Iyo servo mota yakafanana neanotsika mota mukushanda uye chimiro, asi mashandiro eiyo servo mota akasiyana zvakanyanya. Ndeupi musiyano wakasarudzika? Ndeupi musiyano uripo pakati peServo mota uye nhanho mota mukushandisa kweakarurama muchina maturusi?
Kutanga, iyo yakaderera frequency maficha e servo mota uye yekumhanyisa mota akasiyana.
Inokurumidza mota inotenderera kune yakaderera frequency vibration pazasi kumhanya. Iwo anoshanda musimboti wedanho mota anoona kuti yakaderera frequency vibration fani haina kunaka zvakanyanya kune zvakajairika mashandiro emuchina. Matanho mazhinji emadhiraivha anongoerekana averenga avo ekuzevezera poindi kuti vagadzirise iyo algorithm yekudzora kudzora kudedera kwavo.
Ac servo mota inomhanya chaizvo mushe, kunyangwe pazasi kumhanya hakuzoonekwe vibration chiitiko. Ac servo system ine mashandiro ekudzvanyirira resonance, ayo anogona kugadzirira kushomeka kwekuomarara kwemishini, uye ine frequency analytic function (FFT) mukati meiyo system, iyo inogona kuona iyo resonance poindi yemachina uye inofambisa kugadzirisa system.
Chechipiri, servo mota uye yekumhanyisa mota mashandiro akasiyana.
Iko kudzora kwekutsika mota kwakavhurika chiuno kudzora, iyo yekutanga frequency yakanyanya kukwirira kana mutoro wakanyanya, uye chiitiko chepamusoro kana kuwandisa chiri nyore kuoneka kana iyo spidhi yakanyanya kukwirira, saka kuitira kuve nechokwadi chekudzora kwayo, matambudziko ekusimuka nekudonha kumhanya anofanirwa kugadziriswa nemazvo. Iyo AC servo drive system yakavharwa chiuno kudzora. Mutyairi anogona kunongedza zvakananga chiratidzo cheiyo mota encoder. Iyo mhete mhete uye yekumhanyisa mhete zvinoumbwa mukati. Kazhinji, hapana nhanho yekurasikirwa kana kuwandisa kwemotokari yekutsika, uye iko kuita kwekutonga kuri kwakavimbika.
Yetatu, iyo nguva maficha maitiro e servo mota uye yekumira mota akasiyana.
Kuburitsa torque yeanokurumidza mota kunodzikira nekuwedzera kweyekumhanya, uye kuchadzikira zvakanyanya pakakwirira kumhanya, saka iyo yekumhanyisa yekumhanyisa yekumhanyisa yeiyo inokamhina mota inowanzo kuve 300 ~ 600 RPM. zvine hukasha pakumhanya kwakanyanya Iyo AC servo mota inogara iriko torque kuburitsa, ndokuti, mukati meiyo yakatarwa kumhanya (kazhinji 2000 RPM kana 3000 RPM), inogona kuburitsa yakatarwa torque uye inogara simba goho pamusoro yakatarwa kumhanya.
Chechina, servo mota uye yekumhanyisa mota kumhanya kupindura kuita kwakasiyana.
Yekutsika mota inotora mazana maviri kusvika mazana mana emamiriseconds kuti ikurumidze kubva pazororo kusvika pakushanda nekukurumidza, kazhinji mazana ezviitiko paminiti. Iyo yekumhanyisa mashandiro e AC servo system yakanaka. Kutora Mingzhi 400 W AC servo mota semuenzaniso, zvinotora mamiriseces mashoma chete kuti ikurumidze kubva kunamira kusvika pakumhanya kwayo 3000 3000 RPM iyo inogona kushandiswa mukutonga mamiriro ayo anoda kutanga nekumira nekukurumidza.
Mune mamwe mamiriro anodenha, servo motors ane akanyanya mashandiro pane anotsika mota anofanirwa kushandiswa. Kunyangwe China iine chikamu chakazara kwazvo cheindasitiri pasi rose, mazhinji acho ari mumunda we "vakashinga uye vakasununguka", uye kuchine mukana mukuru mukuunganidzwa kwezvigadzirwa zvemhando yepamusoro.
Chechishanu, servo mota uye yekumhanyisa mota kudzora kurongeka zvakasiyana.
Nhanho yekukwira yemaviri-chikamu chemasanganiswa ekutsika mota ndeye 1.8,0.9, uye iyo yechishanu-chikamu chemasanganiswa yekutsika mota iri 0.72,0.36. Nekudaro, iko kurongeka kwe AC AC servo mota inovimbiswa neiyo inotenderera encoder kumucheto kwekupedzisira kweiyo mota shaft. Kune mota ine 17 bit encoder, iyo
Post nguva: Sep-15-2020