Knowledge of working principle of brush motor and brushless motor

Brashi mota inoshanda nheyo

Chimiro chikuru chebrushless motaStator + Rotor + Brush, uye torque inowanikwa nekutenderera kwemagineti yekubuditsa kinetic simba.

Mota yebrashi inoshandisa muchero wekutaurisa, magineti dole haisingafambire, coil kutenderera.Codhi inoshanda, iyo Coil neCommitator Tenderera, nepo magineti anotenderera uye kabhoni burashi haadaro. Shanduko yekushanduka kweCoil nhungamiro iripo inoitwa nemutungamiriri uye brashi iyo inotenderera nemota.

Mumatota ehuremu, maitiro aya nderokudzora maviri emagetsi ekupedzisira eCil , Simba remubhadharo miviri miviri yakagadzirwa necarbon (kabhoni brashi), pasi pechiitiko chekumudzvinyirira, kubva kune imwe nzvimbo yakatarwa yakatarwa, kumanikidzwa kwesimba rekuisa, mapoinzi maviri etenderedzwa cylindrical coil kune coil yeiyo seti yemagetsi.

SemotaInotenderera, marobhoti akasiyana kana matanda akasiyana emakonzo akaomeserwa panguva dzakasiyana, kuitira kuti kune musiyano wakakora pakati peNS Magineti emagineti anokwezva mumwe nemumwe uye anogadzira mumwe nemumwe, anogadzira simba uye kusundira mota kutenderera.

Kutsvedza kune mumwe nemumwe kunoita kuti kupokana uye kurasikirwa necarbon brushes, iyo inoda kutsiviwa.

Brushless mota inoshanda nheyo

Mumotokari yebrashi, iyo commutation inoitwa nedunhu rekutonga mune controller (kazhinji horo sensor + controller, uye yakawanda tekinoroji ndiyo magineti ndeye magmetwork).

Mota yebrash inoshandisa inoshandisa emagetsi mutevedzeri, Coil haingafambire, magnetic pole kufambiswa.bripl.gr..briplitir..bripl.gricha inoshandisa seti yemagetsi kuti ive nzvimbo yemagineti yemagineti yeGirembo reSS2712. Maererano nepfungwa iyi, dunhu remagetsi rinoshandiswa kuchinjisa nzira yazvino mune iyo nguva chaiyo yekuve nechokwadi chechizvarwa chemaginiti munzira yekufambisa iyo mota.Elimisa zvinhu zvakashata zvebrashi.

Matunhu aya anonzi vatambi vepamota. Mutongi wezvematongerwo enyika anokwanisawo kuziva nezvematunhu ebrashi, akakwenenzvera mota, achigadzira mota, ichivhara mota, uye kushandisa iyo Brake Signal kuti imise simba rekuisa kune iyo mota.Zvino bhatiri mota yemagetsi alarm lock, pakushandiswa kuzere kwemabasa aya.

Brushless DC mota inowanzoitika yechigadzirwa, iyo inoumbwa nemuviri wemotokari uye mutyairi weStince brushless CNET Mode Uye mutoro unorema unotanga, uye hazvizo kukonzera oslcillation uye kubuda kunze kana mutoro uchinja.

Musiyano weMexpress Regulation Mode pakati pebrashi mota uye brushless mota

Muchokwadi, kudzora kwemhando mbiri dzematima emugodhi kunoshandisa mushonga wemagetsi wekutonga, uye brushless DC ndeyekuita kabhoni, ichishandisa silicon inodzora tsika analog circuit inogona kudzorwa , zviri nyore.

1. Iyo yekumhanyisa kudzora maitiro emotokari ndeyekugadzirisa iyo yekuvhara kwesimba reMotokari.Aftage uye gadziriso yekushambadzira uye brashi kuti ichinje simba remaginiti inogadzirwa neElectrode kuzadzisa iyo chinangwa chekuchinja iyo yekumhanyisa.Izvi maitiro anozivikanwa seanomanikidza mutemo.

2. ziva shanduko yemamhanyi.Izvi maitiro anonzi frequency kutendeuka.

Musiyano webasa

1. Mota yegrashi ine chimiro chakareruka, nguva yakareba yekusimudzira nguva uye matekinoroji akura

Kumashure muzana ramakore rechi 19, mota inoshanda, iyo AC Squirrel-cage A asynchronous mota yekuchinjika Kuti kuvandudzwa kwemutungamiriri weTekinoroji kwasviba. Nekudzima nekukurumidza kwehunyanzvi hwemagetsi, zvave zvichisvika zvishoma nezvishoma kushanda kwekushambadzira kusvika makore apfuura. Mukukosha, ichiri yeboka reAC mota.

MOTOLLINE MOTORI AKABUDA KWAZVO, VANHU VAKADZIDZWA DC MOTORS.8 SEVECLOCT MOTOMYICTION ISPERICE, ENRY TOCKE, DC MOTOR zvakare ine mhinduro yekukurumidza, iri kutanga torque, uye Inogona kupa yakarongedzwa torque performance kubva ku zero zero kumhanya kumhanyisa kumhanya, saka yakave yakashandiswa zvakanyanya kamwe chete ichingabuda.

2. Iyo yebrashi ms dc mota inokurumidza kupindura kumhanya uye kukuru kutanga torque

Dc brushless mota inokurumidza kutanga kupindura, kutangisa torque shanduko, kanenge pasina vibration inobva kumhanyisa, uye inogona kutakura mutoro wakakura kana kuita basa rakakura rekuita basa rekutanga ratanga (inductive basa), saka iyo Power Compol, iyo torque iri diki iri diki, iyo yekutanga kurira ndeyekutakura, inoperekedzwa nehurefu hwakasimba, uye mutoro wekutyaira idiki kana uchitanga.

3. Iyo brush isc dc mota inomhanya zvakanaka uye ine yakanaka braking maitiro

Motoro yebrashless inodzorwa nemutemo wevanyori, saka kutangisa uye kufambisa kwakasimba, uye nekumhanya kwekumhanyisa kuchidhonzwa nedhiza uye inodzora kumhanya kuburikidza ne frequency shanduko. Naizvozvo, mota yebrash haina kumhanyisa zvakanaka kana ichitanga uye nekukasira, ine ruzha rwakakura, uye ichangove yakagadzikana kana kumhanya kwacho kuri nguva dzose.

4, dc brashi mota kudzora pfungwa yakakwira yakakwira

Dc brushless mota inowanzoshandiswa pamwe chete neyekudzora bhokisi uye decoder kuti iite simba rekubiridzira uye nekukasira kugona kusvika 0.01 mm Zvishandiso motors Dcm Controcess.Sechince Motoro yeBrush haina kugadzikana panguva yekutanga

5, dc brashi mota shandisa mutengo mutengo wakaderera, zviri nyore kugadzirisa

Nekuda kwechimiro chakareruka che brushless mk . Zvishandiso, zvakadai sekushandurwa kwekushandurwa kwemhepo, firiji, etc., brashless mota kukuvara kunogona kungotsiviwa.

6, hapana brashi, kupindira kwakaderera

Motorsless motors anobvisa burashi, shanduko yakanyanya kutaurwa ndeyekusavapo kwemigwagwa yebrashi ichimhanya, nekudaro ichidzikisa kupindira kwemagetsi kumidziyo redhiyo.

7. Ruzha rwakaderera uye runotyisa kushanda

Pasina brushes, brushless mota ichave nekukakavara kwakanyanya panguva yekushanda, kurapwa kwakanyatsoita uye ruzha rwakawanda uye ruzha rukuru

8. Hupenyu hwakareba hwebasa uye yakaderera yekuchengetedza mutengo

Burashi zvishoma, brushless mota kupfeka inonyanya kubereka, kubva pane imwe nzira yekuona, motoro yebrash haina motoro yekugadzirisa-emahara, kana zvichidikanwa, ingoita guruva rekugadzirisa.