Stepper motors ndeimwe yemotokari dzakaoma kuti dzigone kushandisa mumagetsi ezvigadziri apo kunongedza kwakarurama uye kudzokorora kunodiwa. Zvinosuruvarisa, kuvakwa kwema motokisi kunokonzera kunonoka kwechimbichimbi kumhepo, yakadzika zvikuru kudarika kasi iyo magetsi inogona kuendesa motokari. Apo kukurumidza kukuruka kwebasa yemotokari yekusimudza kunoda kuti zvakaoma zvekushandiswa zvinowedzera sezvo nhamba yezvinhu zvinotanga kuuya kupinda kutamba.
High Speed Stepper Motor Factors
Zvikonzero zvakasiyana-siyana zvinova zvakakosha kugadzira uye kushanda kwezvinetso apo motokari dzemakumbo dzinotungidzirwa nepamhanho. Kufanana nezvimwe zvikamu, iyo chaiyo maitiro emunyika emotokari inofamba haisi yakanaka uye iri kure kure nemanzwiro. Stepper motors max speed ichasiyana nemugadziri, muenzaniso, uye inductance yemotokari inokurumidza kusvika 1000-3000 RPM inogoneka (nokuda kwepamhanho, servo motors isarudzo yakanaka). Zvimwe zvinhu zvinokonzera motokari yekufambisa motokari pamwero mukuru ndeyokuti:
- Inertia - Chinhu chipi nechipi chinofambisa chinoshandisa inertia chinopesana nekuchinja kwekukurumidza kwechinhu. Mukuderera kwekushandiswa kwekushanda, zvinoita kuti utange kutyaira motokari yekusimudzira paanenge uchida kukurumidza usina kukanganisa danho. Zvisinei, kuedza kutakisa mutoro pamotokari yekusimudzira nokukurumidza nokukurumidza inzira yakanaka yekutsika matanho uye kurasikirwa nechigaro. Kunze kwekureruka kunorema mitoro ine zvishoma inertial effects, motokari yekusimudza inofanira kukwira kubva pakaderera kusvika kune yakakurumidza kusvika kugadzirisa nzvimbo uye yakarurama. Yakagadziriswa stepper motokari yekudzivirira inosanganisira kuwedzerwa kuwedzerwa uye nzira dzekubhadhara inertia.
- Torque Curves - Mutambo wemotokari yekusimudza haisi yakananga kune imwe nguva yekufambisa asi inodonha sezvo kuwedzera kwekukurumidza kuchiwedzera. Chikonzero cheizvi chakavakirwa kune vakuru vekushanda kwema motors. Chiratidzo chekufambisa motokari chinokonzera magnetic field mumakumbo emotokari kuitira kuti iite simba kuti ritore danho. Nguva iyo inotora magnetic field kuti iwane simba rakazara inobva pane inductance ye coil, motokari yekutya, uye ikozvino kumira. Sezvo kutyaira kwekufambisa kunowedzera, nguva iyo mapirairi anoramba paine simba ravo rose inopera uye nguva iyo motokari inogona kubudisa madonhwe.
- Dhikirai - Kuwedzera simba mukati memotokari yekusimudzira, chiratidzo chekufambisa ikozvino chinofanira kusvika pahuwandu hwemotokari yezvino uye munguva yekukurumidza kushandiswa izvi zvinofanira kuitwa nokukurumidza sezvinobvira. Kufambisa motokari yepamusoro nepamusoro-poti chiratidzo chinogona kubatsira kugadzirisa torque pamwero wakakurumbira unoshandiswa mumhepo inogara iripo yekufambisa mhepo.
- Nzvimbo Yakafa - Iyo pfungwa yakanaka yemotokari inobvumira kuti iendeswe pane chero ipi zvayo inokurumidza uye yakaipisisa kuderedzwa kwechimbichimbi sezvo kasi inowedzera. Nhamo iyo motokari inowanzove ine nzvimbo yakafa iyo motokari isingagoni kutakudza mutoro pane imwe nguva inokurumidza. Izvi zvinokonzerwa nekusununguka mumamiriro ezvinhu uye zvakasiyana kune zvose zvigadzirwa nemagadzirwa.
- Resonance - Stepper motors motokari yemagetsi uye zvose magetsi zvinogona kutambura ne resonance. Resonance inoitika kana kufamba kwekutya kunokonzera kuwanda kwemazuva ehurongwa uye simba rakawedzerwa kuhutano hunoita kuti kuwedzere kudengenyeka uye kurasikirwa kwechigamba panzvimbo pokufambisa kwayo. Muzvikumbiro apo kudengenyeka kwakanyanyisa kuchava nehutano, kuwana nekudarika pamusoro pemotokari yepisonance stepper inonyanya kukosha. Kunyange kushandiswa kunogona kubvumira kudengenyeka kunofanira kudzivisa resonance kana zvichibvira sezvo inogona kuderedza zvikuru upenyu hwehutsika.
- Kukura Kwemafambisi - Stepper motors vane mazano mashomanana ekufambisa anowanikwa, kusanganisira micro inotenderera inobvumira zviduku kudarika matanho akazara okugadzirwa nemotokari. Aya matanho mashoma haapi kupa kuwedzera kwakakwana (pane zvishoma zvishoma zvishoma zvishoma zvishoma zvakaderera) asi dzinoita kuti motokari yemhepo ishandise kuderera zvishoma nezvishoma. Stepper motors inogona kungotungidzirwa zvakanyanya zvakanyanya, uye motokari inoona haina kusiyana mune imwe nhanho duku kana chikwata chakazara. Nokuda kwekushanda kwakakwana, kutyaira motokari yekusimudza nematanho akazara kunowanzodiwa. Zvisinei, kushandiswa kwechigamba ichipfuura nepakati pemhepo inokonzera kukurumidza kumhanya kunogona kuderedza zvikuru ruzha uye kudengenyeka mumamiriro ezvinhu.