yog qhov tseem ceeb ntawm AC lub cev muaj zog. Nws yuav tsum tau qhib lub pulse voltage ntawm txhua theem ntawm lub kauj, yog li nws xav tau lub zog DC ruaj khov ntawm lub tsheb npav ua haujlwm. Yog tias tsis muaj DC lub zog, nws yuav tsum tau kho thiab hloov mus rau DC. Nws tuaj yeem siv tau, tab sis qhov kev coj ua ntawm cov tswj coils yuav tsum muaj ntau lub keyboards, thiab kev tau txais thiab kev ua haujlwm ntawm Hall signals yuav tsum muaj feem cuam tshuam nrog circuits thiab tswj cov chips, vim hais tias cov tswj ib feem ntawm lub brushless lub cev muaj zog yog ntau nyuaj tshaj lub brushed lub cev muaj zog, yog li ntawd tus nqi yuav kim heev, thiab lub Hall yuav tsum tau wired. Yog tias txoj kab tawg, nws tseem yuav cuam tshuam rau kev siv.
Vim hais tias lub cev muaj zog brushless yog lub tshuab mechatronics, qhov ntim loj dua li ntawm lub tshuab txhuam txhuam, thiab vim tias lub zog thiab kev ua haujlwm siab sib txawv ntawm cov tshuab txhuam hniav, nws yog tam sim no siv rau hauv cov tshuab ntxhua khaub ncaws, cov kiv cua, cov tshuab ziab plaub hau, lub tshuab nqus tsev vacuum thiab lwm yam khoom siv hauv tsev. , brushed motors tseem siv rau ntawm qhov loj.
Txawm hais tias brushed motors tam sim no siv rau ntawm qhov loj me hauv cov khoom siv me me xws li hluav taws xob ua haujlwm, nws tsis tuaj yeem txiav txim siab tias nrog rau yav tom ntej technologies kev vam meej, brushless motors tseem yuav muaj peev xwm hloov cov brushless motors.
