Ndeupi musiyano uripo pakati pemota ine brush nemota isina brush?

Mota dzisina mabhurashi nedzakakweshwa dzine chinangwa chimwe chete chekushandura magetsi kuita kufamba kwese kwese.

Mota dzakarukwa dzavepo kwemakore anopfuura zana, nepo mota dzisina mabhurashi dzakatanga kushandiswa muma1960 nekugadzirwa kwemagetsi akasimba ayo akagonesa kugadzirwa kwawo. Zvisinei, mota dzisina mabhurashi dzakatanga kugamuchirwa zvakanyanya muzvishandiso zvakasiyana-siyana uye zvemagetsi. Mazuva ano, mota dzakarukwa nedzisina mabhurashi dziri kushandiswa pasi rose mumabasa akawanda.

Kuenzanisa kweMichina

Mota yakakweshwaInoshanda nekushandisa mabhurashi ekabhoni kana ichibata necommutator kuti iendese magetsi kurotor, ine magineti. Magetsi acho anoburitsa simba remagetsi murotor, zvichikonzera kufamba kwese kwese nekuda kwekuchinja-chinja polarity yemagnetic pull.

Zvisinei, chimiro chacho chiri nyore, asi pane zvimwe zvakaipa:

1. Nguva yehupenyu yakaganhurirwa: Mota dzakabhurwa dzine nguva yehupenyu hupfupi nekuda kwekusakara kwemabhurashi necommutator.

2 Kushanda zvishoma: Mota dzakakweshwa dzine kushanda zvishoma zvichienzaniswa nemamota asina mabhurashi. Mabhurashi necommutator zvinokonzera kurasikirwa nesimba uye kurasikirwa nemagetsi, zvichikonzera kugadzirwa kwekupisa kwakanyanya.

3. Kuganhurirwa kwekumhanya: Nekuda kwechimiro chemuviri chemabhurashi nema commutator, mamota ane brush ane miganhu pakushandiswa kwekumhanya kukuru. Kukakavadzana pakati pemabhurashi nema commutator kunoderedza kugona kwekumhanya kwakanyanya kwemamota ane brush, zvichideredza kushandiswa kwawo uye mashandiro awo mune mamwe maapplication.

Mota isina mabhurashi imota yekudedera yemagetsiiyo inoshanda pasina kushandisa mabhurashi ne commutator. Pane kudaro, inoshandisa ma electronic controllers nema sensors kuti adzore simba rinotumirwa kuma windings emota zvakananga.

Pane zvimwe zvakaipa zvekugadzira brushless:

1. Mutengo wakakwira: Mota dzisina mabhurashi dzinowanzo kudhura kupfuura mota dzakakweshwa nekuda kwekugadzirwa kwadzo kwakaoma uye sisitimu yekudzora.

2. Kuomarara kwemagetsi: Mota dzisina mabhurashi dzinosanganisira masisitimu ekudzora emagetsi akaomarara anoda ruzivo rwakadzama rwekugadzirisa nekugadzirisa.

3. Torque shoma pakumhanya kwakaderera: Mota dzisina mabhurashi dzinogona kunge dziine torque shoma pakumhanya kwakaderera zvichienzaniswa nemamota akakweshwa. Izvi zvinogona kudzikisira kukodzera kwadzo kune mamwe mashandisirwo anoda torque yakawanda pakumhanya kwakaderera.

Ndeipi Iri Nani: Yakakweshwa kana Isina Mabhurashi?

Magadzirirwo emota dzemhando yebrushed nedzisina brush ane zvakanakira zvadzo.Mota dzakakweshwa dzinodhura zvishoma nekuda kwekugadzirwa kwadzo kwakawanda.

Pamusoro pemutengo, mota dzakaputirwa dzine zvakanakira zvadzo izvo zvakakosha kufunga nezvazvo:

1. Kureruka: Mota dzakarukwa dzine dhizaini iri nyore, zvichiita kuti zvive nyore kunzwisisa nekushanda nadzo. Kureruka uku kunogonawo kuita kuti zvive nyore kugadzirisa kana paine matambudziko.

2. Kuwanikwa kwakafara: Mota dzakakweshwa dzavepo kwenguva yakareba uye dziri kuwanikwa zvakanyanya pamusika. Izvi zvinoreva kuti kuwana dzimwe nzvimbo dzekugadzirisa zvinowanzova nyore.

3. Kudzora kumhanya kuri nyore: Mota dzakarukwa dzine nzira iri nyore yekudzora kumhanya inobvumira kudzora kumhanya kuri nyore. Kugadzirisa voltage kana kushandisa electronics zviri nyore kunogona kukanganisa kumhanya kwemota.

Muzviitiko apo kudzorwa kwakanyanya kunodiwa, mota isina mabhurashi inogona kuva sarudzo yakanakisisa yekunyorera kwako.

Zvakanakira zvekushandisa brushless ndeizvi:

1. Kushanda zvakanaka: Mota dzisina mabhurashi hadzina macommutator anogona kukonzera kukweshana uye kurasikirwa nesimba, zvichikonzera kushandurwa kwesimba zviri nani uye kupisa kushoma kunoraswa.

2. Nguva yakareba yekushanda: Sezvo mota dzisina mabhurashi dzisina mabhurashi anopera nekufamba kwenguva kuti dziwedzere kugara kwenguva refu uye kugara kwenguva refu.

3. Chiyero chepamusoro chesimba-kuhuremu: Mota dzisina mabhurashi dzine chiyero chepamusoro chesimba-kuhuremu. Izvi zvinoreva kuti dzinogona kupa simba rakawanda zvichienderana nehukuru hwadzo nehuremu hwadzo.

4. Kushanda kwakanyarara: Mota dzisina mabhurashi hadzibudise ruzha rwemagetsi uye kudedera kwemakanika. Izvi zvinoita kuti dzikwanise kushandiswa dzinoda ruzha rwakaderera, senge michina yekurapa kana michina yekurekodha.