Vim li cas ho tsis siv ferrite rau brushless motors

Netizens feem ntau nug yog vim li cas brushless motors tsis siv hlau nplaum ferrite? Vim li cas ho tsis siv ferrite? Dab tsi' yog vim li cas?

Nyob rau hauv ib tug brushless lub cev muaj zog, tsis muaj cov pa roj carbon txhuam, tsis zoo li ib tug txhuam, yog li cov hlau nplaum ntawm lub brushless lub cev muaj zog ua lub rotor. Brushless motors, tshwj xeeb tshaj yog brushless motors nyob rau hauv cov qauv kev lag luam, siv yuav luag 100% neodymium hlau boron muaj zog hlau nplaum, feem ntau yog vim muaj zog magnetic quab yuam ntawm neodymium hlau boron. Lub zog ntawm lub cev muaj zog yog ze rau kev ua haujlwm ntawm cov hlau nplaum. Lub ntim thiab qib ntawm cov hlau nplaum neodymium txiav txim siab lub zog siab tshaj plaws ntawm lub cev muaj zog.

Txhua tus paub tias ferrite muaj kev ua haujlwm qis thiab kev ua haujlwm qis ua rau lub cev muaj zog qis, yog li nws tsis tshua siv. Brushless motors feem ntau siv sintered neodymium hlau boron (sib nqus vuas) thiab sib txuas neodymium hlau boron (lub nplhaib ncig) cov ntaub ntawv. Thaum cov vuas sib nqus ntawm brushless motors yog siv los ua stators, lawv feem ntau tshaj 6 tus ncej, tab sis cov vuas sib nqus yog siv los ua brushless Lub rotor ntawm lub cev muaj zog tuaj yeem muaj 4 lossis 6 tus ncej.

Txoj kab uas hla ntawm lub nplhaib sib nqus ntawm lub tshuab tsis txhuam txhuam yog feem ntau ntau dua 20, thiab tus naj npawb ntawm cov hlau nplaum rau lub zog tsav yog nyob nruab nrab ntawm 4-12 tus ncej, thiab phab ntsa tuab feem ntau yog 1.5-5.0.