1, indlela yokulawula isiqondiso sokujikeleza kwei-stepper motor?
Ungashintsha isignali yeleveli yokuqondisa yesistimu yokulawula. Ungakwazi ukulungisa i-wiring ye-motor ukuze ushintshe indlela, ngale ndlela elandelayo: Kuma-motor ezigaba ezimbili, isigaba esisodwa nje se-motor line exchange access to stepper motor driver singaba, njenge-A + kanye ne-A- exchange. Kumamotho ezigaba ezintathu, akusona esinye sezigaba zokushintshisana komugqa wemoto, kodwa kufanele kube ukushintshana okulandelanayo kwezigaba ezimbili, njengokushintshisana kuka-A + no-B +, A- kanye no-B- ukushintshana.
2, ibei-stepper motorUmsindo mkhulu kakhulu, akukho mandla, nokudlidliza kwemoto, kwenziwa kanjani?
Lesi simo sibhekene naso ngoba i-stepper motor isebenza endaweni ye-oscillation, isisombululo.
A, shintsha i-CP yefrikhwensi yesignali ukuze ugweme indawo yokuzulazula.
B, ukusetshenziswa kwe-subdivision drive, ukuze i-angle yesinyathelo incishiswe, isebenze kahle.
3, laphoi-stepper motorivuliwe, i-motor shaft ayijiki ukuthi yenziwe kanjani?
Kunezizathu eziningana zokuthi kungani injini ingashintshi.
A, ukuzungezisa kokuvimbela ukulayisha ngokweqile
B, noma ngabe injini yonakele
C, noma ngabe injini isesimweni sokungaxhunyiwe ku-inthanethi
D, noma ngabe isignali ye-pulse CP iye kuziro
4, amandla omshayeli we-stepper motor, injini iyazamazama, ayikwazi ukugijima, kanjani?
Hlangana nalesi simo, qala uhlole ukuma kwenjini kanye noxhumo lomshayeli futhi akukho ukuxhumana okungalungile, njengokuthi akukho uxhumano olungalungile, bese uhlola imvamisa yesignali ye-pulse iphezulu kakhulu, noma ngabe idizayini yefrikhwensi yokuphakamisa ayinangqondo.
5, ungawenza kanjani umsebenzi omuhle we-stepper motor lift ijika?
Ijubane le-stepper motor liyashintsha ngesignali ye-pulse input. Ngokwethiyori, vele unikeze isignali ye-pulse yomshayeli. Ngayinye inikeze umshayeli i-pulse (CP), i-stepper motor izungeza i-engeli yesinyathelo (ukuhlukanisa i-engeli yesinyathelo sokuhlukanisa). Kodwa-ke, ngenxa yokusebenza kwe-stepper motor, isignali ye-CP ishintsha ngokushesha kakhulu, i-stepper motor ngeke ikwazi ukuhambisana nezinguquko kumasignali kagesi, okuzokhiqiza izinyathelo ezivimbelayo nezilahlekile. Ngakho-ke i-stepper motor ukuze ibe ngesivinini esikhulu, kufanele kube nenqubo yokusheshisa, ekumiseni kufanele kube nenqubo yokwehlisa isivinini. Ukusheshisa okujwayelekile kuye phezulu naphansi emthethweni ofanayo, isivinini esilandelayo esilandelayo njengesibonelo: inqubo yokusheshisa iqukethe imvamisa yokweqa kanye nejika lejubane (futhi ngokuphambene nalokho). Imvamisa yokuqala akufanele ibe nkulu kakhulu, ngaphandle kwalokho izophinde ikhiqize isinyathelo sokuvimbela nesilahlekile. Amajika ejubane lokuya phezulu naphansi ngokuvamile amajika omchazi noma amajika e-exponential alungisiwe, vele, angasebenzisa imigqa eqondile noma amajika anesine, njll. Ijika Exponential in the langempela uhlelo software inqubo inzima kakhulu, ngokuvamile kubalwa kusenesikhathi constants ezigcinwe kumemori yekhompyutha it, inqubo umsebenzi akhethiwe ngokuqondile.
6, i-stepper motor iyashisa, liyini izinga lokushisa elijwayelekile?
Izinga lokushisa le-stepping motor liphezulu kakhulu lizokhipha uzibuthe we-motor, okuholela ekwehleni kwe-torque ngisho nokulahlekelwa isinyathelo. Ngakho-ke, izinga lokushisa eliphezulu elivumelekile lemoto yangaphandle kufanele lincike endaweni yokukhipha uzibuthe yezinto ezihlukile kazibuthe. Ngokuvamile, iphoyinti lokususa uzibuthe lezinto kazibuthe lingaphezulu kuka-130 degrees Celsius, kanti amanye aphakeme kakhulu. Ngakho-ke ukubukeka kwe-stepper motor ku-80-90 degrees Celsius kuyinto evamile ngokuphelele.
I-7, i-stepper motor enezigaba ezimbili kanye ne-four-phase stepper motor uyini umehluko?
Amamotho ezigaba ezimbili anamawindi amabili kuphela ku-stator anezintambo ezine eziphumayo, 1.8° kuso sonke isinyathelo kanye no-0.9° wesinyathelo esiyingxenye. Ku-drive, kwanele ukulawula ukugeleza kwamanje kanye nokuqondisa kwamanje kwe-winding yezigaba ezimbili. Ngenkathi i-motor enezigaba ezine ku-stator inama-windings amane, kunezintambo eziyisishiyagalombili, sonke isinyathelo singu-0.9 °, isigamu sesinyathelo esingu-0.45 °, kodwa umshayeli udinga ukulawula ama-windings amane, isifunda siyinkimbinkimbi. Ngakho-ke i-motor enezigaba ezimbili enezigaba ezimbili zokushayela, i-motor enezintambo eziyisishiyagalombili enezigaba ezine ine-parallel, uchungechunge, uhlobo lwesigxobo esisodwa izindlela ezintathu zokuxhuma. Uxhumano oluhambisanayo: izigaba ezine ezisonga kabili ngamabili, ukumelana namajika kanye ne-inductance kuncipha kakhulu, injini igijima ngokusebenza kahle kokusheshisa, isivinini esikhulu ngetorque enkulu, kodwa i-motor idinga ukufaka kabili inani lamanje elilinganiselwe, ukushisa, izidingo zomthamo wokukhipha idrayivu zikhuphuka ngokufanayo. Uma isetshenziswa ochungechungeni, ukumelana nama-winding kanye ne-inductance kukhula ngokuqhubekayo, i-motor izinzile ngesivinini esiphansi, isizukulwane somsindo nokushisa sincane, izidingo zokushayela aziphezulu, kodwa ukulahlekelwa kwe-torque ngesivinini esikhulu. Ngakho-ke abasebenzisi bangakhetha indlela ye-wiring yesigaba sesishiyagalombili ye-stepper motor ngokuya ngezidingo.
I-8, i-motor inesigaba sesithupha imigqa eyisithupha, nomshayeli we-stepper motor inqobo nje uma isisombululo semigqa emine, isetshenziswa kanjani?
Ngenjini yezigaba ezine ezinezintambo eziyisithupha, umpompi ophakathi kwezintambo ezimbili ezilengayo ezingaxhumekile, ezinye izintambo ezine kanye nomshayeli kuxhunyiwe.
9, umehluko phakathi kwama-motor stepper asebenzayo nama-hybrid stepper motors?
Ihlukile ngesakhiwo nezinto ezibonakalayo, ama-hybrid motors anezinto zohlobo lukazibuthe unomphela ngaphakathi, ngakho-ke ama-hybrid stepper motors asebenza kahle kuqhathaniswa, anamandla aphezulu antantayo nomsindo ophansi.
Isikhathi sokuthumela: Nov-16-2022