Monga mwambi umati: "Chishalo chabwino chimayenda bwino ndi kavalo", gwero lamphamvu la chowumitsira manja la FEEGOO limakonzedwa ndendende momwe zinthu zilili pano - ma motors opanda brush, monga tonse tikudziwa, ma motors akulu ndi ang'onoang'ono opanda brush amagwiritsidwa ntchito m'malo ambiri. gawo la Artificial Intelligence (AI).Ndiye kugwiritsa ntchito mota ya brushless ya chowumitsira m'manja kuli pati?Nali yankho la aliyense:

ECO9966dzanjachowumitsira ndi pafupipafupi kutembenuka brushless galimoto.

Choyamba:Brushless galimoto makhalidwe

Galimoto ya brushless DC imapangidwa ndi thupi lamoto ndi dalaivala, ndipo ndi chinthu wamba chamagetsi.Popeza brushless DC motor imayenda modziletsa, sichidzawonjezera kuyambika kwa rotor ngati motor synchronous yomwe imayambika pansi pa katundu wolemetsa pansi pa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. pamene katundu amasintha mwadzidzidzi.Maginito okhazikika apakati ndi ang'onoang'ono a brushless DC motors tsopano amapangidwa ndi zinthu zosawerengeka za neodymium iron boron (Nd-Fe-B) zokhala ndi maginito apamwamba kwambiri.Choncho, voliyumu ya osowa padziko lapansi okhazikika maginito brushless galimoto ndi kukula imodzi yaing'ono kuposa atatu gawo asynchronous galimoto ya mphamvu yomweyo.Kawirikawiri, ndi yaying'ono kukula kwake komanso mphamvu zambiri.

Chachiwiri: Kusiyana pakati pa brushless motor ndi brush motor

injini yopukutidwa ikagwira ntchito, koyilo ndi makina amazungulira, koma maburashi a maginito ndi kaboni sazungulira.Mayendedwe apano a koyilo amasinthidwa ndi commutator ndi maburashi omwe amazungulira ndi mota.M'makampani amagetsi amagetsi, maburashi amagawidwa kukhala ma motors othamanga kwambiri komanso ma motors othamanga kwambiri..

1. Kukangana kwakukulu ndi kutayika kwakukulu

Anzake aukadaulo adakumanapo ndi vutoli posewera ndi ma motors opukutidwa kale, ndiye kuti, atagwiritsa ntchito mota kwakanthawi, injiniyo imayenera kuyatsidwa kuti iyeretse burashi ya kaboni yamotoyo, yomwe imatenga nthawi komanso yotopetsa, ndipo mphamvu yokonza ndi yocheperapo kuposa kuyeretsa m'nyumba.

2. Kutentha kwakukulu ndi moyo wautali wautali

Chifukwa cha kapangidwe ka motor burashi, kukana kulumikizana pakati pa burashi ndi commutator ndikwambiri, zomwe zimapangitsa kukana konse kwa mota kukhala kwakukulu komanso kosavuta kupanga kutentha.Maginito okhazikika ndi chinthu chotentha.Ngati kutentha kuli kwakukulu kwambiri, maginito adzakhala demagnetize , Ntchito ya galimotoyo imachepetsedwa, ndipo moyo wautumiki wa motor brushed umakhudzidwa.

3. Kuchita bwino kochepa komanso mphamvu zochepa zotulutsa

Vuto la kutentha kwa motor brushed lotchulidwa pamwambapa makamaka chifukwa chakuti panopa ikuchitika pa kukaniza kwa mkati mwa galimoto, kotero mphamvu yamagetsi imasandulika kutentha kwakukulu, kotero mphamvu yotulutsa galimoto yowonongeka ndi osati mkulu ndipo mwachangu si mkulu.

Ubwino wa ma motors opanda brushless

Galimoto ya brushless DC imapangidwa ndi thupi lamoto ndi dalaivala, ndipo ndi chinthu wamba chamagetsi.Chifukwa brushless DC mota imagwira ntchito modziletsa

1. Palibe burashi, kusokoneza kochepa

Galimoto yopanda brush imachotsa burashi, ndipo kusintha kwachindunji ndikuti palibe spark yamagetsi yomwe imapangidwa pamene burashi yamoto ikugwira ntchito, zomwe zimachepetsa kwambiri kusokoneza kwa spark yamagetsi ku zipangizo zamawayilesi akutali.

2. Phokoso lochepa ndi ntchito yosalala

Galimoto yopanda brush ilibe burashi, kukangana kumachepetsedwa kwambiri panthawi yogwira ntchito, ntchitoyo ndi yosalala, ndipo phokoso ndilotsika kwambiri.Ubwino uwu ndi chithandizo chachikulu cha kukhazikika kwa chitsanzo.

3. Moyo wautali komanso mtengo wotsika wokonza

Popanda burashi, kuvala kwa mota wopanda brush kumakhala makamaka pamayendedwe.Kuchokera pamawonekedwe amakina, mota ya brushless imakhala pafupifupi mota yopanda kukonza.Pakafunika, ayenera kuchita ena fumbi kuchotsa yokonza.Poyerekeza zam'mbuyo ndi zotsatila, tikudziwa ubwino wa ma motors opanda brush pa ma brushed motors, koma zonse siziri zenizeni.Mawonekedwe a ma motors opanda brushes monga momwe ma torque otsika kwambiri komanso torque yayikulu sangalowe m'malo mwa ma motors opanda brush, koma pankhani ya kusavuta kugwiritsa ntchito ma motors opanda brush, ndi kuchepa kwa mtengo wa owongolera ma brushless ndikukula ndi mpikisano wamsika wa brushless. matekinoloje kunyumba ndi kunja, brushless mphamvu machitidwe ali mu siteji ya chitukuko mofulumira ndi kutchuka, amenenso kwambiri amalimbikitsa Kukula kwa kayendedwe chitsanzo.

Chachitatu, mpikisano wa zizindikiro zosiyanasiyana za ntchito

1. Kuchuluka kwa ntchito:

Brushless motor: nthawi zambiri amagwiritsidwa ntchito pazida zokhala ndi mphamvu zowongolera kwambiri komanso kuthamanga kwambiri, monga mitundu ya ndege, zida zolondola, ndi zina zambiri, zomwe zimawongolera mwachangu liwiro lagalimoto ndi liwiro lalikulu.

Carbon brush motors: nthawi zambiri zida zamagetsi zimagwiritsa ntchito ma mota a brush, monga zowumitsira tsitsi, ma motors a fakitale, ma hood osiyanasiyana apanyumba, ndi zina zambiri. Kuphatikiza apo, kuthamanga kwa ma motor angapo kumatha kufika pamtunda kwambiri, koma chifukwa cha kuvala kwa maburashi a kaboni, gwiritsani ntchito. Moyo si wabwino ngati ma motors opanda brush.

2. Moyo wothandizira:

Ma motors opanda maburashi: Nthawi zambiri moyo wautumiki umakhala mu dongosolo la makumi masauzande a maola, koma moyo wautumiki wa ma motors opanda brush umakhalanso wosiyana kwambiri chifukwa cha mayendedwe osiyanasiyana.

Carbon brush motor: Nthawi zambiri, moyo wopitilira kugwira ntchito wa mota ya burashi ndi mazana angapo mpaka maola opitilira 1,000.Burashi ya kaboni iyenera kusinthidwa pamene malire akugwiritsidwa ntchito, apo ayi n'zosavuta kuchititsa kuvala kwa kubereka.

3. Gwiritsani ntchito zotsatira:

Brushless motor: nthawi zambiri kutembenuka kwa digito pafupipafupi, kuwongolera mwamphamvu, kuchokera pakusintha pang'ono pamphindi imodzi mpaka makumi masauzande akusintha pamphindi imodzi kumatha kukwaniritsidwa mosavuta.

Carbon brush motor: Galimoto yakale ya kaboni burashi nthawi zambiri imagwira ntchito mwachangu ikangoyambitsa, ndipo kusintha liwiro sikophweka.Magalimoto angapo amathanso kufika 20,000 rpm.

Koma moyo wautumiki udzakhala wamfupi.

4. Kupulumutsa mphamvu:

Kunena zoona, mota ya brushless yomwe imayendetsedwa ndi ukadaulo wa inverter imapulumutsa mphamvu zambiri kuposa ma mota angapo.Zowoneka bwino kwambiri ndi ma inverter air conditioners ndi mafiriji.

5. Pankhani yokonza mtsogolo, galimoto ya carbon brush iyenera kusinthidwa.Ngati sichidzasinthidwa panthawi yake, injiniyo idzawonongeka.Galimoto yopanda brush imakhala ndi moyo wautali wautumiki, nthawi zambiri kuposa ka 10 kuposa mota ya brush, koma imayenera kusinthidwa ngati yathyoka.Motor, koma kukonza tsiku ndi tsiku sikofunikira.

6. Mbali yaphokoso ilibe kanthu kaya ndi motor brushed, koma makamaka zimadalira kufananiza kwa kunyamula ndi zigawo zamkati za galimotoyo.

Mndandanda wamtundu wamtundu wa brushless motor, kuwonjezera pa miyeso (m'mimba mwake, kutalika, m'mimba mwake, ndi zina zotero), kulemera, mtundu wamagetsi, osanyamula katundu, pakali pano ndi zina, palinso ndondomeko yofunikira- Mtengo wa KV, womwe ndi gawo lapadera la mota ya brushless ndi chidziwitso chofunikira pakuwunika magwiridwe antchito a mota ya brushless.

(FEEGOO) Kodi motor brushless yomwe imagwiritsidwa ntchito mu chowumitsira manja cha air-jet yofufuzidwa ndi FeegoZamakono?

mfundo:

① Galimoto yopanda maburashi imatengera chiwongolero chamagetsi ndipo sichimalumikizana ndi rotor.

② Galimoto ya kaboni burashi imagwiritsa ntchito kuzungulira kwa rotor, burashi nthawi zonse imakutidwa ndi mphete yosinthira, ndipo kukokoloka kwamoto kumachitika panthawi yakusintha, kotero burashiyo ndi gawo lowopsa mu mota yonse.Panthawi imodzimodziyo, fumbi lina labwino lidzapangidwa panthawi ya kukangana ndi rotor.

1.Kuchuluka kwa ntchito:

Ma motors opanda maburashi: makampani opanga mkaka, mafakitale opanga moŵa, mafakitale opanga nyama, mafakitale opangira soya, mafakitale opangira zakumwa, mafakitale opangira makeke, makampani opanga mankhwala, fakitale yolondola yamagetsi, ndi malo ena opanda fumbi omwe ali ndi zofunika kwambiri.

Carbon brush motor: Itha kugwiritsidwa ntchito m'zimbudzi zamitundu yonse ndi madera ena omwe zofunikira sizokwera kwambiri, koma sizingagwiritsidwe ntchito ngati malo opanda fumbi!

2. Moyo wothandizira:

Galimoto yopanda maburashi: Imatha kugwira ntchito mosalekeza kwa maola pafupifupi 20,000, ndipo moyo wamba wantchito ndi zaka 7-10.

Carbon brush motor: Imatha kugwira ntchito mosalekeza kwa maola pafupifupi 500, ndipo moyo wamba wantchito ndi zaka 2-3.

3. Gwiritsani ntchito zotsatira:

Brushless motor: Imayenda pa liwiro lalikulu la 90-95m / s, ndipo zotsatira zenizeni zimatha kufikira nthano ya manja owuma mu 5-7s.

Carbon brush motor: kuthamanga ndi nthawi youma ndizotsika kwambiri kuposa mota yopanda brush.

4. Kupulumutsa mphamvu:

Kunena zoona, kugwiritsa ntchito mphamvu kwa mota yopanda brush ndi 1/3 yokha ya burashi ya kaboni.

5. Ponena za kukonzanso kwamtsogolo, pamene galimoto ya carbon brush yatha, osati m'malo mwa burashi ya carbon, komanso m'malo mwa zipangizo zozungulira galimoto monga zida zozungulira.Mtengo wake ndi wokwera kwambiri.Chofunika kwambiri ndi chakuti ntchito yonse idzakhudzidwa.

6. Phokoso la ma motor brush ndi apamwamba kwambiri kuposa ma motors opanda brushless.

7. Kukonzekera kwazinthu zathu zamtundu wa brushless motor zili mkati mwa 1%, pamene kukonzanso kwa zinthu za carbon brush ndizokwera kwambiri.