Uyawazi umehluko phakathi kwe-stepper motor ne-servo motor?

I-Servo motor
1. Isimiso sokusebenza
Lawa ma-motor amabili ahluke kakhulu ngokomthetho, i-stepper motor iyisiginali ye-pulse kagesi endaweni yokugudluka eyi-angular noma ukugudluzwa komugqa we-open-loop control element stepper motor parts, buka isimiso sokusebenza se-stepper motor.

Futhi i-servo incike kakhulu ekushayeni ukuze ibeke isikhundla, i-servo motor ngokwayo inomsebenzi wokuthumela ama-pulse, ngakho-ke i-servo motor yonke ukujikeleza kwe-angle, izothumela inombolo ehambelanayo yama-pulses, ukuze, kanye ne-servo motor ukwamukela ukushaya kwenhliziyo kwakha i-echo, noma i-loop evaliwe, ukuze uhlelo lucace ukuthi mangaki ama-pulses angawathumela futhi abuyele emuva. ukuzuza ukuma okunembile.

2, Ukulawula ukunemba
Ukunemba kwe-stepper motor ngokuvamile kufinyelelwa ngokulawula okunembile kwe-angle yesinyathelo, enamagiya amaningi okuhlukanisa iziqephu ukuze kuzuzwe ukulawula okunembayo.

Ukunemba kokulawula kwe-servo motor kuqinisekiswa isishumeki esijikelezayo esingemuva komshini we-motor shaft, futhi ukunemba kokulawula kwe-servo motor ngokuvamile kuphakeme kunaleyo ye-stepper motor.

3, Isivinini kanye nomthamo wokulayisha ngokweqile
I-stepper motor ekusebenzeni kwejubane eliphansi ijwayele ukudlidliza okuphansi, ngakho-ke lapho i-stepper motor emsebenzini wejubane eliphansi, ngokuvamile idinga ukusebenzisa ubuchwepheshe bokunciphisa amandla ukuze inqobe umkhuba wokudlidliza okuphansi, njengokwengeza ama-dampers ku-motor noma ukushayela usebenzisa ubuchwepheshe bokuhlukanisa iziqephu, njll. ukusebenza ngesivinini esiphezulu ukuze kugcinwe ukusebenza okuhle kakhulu. Izici ze- moment-frequency zalezi zibili zihlukile, futhi ngokuvamile isivinini esikaliwe se-servo motor sikhulu kunaleso se-stepper motor.

I-torque ephumayo ye-stepper motor iyancipha njengoba ijubane likhuphuka, kuyilapho i-servo motor ingumphumela we-torque njalo, ngakho-ke i-stepper motor ngokuvamile ayinawo amandla okulayisha ngokweqile, kuyilapho i-AC servo motor inamandla okulayisha ngokweqile.

4. Ukusebenza okusebenzayo
Ama-Stepper motors ngokuvamile alawula i-loop evulekile, esimweni lapho imvamisa yokuqala iphezulu kakhulu noma umthwalo omkhulu kakhulu uzophuma esinyathelweni noma into yokuxhuma, ngakho-ke ukusetshenziswa kwesidingo sokubhekana nezinkinga zejubane noma ukukhulisa isishumeki se-loop evaliwe, bheka ukuthi iyini i-motor evaliwe ye-loop stepper. Ngenkathi ama-servo motors asebenzisa isilawuli se-loop evaliwe, kulula ukuyilawula, akukho ukulahleka kwesenzo sesinyathelo.

 5. Izindleko

I-Stepper motor inenzuzo ngokuya ngezindleko zokusebenza, ukufeza umsebenzi ofanayo endabeni yentengo ye-servo motor inkulu kunamandla afanayo we-stepper motor, impendulo ephezulu ye-servo motor, isivinini esikhulu kanye nezinzuzo zokunemba okuphezulu kunquma intengo ephezulu yomkhiqizo, okuyinto engenakugwenywa.

Kafushane, ama-stepper motors kanye nama-servo motors womabili kusukela kumgomo wokusebenza, ukunemba kokulawula, umthamo wokugcwala, ukusebenza kokusebenza kanye nezindleko kunomehluko omkhulu. Kodwa bobabili banezinzuzo zabo siqu, abasebenzisi abafuna ukukhetha kubo badinga ukuhlanganisa izidingo zabo zangempela kanye nezimo zohlelo lokusebenza.