Dab tsi yog qhov txawv ntawm Txoj Kev Tsav Tsheb Ntawm Brushless DC Motors Thiab Brushed DC Motors?

Brushless DC motors (BLDC) tsim lub zog tsav mus rau lub rotor los ntawm lub zog sib nqus. Nyob rau hauv cov ntaub ntawv no, cov hlau nplaum tas mus li yog tsau rau lub rotor thiab lub polarity yog hloov los ntawm ib tug sab nraud tswj Circuit Court tsav lub rotor thaum lub inductor saib xyuas txoj hauj lwm ntawm cov hlau nplaum ruaj khov txheeb ze rau axis ntawm electromagnetic induction. Yog li ntawd, brushless DC motors muaj qhov zoo ntawm kev ua haujlwm siab, kev ntseeg siab, thiab lub neej ntev.

Txhuam DC motors (Brush DC) yuav tsum tau txhuam (bristles) nyob rau hauv kev sib cuag nrog lub polarity los tsim tsav mus rau lub rotor. Cov txhuam hniav ua rau kev sib cuag nrog lub polarity ntawm lub rotor, thiab lub cev muaj zog ceev yog tswj los ntawm kev sib cuag thiab kev sib txuas ntawm cov txhuam hniav los ntawm cov polarity. Yog li ntawd, brushed DC motors muaj qhov zoo ntawm tus nqi qis thiab siv yooj yim.

Feem ntau, brushless DC motors thiab brushed DC motors muaj qhov sib txawv tseem ceeb hauv txoj kev tsav tsheb, thiab lub cev muaj zog tsim nyog yuav tsum raug xaiv raws li daim ntawv thov tiag tiag. Yog xav paub ntxiv, thov nyob twj ywm rau peb