Brushless vs Brushed Motors: Which is Suitable for Your Project?

Nhanganyaya

Mhando mbiri dzakajairika dzeDc motors dzakasungirirwa motors uye brushless motors (BLDC motors). Sezvinoreva zita racho, motorsed shandisa brushes kuti utarisire kutungamira, uchibvumira mota kutenderera. Mukupesana, motorsless motors anotsiva iyo mechancal commitation basa nemagetsi kutonga. Mhando mbiri idzi dzinoshanda pane imwecheteyo nheyo, iyo yemagineti yekukwezva uye yemagineti yekudzora pakati peiyo coil uye magineti isingaperi. Imwe neimwe ine zvayo zvakanakira uye zvakaipa, izvo zvinogona kukanganisa sarudzo yako zvichienderana nezvinodiwa zvekushandisa kwako. Kunzwisisa misiyano pakati peSpused DC Motors uye brushless DC Motors inorova kuongorora maitiro avo. Chisarudzo chekusarudza imwe mhando pamusoro peimwe yakavakirwa pane dzakasiyana-siyana maitiro, kusanganisira kushanda zvakanaka, hupenyu hweripo uye mutengo.

Zvinhu zvakakosha nemusiyano uripo pakati pebvuro uye brushless DC mota:

# 1. Kunyatsobudirira

Brushless motors inoshanda zvakanyanya pane brush motors. Vanoshandura simba remagetsi kuita simba rekuita nesimba rakakura, nekudaro kuderedza marara esimba. Kusiyana neBrashed Dc Motors, brush lotes havaone kuti kupokana kana kurasikirwa kwesimba kwakabatana nema brushes nevatambi. Izvi zvinovandudza kushanda, kwakatambanudzira runtime, uye kuderedza kushandiswa kwesimba.

Zvinoshanduka, motorsed motors anoonekwa sevanogona kunge zvakanyatsoita kupfuura brushless dc motors nekuda kwekurasikirwa kwesimba kwakabatana nekereke uye kuendesa simba kuburikidza neyekuchinjika kuburikidza neyechinzvimbo system.

# 2. Kugadziriswa uye Hupenyu Hurefu

Brushless motorsvane mashoma anofamba-famba zvikamu uye kushaya michina yekubatanidza, zvichikonzera hupenyu hurefu uye zvakaderedza zvinodiwa pakugadziriswa. Iko kusavapo kwemabhurashi kunobvisa matambudziko anoenderana neBrashi kupfeka uye zvimwe zvinhu zvekugadzirisa. Naizvozvo, motors motors idzo dzinowanzove sarudzo-inoshanda sarudzo yevashandisi.

Pamusoro pezvo, motorsed motors inoda kuwedzera kugadziriswa nekuda kwekupfeka uye kubvarura pamabhururu uye mutevedzeri, ayo anogona kutungamira mukudzora kuita uye matambudziko emota. Kuti urambe wakakwana kuita, brushes inoda kutsiviwa nguva dzose.

# 3. Ruzha uye vibration

Mune brushless motors, iyo yekushambadzira iripo inogona kudzorwa, iyo inobatsira kuderedza torque pulsations iyo inogona kukonzera vibration uye muchina ruzha. Naizvozvo, motoro emagetsi anowanzo gadzira ruzha zvishoma uye vibration pane brused motors. nekuti ivo havana ma brushes kana vatambi. Kuderedzwa kwekubvunda uye ruzha kunovandudza mushandisi nyaradzo uye kuderedza kupfeka uye kubvarura pamusoro pekushandiswa kwakawedzerwa.

Mundhudhudhudhudhudhudhudhi dc, iyo llushs uye mushandi anoshanda pamwe chete semuchina achinja. Kana mota iri kumhanya, idzi switch dzinogara dzichivhura nekuvhara. Iyi nzira inobvumira yakakwira mairi kuti ifambe kuburikidza neinductive rotor mhepo, ichigadzira ruzha rwemagetsi nekuda kwekuyerera kwazvino kuyerera.

# 4. Mutengo uye kuoma

Motorsless motors anowanzo kuve anodhura uye akaomarara nekuda kweiyo yemagetsi yekudzora maitiro ekutaurisa. Mutengo wepamusoro we brushless dc motores zvichienzaniswa nebhururuka dc motorsinonyanya kukonzerwa nemagetsi epamberi inobatanidzwa mukugadzirwa kwavo.

# 5. Dhizaini uye kushanda

Brushless dc motors haisi yekuzvifunga. Ivo vanoda drive drive iyo inoshandisa vatengesi kudzora iyo yazvino kuyerera kuburikidza neye mota yekudziya mota. Aya motors anoshandisa mashandisiro emagetsi uye magetsi emisangano kuti agadzirise iyo yazvino mumhepo, pane kuvimba neuchina kubatana.

Bhurawuza Dc motors vanozvimiririra, zvinoreva kuti havadi dunhu rekutyaira kuti vashande. Panzvimbo pezvo, ivo vanoshandisa machira emakwenzi uye vatambi kuti vadzore zviripo mumhepo, nekudaro vachigadzira munda wemaginhini. Iyi nyika yemagineti inogadzira torque, ichikonzera mota kutenderera.

# 6. Zvishandiso

Semutengo wevibration motorsUye yavo yakasanganiswa magetsi anoenderera mberi kuderera, kudikanwa kwerudzi rusvingo uye motors akatsemuka ari kuwedzera. Brushless motors yakakurumbira kwazvo kune smartwatches, zvishandiso zvekurapa, midziyo yekunaka, marobhoti, nezvimwe.

Asi kuchine nzvimbo dzakatora motors dzakajeka. Iko kune chikumbiro chikuru chevatori vegarire mu smartphones, e-fodya, vhidhiyo yemitambo yemitambo, maziso emaziso, nezvimwe.

Mhedziso

Pakupedzisira, mutengo wekubiridzira uye motorsless motors inosiyana zvichienderana nekunyorera chaiko uye zvinodiwa. Kunyangwe motors isina brush inowanzo kuve inodhura, ivo vanopa zvakanyanya kushanda kwakakwirira uye hupenyu hurefu. Bhururuka Motors yakakura yezuva nezuva maficha, kunyanya kune vanhu vane ruzivo rwakasarudzika rwemagetsi. Mukupesana, motorsless motors inonyanya kushandiswa mumamiriro ezvinhu emafuro akaderera. Nekudaro, yakaomeswa motors ichiri kutora 95% yemusika wemota.