Pakugadzira michina uchishandisa mota, zvinodikanwa kusarudza mota yakakodzera basa rinodiwa. Pepa rino richaenzanisa hunhu, mashandiro uye hunhu hwemota yemabhurashi,mota yekutsikauye mota isina mabhurashi, tichitarisira kuva referensi kune wese munhu pakusarudza mota. Zvisinei, sezvo paine zvakawanda zvakatsanangurwa muchikamu chimwe chete chemota, ndapota dzishandise sereferensi chete. Chekupedzisira, zvakakosha kusimbisa ruzivo rwakadzama kuburikidza nehunyanzvi hwemota yega yega.
Zvinhu zvinoumba mota diki: Tafura inotevera inoratidza zvinhu zvinoumba mota inokwira, mota ine mabhurashi uye mota isina mabhurashi.
| Mota yestepper | Mota yakakweshwa | Mota isina mabhurashi | |
| Nzira yekutenderera | Dunhu rekutyaira rinoshandiswa kuona kurongeka kwechikamu chimwe nechimwe (kusanganisira zvikamu zviviri, zvikamu zvitatu uye zvikamu zvishanu) zvekutenderera kwe armature. | Simba remagetsi rinoshandurwa kuburikidza nechinhu chinotsvedza chinogadzirisa maburi nebhurashi. | Kushaya mabhurashi kunowanikwa nekutsiva bhurashi necommutator ne magnetic pole position sensor uye semiconductor switch. |
| dunhu rekutyaira | kuda | asingadiwe | kuda |
| torque | Torque yakakura zvishoma. (kunyanya torque iri kumhanya kwakaderera) | Torque yekutanga yakakura, uye torque yacho inoenderana ne armature current. (Toque yacho yakakura kana iri pakati nepakati kusvika pakumhanya kwakanyanya) | |
| Kumhanya kwekutenderera | Torque yakakura zvishoma. (kunyanya torque iri kumhanya kwakaderera) | Inoenderana nemagetsi anoshandiswa pa armature. Kumhanya kunoderera nekuwedzera kwe load torque | |
| Kutenderera kwekumhanya kwakanyanya | Inoenderana nefrequency yekupinda kwepulse. Nzvimbo iri kunze kwedanho iri muchikamu chekumhanya kwakaderera, Zvakaoma kutenderera nekumhanya kwakanyanya (zvinoda kudzikamisa kumhanya) | Nekuda kwekuganhurirwa kwenzira yekugadzirisa bhurashi ne commutator, kumhanya kwakanyanya kunogona kusvika zviuru zvakati wandei zve rpm | Kusvika kuzviuru kusvika kumakumi ezviuru zverpm |
| Hupenyu hunotenderera | Zvinoonekwa nehupenyu hune simba. Makumi ezviuru zvemaawa | Inoderedzwa nekusashanda zvakanaka kwebhurashi uye mafambiro ekufamba. Mazana kusvika kuzviuru zvemaawa | Zvinoonekwa nehupenyu. Makumi ezviuru kusvika mazana ezviuru zvemaawa |
| Nzira dzekutenderera mberi nekudzoka shure | Zvakakosha kushandura kutevedzana kwezvikamu zvekufadza zvedhiraivha yedhiraivha | Dzorera polarity ye pin voltage | Zvakakosha kushandura kutevedzana kwezvikamu zvekufadza zvedhiraivha yedhiraivha |
| kudzora | Kudzora kumhanya kwekutenderera uye nzvimbo yakavhurika (huwandu hwekutenderera) kunotsanangurwa nekuraira kwekurova kwemoyo kunogona kuitwa (asi pane dambudziko rekubuda padanho) | Kutenderera kwekukurumidza nguva dzose kunoda kudzora kumhanya (kudzora mhinduro uchishandisa masensa ekumhanya). Sezvo torque inoenderana nemagetsi, kudzora torque kuri nyore | |
| Zviri nyore sei kuwana | Zviri nyore: kune mhando dzakawanda | Zviri nyore: vagadziri vakawanda uye mhando dzakasiyana, sarudzo dzakawanda | Matambudziko: mota dzakakosha zvikuru dzekushandisa zvakananga |
| Mutengo | Kana dhiraivha yemutyairi iripo, mutengo wayo unodhura. Yakachipa pane mota isina brushless | Mota isina core inodhura zvishoma nekuda kwekuvandudzwa kwayo nemagnet. | Kana dhiraivha yemutyairi iripo, mutengo wacho unodhura. |
Kuenzanisa mashandiro emainjini madiki: Chati yeradar inoratidza kuenzanisa mashandiro emota diki dzakasiyana-siyana.
Hunhu hwe torque yekumhanya kwe micro stepping motor: Ruzivo rwekushanda (nguva dzose dhiraivha yemagetsi)
● Kushanda nguva dzose (kwakayerwa): chengetedza torque inosvika 30% munzvimbo yekutanga uye kunze kwenzvimbo yedanho.
● Kushanda kwenguva pfupi (nguva pfupi): chengetedza torque iri pakati pe50% ~ 60% munzvimbo yekutanga uye iri kunze kwedanho.
● Kukwira kwekupisa: kusangana nezvinodiwa zve insulation grade yemota pasi pehuwandu hwemutoro hwataurwa pamusoro apa uye nzvimbo yebasa
Pfupiso yepfungwa huru:
1) Pakusarudza mota dzakadai semota yemabhurashi, mota yematanho uye mota isina mabhurashi, hunhu, mashandiro uye mhedzisiro yekuenzanisa hunhu hwemota diki zvinogona kushandiswa senzira yekutarisa kusarudzwa kwemota.
2) Pakusarudza mota dzakadai semota yemabhurashi, mota yedanho uye mota isina mabhurashi, mota dzemhando imwe chete dzinosanganisira zvinhu zvakasiyana-siyana, saka mhedzisiro yekuenzanisa hunhu, mashandiro uye hunhu hwemota diki ndeyekutarisa chete.
3) Pakusarudza mota dzakadai semota yemabhurashi, mota yematanho uye mota isina mabhurashi, ruzivo rwakadzama runofanira kusimbiswa kuburikidza nehunyanzvi hwemota yega yega.
Nguva yekutumira: Ndira-30-2023