Kuvhura uye kuvhara kwemachira emagetsi akangwara anofambiswa nekutenderera kwema micro motors. Pakutanga, mota dzeAC dzaiwanzo shandiswa, asi nekufambira mberi kwetekinoroji, DC mota dzakawana kushandiswa kwakapararira nekuda kwezvakanaka zvadzo. Saka, ndezvipi zvakanakira DC mota dzinoshandiswa mumaketeni emagetsi? Ndedzipi nzira dzakajairika dzekudzora kumhanya?
Maketeni emagetsi anoshandisa micro DC motors akashongedzerwa magiya ekudzikisa, ayo anopa yakakwira torque uye yakaderera kumhanya. Aya mamotor anogona kutyaira akasiyana marudzi emaketeni zvichienderana neakasiyana ekuderedza reyesheni. Iwo akajairwa micro DC mota mumaketeni emagetsi ari brushed mota uye brushless mota. Brushed DC mota dzine zvakanakira senge yakakwira yekutanga torque, kushanda kwakatsetseka, mutengo wakaderera, uye nyore kudzora kumhanya. Brushless DC motors, kune rumwe rutivi, inozvirumbidza hupenyu hurefu uye yakaderera ruzha mazinga, asi anouya nemitengo yakakwira uye mamwe akaomarara ekudzora maitiro. Nekuda kweizvozvo, maketeni mazhinji emagetsi pamusika anoshandisa mabhurashi mota.
Yakasiyana Yekumhanyisa Kudzora Nzira dzeMicro DC Motors muMagetsi Curtains:
1. Paunenge uchigadzirisa kumhanya kwechidzitiro chemagetsi DC mota nekudzikisa iyo armature voltage, inodzoreka DC magetsi inodiwa kune armature circuit. Kupokana kweiyo armature circuit uye excitation circuit inofanira kuderedzwa. Sezvo voltage ichidzikira, kumhanya kwechidzitiro chemagetsi DC mota inodzikira zvinoenderana.
2. Kumhanyisa kudzora nekuunza nhevedzano kuramba mune armature circuit yeDC mota. Iyo yakakura iyo nhevedzano kuramba, iyo inoderera iyo mechanical maitiro, uye zvakanyanya kusagadzikana kumhanya. Pakumhanya kwakaderera, nekuda kweiyo yakakosha nhevedzano kuramba, simba rakawanda rinorasika, uye kubuda kwesimba kwakadzikira. Iyo yekumhanyisa control renji inopesvedzerwa nemutoro, zvichireva kuti mitoro yakasiyana inoguma nekusiyana kwekudzora kumhanya mhedzisiro.
3. Simba remagineti risina simba. Kuti udzivise kuwandisa kwemagineti yedunhu mune yemagetsi keteni DC mota, kukurumidza kudzora kunofanirwa kushandisa isina simba magineti pachinzvimbo chesimba magineti. Iyo armature voltage yeDC mota inochengetwa pamutengo wayo wakatemerwa, uye nhevedzano yekupokana mune armature wedunhu inoderedzwa. Nekuwedzera iyo yekusimudzira wedunhu redhisheni Rf, iyo yekuwedzeredza ikozvino uye magineti flux inoderedzwa, nekudaro ichiwedzera kumhanya kweyemagetsi keteni DC mota uye kupfavisa hunhu hwemagetsi. Nekudaro, kana kumhanya kunowedzera, kana torque yemutoro ikaramba iri pamutengo wakayerwa, simba remota rinogona kudarika simba rakayerwa, zvichiita kuti mota ishande yakawandisa, izvo zvisingabvumirwe. Naizvozvo, kana uchigadzirisa kumhanya neasina simba magineti, iyo torque inotakura inodzikira senge mota ichiwedzera. Iyi inogara iine simba rekukurumidza kudzora nzira. Kuti udzivise kutenderera kwemota rotor kubva pakubviswa uye kukuvadzwa nekuda kwesimba rakawandisa recentrifugal, zvakakosha kuti usapfuure iyo inobvumidzwa yekumhanyisa inoganhurwa yeDC mota kana uchishandisa isina simba remagineti kumhanya kudzora.
4. Mukukurumidza kudzora sisitimu yemagetsi keteni DC mota, nzira iri nyore yekuwana kukurumidza kudzora ndeye kushandura kupikisa mubato rezvombo. Iyi nzira ndiyo yakanyanya kujeka, inodhura-inoshanda, uye inoshanda yekukurumidza kutonga kwemaketeni emagetsi.
Aya ndiwo maitiro uye kukurumidza kudzora nzira dzeDC mota dzinoshandiswa mumaketeni emagetsi.
Nguva yekutumira: Aug-22-2025