Mota dzakasiyana-siyana dzinodiwa munzvimbo dzakawanda, kusanganisira dzinozivikanwa zvikurumota dzestepperuye mamota eservo. Zvisinei, kune vazhinji vashandisi, havanzwisisi mutsauko mukuru uripo pakati pemhando mbiri idzi dzemota, saka havambozivi kuti vosarudza sei. Saka, ndeapi misiyano mikuru iripo pakatimota dzestepperuye mota dzeservo?
Mota yeservo
1, musimboti wekushanda
Mamota maviri aya akasiyana zvikuru musimboti, mota yestepper ndiyo chiratidzo chemagetsi chinopinda mugomba remakona kana kuti chinobuda mugomba remagetsi rezvikamu zvemota yestepper, tarisa musimboti wekushanda kwemota yestepper.
Uye servo inonyanya kuvimba nepulse kuenda panzvimbo, servo motor pachayo ine basa rekutumira mapulse, saka servo motor yega yega inotenderera kwekona, ichatumira huwandu hwakakodzera hwemapulse, kuitira kuti, uye servo motor kugamuchira pulse igadzire echo, kana closed loop, kuitira kuti system ive pachena kuti mapulse mangani akatumirwa uye akagamuchirwa kuti mapulse mangani akadzoka, kuitira kuti igone kudzora kutenderera kwemota nemazvo kuti iwane nzvimbo chaiyo.
2, Kudzora kururama
Kunyatsojeka kwemota yestepper kunowanzo kuwanikwa nekudzora kona yedanho nemazvo, iyo ine magiya akasiyana-siyana ekuparadzanisa kuti iwane kudzora kwakarurama.
Kururama kwekudzora kwemota yeservo kunovimbiswa nerotary encoder iri kumashure kwemugodhi wemota, uye kururama kwekudzora kwemota yeservo kazhinji kwakakwira kupfuura kwemota yestepper.
3, Kumhanya uye kutakura zvakanyanya
Mota yeStepper painoshanda nekukurumidza kushoma inowanzo kanganiswa ne low-frequency vibration, saka kana mota yestepper ichishanda nekukurumidza kushoma, inowanzo fanira kushandisa tekinoroji ye damping kuti ikunde chiitiko che low-frequency vibration, senge kuwedzera dampers pamota kana drive uchishandisa tekinoroji yekuparadzanisa, nezvimwewo, nepo mota yeservo isiri iyo inoitika chiitiko ichi, hunhu hwayo hwekudzora hwakavharika hunosarudza mashandiro ayo ekumhanya kukuru kuti irambe ichishanda zvakanaka. Hunhu hwe moment-frequency hwevaviri ava hwakasiyana, uye kazhinji kumhanya kwakayerwa kwemota yeservo kwakakura kupfuura kwemota yestepper.
Torque yekubuda kwemota yestepper inoderera sezvo kumhanya kuchiwedzera, nepo mota yeservo ichiramba ichibuda netorque, saka mota yestepper kazhinji haina overload, nepo mota yeAC servo ichikwanisa overload zvakanyanya.
4, Kumhanya kwekushanda
Mamota eStepper anowanzo kuve open-loop control, kana akanyanya kuwanda, frequency yekutanga kana yakakura, mutoro hauzove wakanyanya kana kuti plugging, saka kushandisa kudiwa kwekugadzirisa matambudziko ekumhanya kana kuwedzera encoder closed-loop control, ona kuti chii chinonzi closed-loop stepper motor. Kunyange zvazvo servo motors dzichishandisa closed-loop control, zviri nyore kudzora, hapana kurasikirwa kwe step phenomenon.
5, Mutengo
Stepper motor inobatsira pakushanda kwemutengo, kuti iite basa rimwe chete kana iri servo motor, mutengo wayo mukuru pane simba rimwe chete re stepper motor, mhinduro yepamusoro ye servo motor, kumhanya kwakanyanya uye mabhenefiti ekunyatsojeka kwepamusoro anosarudza mutengo wepamusoro wechigadzirwa, izvo zvisingadzivisiki.
Muchidimbu, mota dzestepper nemota dzeservo zvese kubva pakushanda, kururama kwekudzora, kugona kudzoreredza simba, mashandiro ekushanda uye mutengo, pane musiyano mukuru. Asi zviviri izvi zvine zvazvakanakira, vashandisi vanoda kusarudza kubva kwavari vanofanira kusanganisa zvavanoda chaizvo uye mamiriro ekushandisa.
Nguva yekutumira: Mbudzi-09-2022