Vim li cas lub tshuab nqus tsev vacuum siv txhuam lub cev muaj zog ntau dua li ntawm cov tshuab tsis siv lub tshuab?

Lub cev muaj zog txhuam, tseem hu ua DC lub cev muaj zog, yog lub tshuab hluav taws xob uas siv cov txhuam hniav thiab cov commutator kom xa lub zog rau lub cev muaj zog rotor. Nws ua haujlwm raws li lub hauv paus ntsiab lus ntawm electromagnetic induction. Nyob rau hauv ib tug txhuam cev, lub rotor muaj ib tug mus tas li hlau nplaum, thiab lub stator muaj electromagnets. Cov txhuam hniav thiab commutator yog siv los hloov cov kev taw qhia ntawm tam sim no ntws los ntawm cov electromagnets, ua rau lub rotor tig.

Qhov zoo ntawm Brush Motors:

• Kev tsim kho yooj yim thiab muaj zog

• Nqi-zoo

• Siab pib torque

• Ntau yam ntawm kev tswj ceev

Disadvantages ntawm Brush Motors:

• Kev saib xyuas ntau dua vim yog txhuam hniav

• Txwv tsis pub dhau lub neej vim txhuam thiab commutator hnav

• Tsim kom muaj cua sov thiab suab nrov dua piv rau cov tshuab tsis muaj txhuam

• Tsawg efficiency piv rau brushless motors

Lub cev muaj zog tsis muaj txhuam, tseem hu ua BLDC (Brushless DC) lub cev muaj zog, yog lub tshuab hluav taws xob uas siv hluav taws xob sib hloov tsis siv txhuam thiab lub tshuab hluav taws xob. Nws ua haujlwm raws li lub hauv paus ntsiab lus ntawm cov hlau nplaum ruaj khov rotating ib ncig ntawm cov hlau nplaum ruaj ruaj. Kev hloov pauv tau ua tiav siv cov khoom siv hluav taws xob lossis cov lus qhia tawm tswv yim los txiav txim siab txoj haujlwm rotor thiab tswj cov dej ntws tam sim no los ntawm stator windings.

Qhov zoo ntawm Brushless Motors:

• Kev ua haujlwm siab dua piv rau cov tshuab txhuam hniav

• Lub neej ntev dua vim tsis muaj txhuam hniav thiab cov khoom siv sib txuas

• Kev saib xyuas qis dua

• Ua haujlwm ntsiag to

• Ntau zog-rau-yuav piv piv

Qhov tsis zoo ntawm Brushless Motors:

• Kev tsim kho ntau dua piv rau cov tshuab txhuam hniav

• Tus nqi pib siab dua

• Yuav tsum muaj kev tswj hluav taws xob rau kev sib hloov

• Txwv ceev tswj ntau yam piv rau qee hom txhuam lub cev muaj zog

Hauv kev muaj tiag, cov tshuab nqus tsev feem ntau siv cov tshuab txhuam hniav (tseem hu ua universal motors) es tsis txhob siv cov tshuab txhuam hniav, txawm tias txhuam lub cev muaj zog muaj kev txwv xws li kev saib xyuas ntau dua vim txhuam hnav thiab luv luv dua piv rau brushless motors, vim li cas?

Cov laj thawj rau qhov kev nyiam no suav nrog:

1. Nqi-zoo: Txhuam motors feem ntau tsis tshua kim los tsim piv rau brushless motors. Cov tshuab nqus tsev ntxhua khaub ncaws feem ntau siv rau hauv qhov chaw xav tau thiab tej zaum yuav xav tau lub cev muaj zog uas tuaj yeem ua haujlwm hnyav. Txhuam motors muab cov kev daws teeb meem zoo uas tsis muaj kev cuam tshuam rau kev ua haujlwm.
2. Siab Pib Torque: Txhuam motors muab siab pib torque, uas yog qhov zoo rau cov tshuab nqus tsev vacuum. Qhov siab torque no ua rau muaj txiaj ntsig zoo thiab kev tu zoo ntawm ntau qhov chaw, nrog rau cov ntaub pua plag, ntaub pua plag, thiab cov plag tsev.
3. Kev tswj ceev ceev: Txhuam lub cev muaj zog feem ntau muab kev tswj ceev nrawm dua piv rau cov tshuab tsis muaj zog. Qhov no versatility yog qhov muaj txiaj ntsig zoo hauv cov tshuab nqus tsev vacuum vim tias kev ua haujlwm sib txawv yuav xav tau kev sib txawv ntawm lub cev muaj zog rau kev ua haujlwm zoo.
4. Compact Size: Txhuam motors yog feem ntau compact dua brushless motors ntawm sib npaug zog tso zis. Muaj lub tshuab nqus tsev vacuum feem ntau yuav tsum tau ua kom yooj yim thiab txav tau yooj yim, thiab qhov loj me ntawm txhuam lub cev muaj zog tso cai rau cov qauv me me, hnav.
5. Muaj: Txhuam motors tau siv nyob rau hauv lub tshuab nqus tsev vacuum rau lub sij hawm ntev thiab tau yooj yim muaj nyob rau hauv kev ua lag luam. Cov neeg tsim khoom tau tsim kev txawj ntse hauv kev siv thiab ua kom zoo tshaj plaws txhuam lub cev muaj zog rau cov tshuab nqus tsev.