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Brushless dc motors ua haujlwm li cas?

Recall li cas lub txhuam DC lub cev muaj zog ua haujlwm

Rau kev nkag siab zoo dua li casbrushless motorsua hauj lwm, peb yuav tsum xub nco qab yuav ua li cas ib tug txhuam DC lub cev muaj zog ua hauj lwm, raws li lawv tau siv rau qee lub sij hawm ua ntej brushless DC motors muaj.

Hauv ib txwmDC lub cev muaj zog, muaj cov hlau nplaum ruaj khov nyob rau sab nraud thiab ib qho spinning armature nyob rau hauv.Cov hlau nplaum ruaj khov yog nyob ruaj ruaj, yog li lawv hu ua stator.Lub armature rotates, yog li nws yog hu ua rotor.Lub armature muaj ib tug electromagnet.Thaum koj khiav hluav taws xob mus rau hauv lub tshuab electromagnet, nws tsim ib qho chaw sib nqus nyob rau hauv armature uas attracts thiab repels cov hlau nplaum nyob rau hauv lub stator.Cov commutator thiab cov txhuam hniav yog cov khoom tseem ceeb uas sib txawv ntawm DC txhuam lub cev los ntawm lwm hom motors.

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Brushless DC Tsav yog dab tsi?

Brushless DC lub cev muaj zog los yogBLDCyog lub tshuab hluav taws xob uas siv los ntawm cov khoom siv hluav taws xob ncaj qha thiab tsim nws cov lus tsa suab tsis muaj txhuam zoo li hauv cov pa DC Motors.

Brushless motors yog nrov niaj hnub no ntau tshaj li cov pa brushed DC motors vim hais tias lawv muaj kev ua tau zoo dua, muaj peev xwm xa cov torque thiab kev sib hloov ceev tswj, thiab muaj kev ua haujlwm siab thiab tsis tshua muaj suab nrov, ua tsaug rau qhov tsis muaj txhuam.

Brushless DC Motors ua haujlwm li cas?

Lub hauv paus ntsiab lus ua haujlwm ntawm micro brushless lub cev muaj zog cuam tshuam nrog kev sib cuam tshuam ntawm cov hlau nplaum rotating thiab lub kauj nyob ruaj ruaj.Tsis zoo li cov tshuab txhuam hniav ib txwm muaj, tsis muaj txhuam lub cev lossis cov khoom siv sib txuas.Nyob rau hauv lub cev tsis muaj zog, lub rotor uas muaj cov hlau nplaum tas mus li tig ib ncig ntawm lub stator nyob ruaj ruaj uas muaj ntau lub coils lossis windings.Cov coils no tau muab tso rau ib ncig ntawm lub stator ntawm lub sijhawm tshwj xeeb spatial.Lub cev muaj zog lub tshuab hluav taws xob tswj cov tam sim no ntws los ntawm txhua lub kauj los tsim kom muaj qhov sib nqus sib nqus.Qhov rotating magnetic teb no cuam tshuam nrog cov hlau nplaum tas li ntawm lub rotor, ua rau lub rotor tig.Cov kev taw qhia thiab kev sib hloov ceev tuaj yeem tswj tau los ntawm kev kho lub sijhawm thiab qhov loj ntawm qhov tam sim no ntws los ntawm lub kauj.Rau kev sib hloov du, txoj hauj lwm sensors feem ntau muab tso rau hauv lub cev muaj zog los muab cov lus teb rau cov tswj Circuit Court.Qhov kev tawm tswv yim no ua rau tus tswj lub cev muaj zog los txiav txim siab txoj haujlwm ntawm lub rotor thiab kho qhov tam sim no hauv cov coils raws li.Zuag qhia tag nrho, micro brushless motors ua haujlwm siv kev sib cuam tshuam ntawm qhov sib nqus sib nqus uas tsim los ntawm stator coils thiab cov hlau nplaum ruaj khov ntawm lub rotor, tso cai rau kev sib hloov tau zoo thiab meej yam tsis tas yuav tsum tau txhuam lub cev los yog commutators.

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Xaus

Micro brushless motors muaj kev ua haujlwm siab, lub neej ntev, kev tswj xyuas meej, thiab txo suab nrov piv rautsoos motors.Lawv tau siv dav hauv ntau yam kev lag luam, suav nrog aerospace, khoom siv kho mob, neeg hlau, thiab khoom siv hluav taws xob.Raws li thev naus laus zis thiab kev thov rau kev tswj hwm lub cev muaj zog txuas ntxiv mus, kev siv cov tshuab tsis siv lub tshuab hluav taws xob yuav tsum nce ntxiv rau yav tom ntej.

Tham nrog koj tus thawj coj kws tshaj lij

Peb pab koj kom tsis txhob muaj qhov cuam tshuam kom xa cov khoom zoo thiab muaj nuj nqis rau koj qhov kev xav tau micro brushless lub cev muaj zog, raws sijhawm thiab nyiaj txiag.

Sau koj cov lus ntawm no thiab xa tuaj rau peb

Post lub sij hawm: Aug-25-2023
kaw qhib