Brushless DC Tsav
Kuj tseem hu ua synchronous DC motors lossis hluav taws xob sib hloov lub cev muaj zog, qhov sib txawv tseem ceeb ntawm cov hom motors yog tias lawv tsis muaj commutator, uas yog hloov los ntawm servo uas tuaj yeem ntes thiab tom qab ntawd kho lub kaum sab xis ntawm lub rotor, BLDC motors muaj zog thiab nyab xeeb. .
Brushed DC Tsav
Cov no yog cov DC motors ntxov tshaj plaws, yos rov qab rau lub cev muaj zog tus qauv tsim, thiab thaum lawv tseem nrov hauv cov tshuab ntawv, cranes, thiab dov mills, lawv tau ploj mus tsis ntev los no.
Parallel DC Tsav
Qhov no yog lub cev muaj zog nrog lub teb winding nyob rau hauv parallel nrog lub armature, lawv muaj qis dua tam sim no vim yog qhov sib npaug winding, parallel motors pom ntau siv nyob rau hauv ntau yam kev siv uas yuav tsum tau torque tas li, mixers, conveyor siv thiab cranes yog qhov feem ntau. nyob ntawm lawv.
Series DC Tsav
Cov no yog qhov kawg yug, lub teb windings kev cob cog rua nyob rau hauv series txawv lawv los ntawm parallel motors, uas txhais tau hais tias lub armature tam sim no ntws los ntawm lub teb windings, ua rau kom ceev ceev, series DC motors yog cov hauj lwm uas yuav tsum tau siab pib torque Zoo tagnrho.
Kev taw qhia tswj: H-bridge
Lub H-bridge Circuit Court yog ib txoj hauv kev yooj yim tshaj plaws los tswj lub DC lub cev muaj zog, plaub lub tshuab hluav taws xob tswj tau ua ke tuaj yeem pom nyob rau hauv xws li lub cev muaj zog, thaum ob qho ntawm ob khub raug kaw, lawv tam sim ua tiav Circuit Court thiab tom qab fais fab lub cev muaj zog, H Tus choj kuj tuaj yeem tswj qhov nrawm.
Speed Controller: Pulse Width Modulation (PWM)
PWM Circuit Court hloov qhov ceev ntawm lub cev muaj zog los ntawm kev simulating qhov nce lossis txo ntawm cov khoom siv hluav taws xob. PWM yog ib qho yooj yim rau kev thov thiab pheej yig, uas yog ib feem ntawm lub cev muaj zog ceev uas tuaj yeem tswj tsis tu ncua. Cov maub los no ua haujlwm los ntawm kev xa cov pulses mus rau lub cev muaj zog, zoo li lub cev muaj zog los ntawm qhov siab lossis qis qis thaum siv cov coil inductance ntawm cov pulses tsis tu ncua kom coj tau qee yam kev txwv smoothing nyhuv.
Armature Controller: Variable Resistor
Qhov no yog lwm txoj hauv kev los cuam tshuam qhov ceev ntawm DC lub cev muaj zog, tam sim no pub los ntawm kev hloov pauv ntawm armature lossis teb coil hloov. Thaum lub coil tam sim no hloov, qhov ceev ntawm cov zis ncej kuj hloov, thiab qhov sib txawv ntawm cov resistor tuaj yeem hloov qhov tam sim no, uas tuaj yeem ua rau kom ceev.
Yuav Paub Dab Tsi Thaum Yuav DC Tsav
Muaj qee yam tseem ceeb uas yuav tsum tau xav txog ua ntej yuav DC lub cev muaj zog, ntawm no yog qee yam tseem ceeb uas yuav tsum xav txog: lub zog siab dua, lub zog siab dua, lub zog ua kom cov dej ntws ntws mus rau hauv ib qho kev taw qhia, xyuas qhov pom zoo DC lub cev muaj zog rub hauv phau ntawv qhia. Cov hluav taws xob tam sim no ua rau lub cev muaj zog, ntau dhau ntawm nws yog qhov txaus ntshai vim tias nws yuav ua rau lub cev muaj zog, xyuas kom koj nkag siab txog nws txoj haujlwm thiab qhov chaw nres tsheb ua ntej siv DC lub cev muaj zog. Kev nrawm yog qhov nyuaj me ntsis ntawm lub cev muaj zog, lub cev muaj zog ua haujlwm tau zoo ntawm kev kub ceev, tab sis qhov ntawd tsis tuaj yeem ua tau yog tias yuav tsum tau siv gearing, ntxiv cov iav tsis txwv kev ua haujlwm ntawm lub cev muaj zog. Yog li ntawd, torque thiab ceev txo kuj yuav tsum tau xav txog.
Kev siv ntawm DC Motor Controllers
Muaj ntau yam DC motors nyob rau hauv kev ua lag luam tam sim no, peb siv dav hauv tsev, DC motors tuaj yeem siv rau hauv cov khoom ua si, cov cuab yeej thiab lwm yam khoom siv hauv tsev. Hauv kev lag luam, lawv cov kev xav tau suav nrog kev khiav hla carousels mus rau conveyor siv, nrog rau kev thim rov qab. DC motors yog siv rau lub zog twj tso kua mis raws li lawv cov lus teb zoo heev thiab yooj yim ntawm kev hloov, thiab lawv yog thawj qhov kev xaiv rau cov kiv cua vim lawv lub zog txuag mechanism. DC lub cev muaj zog cov khoom ua si muaj ntau yam voltages thiab yog li xav tau ntau hom kev txav thiab ceev. DC motors rau lub tsheb fais fab yog nyiam vim lawv cov kav ntev thiab lub zog ua haujlwm. Cov tsheb kauj vab hluav taws xob muaj DC lub cev muaj zog nyob rau hauv lub tsheb thiab lub log pem hauv ntej kom ua tiav qhov xav tau lub zog thiab lub zog.
Disclaimer: Tsab ntawv xov xwm no tau muab luam tawm hauv online, thiab cov ntawv pov thawj yog los ntawm tus thawj kws sau ntawv. Yog tias cov yeeb yaj kiab, duab, thiab cov ntawv siv hauv kab lus no cuam tshuam txog kev cai lij choj, thov qhia rau peb paub sai li sai tau. Peb yuav lees paub qhov kev cai lij choj raws li cov ntaub ntawv pov thawj uas koj muab thiab them tus nqi them tus sau raws li cov qauv hauv tebchaws lossis tshem tawm cov ntsiab lus tam sim ntawd! Cov ntsiab lus ntawm tsab xov xwm no yog qhov kev xav ntawm tus thawj kws sau ntawv, thiab tsis txhais hais tias tus account nom tswv pom zoo nrog nws cov kev xav thiab yog lub luag haujlwm rau nws qhov tseeb.
