Motokari dzakasiyana-siyana dzinodiwa mundima dzakawanda, kusanganisira dzinozivikanwastepper motorsuye servo motors. Zvisinei, kune vakawanda vashandisi, havanzwisisi kusiyana kukuru pakati pemhando mbiri idzi dzemotokari, saka havazivi kuti vangasarudza sei. Saka, ndeipi misiyano huru pakatistepper motorsuye servo motors?
Servo injini
1、Kushanda musimboti
Aya mamotor maviri akasiyana zvakanyanya musimboti, stepper mota ndiyo yemagetsi pulse siginecha mune angular displacement kana linear displacement yeyakavhurika-loop control element stepper mota zvikamu, tarisa iyo inoshanda musimboti we stepper mota.
Uye servo inonyanya kutsamira pane pulse kuti iite, servo mota pachayo ine basa rekutumira mapurusi, saka iyo servo mota kutenderera kwese kwekona, inotumira iyo inowirirana nhamba yemapulses, kuitira kuti, uye servo mota igamuchire pulse yakagadzira echo, kana kuvharwa loop, kuitira kuti sisitimu ijekese kuti mangani mapurusi anogona kudzora mapurusi uye akagashira kumashure. kuti uwane nzvimbo yakarurama.
2、 Kudzora kururama
Iko kurongeka kweiyo stepper mota kunowanzo kuwanikwa nekunyatso kudzora kwenhanho angle, iyo ine akawanda akasiyana kupatsanura magiya kuti awane chaiyo kutonga.
Iko kurongeka kwekutonga kwe servo mota inovimbiswa neinotenderera encoder kumucheto kumashure kwemota shaft, uye iko kurongeka kwekutonga kwe servo mota kunowanzo kukwira kupfuura iyo ye stepper mota.
3, Kumhanya uye kuwandisa huwandu
Stepper mota mune yakaderera-kumhanya-kumhanya inoshanda kune yakaderera-frequency vibration, saka kana iyo stepper mota ichiita yakaderera-kumhanya basa, kazhinji inodawo kushandisa damping tekinoroji kukurira chiitiko cheyakaderera-frequency vibration, sekuwedzera madhamu pamota kana kutyaira uchishandisa kupatsanura tekinoroji, nezvimwewo, nepo sevhisi mota yeiyi kuvharika hunhu husiri hwakavharika chiitiko chayo. high-speed kushanda kuchengetedza kushanda kwakanakisisa. Iyo nguva-frequency maitiro eaya maviri akasiyana, uye kazhinji iyo yakayerwa kumhanya kweiyo servo mota yakakura kupfuura iyo yeanotsika mota.
Iyo inobuda torque yeinotsika mota inodzikira sezvo kumhanya kunowedzera, nepo servo mota inogara ichibuda torque, saka iyo stepper mota kazhinji haina kuwandisa, nepo AC servo mota ine simba rekuremedza.
4, Kumhanya kuita
Stepper motors dzinowanzo kuvhurika-loop control, kana yakakwira yakawandisa yekutanga frequency kana yakawandisa mutoro unenge usina nhanho kana plugging chiitiko, saka kushandiswa kwechido chekugadzirisa nyaya dzekumhanya kana kuwedzera encoder yakavharwa-loop control, ona chii chakavharwa-loop stepper mota. Nepo servo motors inoshandisa yakavharwa-loop control, iri nyore kudzora, hapana kurasikirwa kwenhanho chiitiko.
5, Mutengo
Stepper mota inobatsira maererano nemutengo wekuita, kuita basa rimwechete munyaya ye servo mota mutengo wakakura pane imwechete simba stepper mota, servo mota yekupindura yakakwirira, kumhanya kwakakwira uye zvakanakira kurongeka kwepamusoro kunotaridza mutengo wepamusoro wechigadzirwa, izvo zvisingadzivisiki.
Muchidimbu, stepper motors uye servo motors zvese kubva pamusimboti wekushanda, kutonga kurongeka, kuwanda kwehuwandu, mashandiro ekuita uye mutengo pane misiyano mikuru. Asi vaviri vacho vane zvakanakira zvavo, vashandisi vanoda kuita sarudzo kubva kwavari vanofanirwa kusanganisa zvavanoda chaizvo uye mamiriro ekushandisa.
Nguva yekutumira: Nov-09-2022