Kodi pali kusiyana kotani pakati pa mota yopukutidwa ndi brushless?

Ma mota opanda burashi ndi opakidwa burashi ali ndi cholinga chofanana chosinthira magetsi kukhala ozungulira.

Ma mota opangidwa ndi brushed akhalapo kwa zaka zoposa zana, pomwe ma mota opanda brushed adabuka m'zaka za m'ma 1960 ndi chitukuko cha zamagetsi zolimba zomwe zidathandizira kapangidwe kawo. Komabe, mpaka m'ma 1980, ma mota opanda brushed adayamba kulandiridwa kwambiri mu zida zosiyanasiyana zamagetsi. Masiku ano, ma mota onse opangidwa ndi brushed ndi opanda brushed akugwiritsidwa ntchito padziko lonse lapansi pazinthu zambiri.

Kuyerekeza kwa Makina

Mota yopukutidwaimagwira ntchito pogwiritsa ntchito maburashi a kaboni polumikizana ndi commutator kuti isamutse magetsi kupita ku rotor, yomwe ili ndi maginito amagetsi. Mphamvu yamagetsi imapanga mphamvu yamagetsi mu rotor, zomwe zimapangitsa kuti iyende mozungulira chifukwa chosinthasintha polarity ya kukoka kwa maginito.

Komabe, kapangidwe kake ndi kosavuta, koma pali zovuta zina:

1. Nthawi yochepa yogwiritsira ntchito: Ma mota opangidwa ndi burashi amakhala ndi nthawi yochepa yogwiritsira ntchito chifukwa cha kuwonongeka kwa maburashi ndi makina oyendetsera galimoto.

2 Kugwiritsa Ntchito Mochepa: Ma mota opangidwa ndi burashi amakhala ndi ntchito yochepa poyerekeza ndi ma mota opanda burashi. Maburashi ndi makina oyendetsera magetsi amachititsa kuti mphamvu zichepe komanso magetsi azitayika, zomwe zimapangitsa kuti kutentha kukhale kwakukulu.

3. Zoletsa liwiro: Chifukwa cha kapangidwe ka maburashi ndi ma commutator, ma brushed motors ali ndi zoletsa pakugwiritsa ntchito liwiro lapamwamba. Kukangana pakati pa maburashi ndi ma commutator kumachepetsa mphamvu yayikulu ya liwiro la ma brushed motors, zomwe zimachepetsa kugwiritsa ntchito kwawo ndi magwiridwe antchito awo pazinthu zina.

Mota yopanda burashi ndimota yamagetsi yogwederayomwe imagwira ntchito popanda kugwiritsa ntchito maburashi ndi commutator. M'malo mwake, imadalira zowongolera zamagetsi ndi masensa kuti azitha kuwongolera mphamvu yotumizidwa ku ma windings a injini mwachindunji.

Pali zovuta zingapo za kapangidwe ka brushless:

1. Mtengo wokwera: Ma mota opanda burashi nthawi zambiri amakhala okwera mtengo kuposa ma mota opangidwa ndi burashi chifukwa cha kapangidwe kake kovuta komanso njira yowongolera.

2. Kuvuta kwa zamagetsi: Ma mota opanda burashi amakhala ndi machitidwe ovuta owongolera zamagetsi omwe amafunikira chidziwitso chapadera kuti akonze ndi kukonza.

3. Mphamvu yochepa pa liwiro lotsika: Ma mota opanda burashi akhoza kukhala ndi mphamvu yochepa pa liwiro lotsika poyerekeza ndi ma mota opukutidwa. Izi zitha kuchepetsa kuyenerera kwawo pa ntchito zina zomwe zimafuna mphamvu yambiri pa liwiro lotsika.

Ndi chiyani chabwino: chopaka kapena chopanda burashi?

Mapangidwe a injini zopukutidwa ndi burashi ndi zopanda burashi ali ndi ubwino wawo.Ma mota opukutidwa ndi zotsika mtengo chifukwa cha kupanga kwawo kwakukulu.

Kuwonjezera pa mtengo, ma motors opangidwa ndi brushed ali ndi ubwino wawo womwe ndi wofunika kuuganizira:

1. Kusavuta: Ma mota opangidwa ndi burashi ali ndi kapangidwe kosavuta, zomwe zimapangitsa kuti zikhale zosavuta kumvetsetsa ndikugwira ntchito nazo. Kusavuta kumeneku kungathandizenso kukonza mosavuta ngati pakhala vuto lililonse.

2. Kupezeka kwa magalimoto ambiri: Ma mota opangidwa ndi burashi akhalapo kwa nthawi yayitali ndipo amapezeka kwambiri pamsika. Izi zikutanthauza kuti kupeza zida zina kapena zida zina zokonzera nthawi zambiri kumakhala kosavuta.

3. Kuwongolera liwiro mosavuta: Ma mota opangidwa ndi burashi ali ndi njira yosavuta yowongolera yomwe imalola kuwongolera liwiro mosavuta. Kusintha magetsi kapena kugwiritsa ntchito zida zamagetsi zosavuta kungapangitse kuti liwiro la mota liziyenda bwino.

Ngati pakufunika kuwongolera kwambiri, mota yopanda burashi ikhoza kukhala chisankho chabwino kwambiri pa ntchito yanu.

Ubwino wa brushless ndi:

1. Kuchita bwino kwambiri: Ma mota opanda burashi alibe ma commutator omwe angayambitse kukangana ndi kutayika kwa mphamvu, zomwe zimapangitsa kuti mphamvu zisinthe bwino komanso kutentha kuchepe.

2. Moyo wautali: Popeza ma mota opanda maburashi alibe maburashi omwe amawonongeka pakapita nthawi kuti awonjezere kulimba komanso moyo wautali.

3. Chiŵerengero champhamvu kwambiri pa kulemera: Ma mota opanda burashi ali ndi chiŵerengero champhamvu kwambiri pa kulemera. Izi zikutanthauza kuti amatha kupereka mphamvu zambiri malinga ndi kukula ndi kulemera kwawo.

4. Kugwira ntchito mopanda phokoso: Ma mota opanda burashi sapanga phokoso lamagetsi komanso kugwedezeka kwa makina. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito zomwe zimafuna phokoso lochepa, monga zida zachipatala kapena zida zojambulira.