Raws li lub zog ntawm lub rooj zaum muaj log fais fab, lub cev muaj zog yog qhov tseem ceeb rau kev txiav txim siab lub rooj zaum muaj log fais fab zoo lossis phem. Niaj hnub no, peb yuav coj koj mus rau yuav ua li cas xaiv lub cev muaj zog rau ib qholub rooj zaum muaj log fais fab.

Cov cav fais fab rau lub rooj zaum muaj log tau muab faib ua cov cav brushed thiab brushless, yog li nws puas zoo dua kom muaj cov cav brushed lossis brushless?

Muaj ntau tus neeg paub tias muaj ob hom cav hauv lub rooj zaum muaj log, txhuam thiab txhuam tsis txhuam. Hais yooj yim xwb, txhuam pheej yig dua thiab txhuam tsis txhuam kim dua, yog li qhov txawv ntawm ob hom cav no yog dab tsi?

Ua ntej, los ntawm qhov kev pom ntawm kev siv tshuab, cov cav brushed yog cov laus dua li brushless thiab yog li ntawd pheej yig dua.

Cov tshuab txhuam hniav yog cov qauv yooj yim thiab yooj yim rau kev tsim, thiab tau siv dav txij li thaum lawv tau tsim tawm, thiab cov thev naus laus zis tau rov ua dua ntau tshaj ib puas xyoo tam sim no. Ntawm qhov tod tes, cov tshuab txhuam hniav tau tsim tawm hauv xyoo pua kaum cuaj, tab sis qib thev naus laus zis yav dhau los tsis txaus los kov yeej qhov tsis zoo ntawm lawv cov kev siv tau, thiab nws tsuas yog nyob rau xyoo tas los no uas lawv tau maj mam los ua lag luam.

Cov tshuab hluav taws xob uas tsis muaj txhuam (brushless motors) kim heev vim muaj ib qho laj thawj, qhov zoo tshaj plaws yog lawv tsis muaj suab nrov. Cov tshuab hluav taws xob uas muaj txhuam tsis tas yuav tsim suab nrov vim yog kev sib txhuam ntawm cov txhuam carbon rau ntawm qhov chaw ntawm lub kauj thaum lub sijhawm ua haujlwm. Cov tshuab hluav taws xob uas tsis muaj txhuam, ntawm qhov tod tes, muaj tsawg dua cov txhuam thiab yuav luag tsis muaj kev puas tsuaj, yog li lawv tsis muaj suab nrov thiab khiav tau zoo.

Thiab vim muaj qhov sib txawv ntawm txoj cai ua haujlwm, cov cav brushless muaj lub zog tso zis ruaj khov heev thaum lub sijhawm ua haujlwm, qhov ceev tsis hloov pauv thiab kev siv hluav taws xob qis dua li cov txhuam.

Hais txog tus nqi txij nkawm, lub tshuab hluav taws xob tsis txhuam yog lub tshuab hluav taws xob uas tsis tas yuav txij nkawm nrog lub neej ua haujlwm ntawm kaum txhiab teev. Cov tshuab hluav taws xob txhuam muaj cov txhuam uas hnav tawm thiab feem ntau yuav tsum tau hloov tom qab ob peb txhiab txog 10,000 teev.

Txawm li cas los xij, cov txhuam carbon tsuas yog raug nqi ob peb duas las los hloov, thaum cov cav tsis txhuamfeem ntau yuav kho tsis tau thaum lawv tawg, yog li tus nqi kho tiag tiag tseem pheej yig dua rau cov brushed motors.