Tsis siv neeg txhuam thiab txhuam txhuam, kev cuam tshuam cov tsav tsheb, cov saws voj voog, thiab lwm yam muaj nyob hauv kev xaiv. Nws tsis yog cov txhuam hniav uas sib txawv ntawm cov txhuam tsis txhuam thiab txhuam txhuam. Ob leeg siv lub zog ntawm electromagnetic teb los tig lub ncej. Tab sis lawv mus txog kev tsim cov teb uas siv ntau txoj hauv kev. Brushed motors ua nws mechanically, thaum brushless motors ua nws electronically.

Brushed Motors ua haujlwm li cas

Nws yog ib qho tseem ceeb kom nkag siab tias qhov txhuam yog dab tsi nyob rau hauv cov ntsiab lus ntawm lub hwj chim cuab yeej motors. Txhuam tsuas yog me me ntawm cov hlau, feem ntau yog carbon, mounted tiv thaiv lub cev muaj zog commutator. Lawv tsis muaj bristles, lawv tsau rau hauv qhov chaw, thiab lawv tsis ntxuav dab tsi. Txhuam txoj haujlwm tsuas yog nyob rau hauv lub cev muaj zog yog xa hluav taws xob tam sim no mus rau lub commutator. Lub commutator ces energizes lub cev muaj zog coils nyob rau hauv ib tug alternating qauv los tsim ib tug electromagnetic teb uas tig lub motor ncej. Lub commutator thiab txhuam kev teeb tsa tau nyob ib ncig ntawm kaum xyoo, thiab koj tseem yuav pom lawv hauv cov cuab yeej siv zog, cov cuab yeej teb, thiab lwm yam.

Brushless Motors ua haujlwm li cas

Brushless thev naus laus zis tawm mus nrog ob qho tib si txhuam thiab commutators. Hloov chaw, lawv siv lub nplhaib ntawm cov hlau nplaum ruaj khov nyob ib ncig ntawm lub cev muaj zog. Lub electromagnetic teb tig cov hlau nplaum tas li thaum cov coils muaj zog, tig lub ncej. Cov hom motors no siv Hall effectt sensor los saib xyuas txoj hauj lwm ntawm lub rotor thiab energize txhua lub cev muaj zog kauj raws nraim thaum xav tau los txhawb kev ruaj ntseg thiab ceev ntawm lub kiv.

Qhov zoo ntawm Brushless Motors yog dab tsi?

Ua kom deb ntawm cov khoom uas xav tau kev sib cuag ntawm lub cev kom xa hluav taws xob ua rau lub cev tsis muaj zog zoo dua rau lawv cov txhuam txhuam hauv ntau txoj hauv kev. Nrog rau kev ua kom muaj zog ntxiv, txhim kho kev ua haujlwm, muaj zog ntau dua, lub zog loj, thiab kev ceev, kev saib xyuas tsawg dua, thiab lub neej ntev dua rau lub cuab yeej.