Izinzuzo ze-DD motor

Ama-Servo motors ngokuvamile agijima engazinzile ngenxa yetorque enganele kanye nokushwiba ngesikhathi sokusebenza ngesivinini esiphansi.Ukuncishiswa kwegiya kuzonciphisa ukusebenza kahle, ukuxega kanye nomsindo kuzokwenzeka lapho amagiya exhunywe, futhi kwandise isisindo somshini.Ekusetshenzisweni kwangempela, i-engeli yokuzungeza yepuleti lenkomba ngesikhathi sokusebenza ngokuvamile ingaphakathi kwendingilizi, futhi i-torque enkulu yokuqala esheshayo iyadingeka.I-DD motor, ngaphandle kwe-reducer, ine-torque enkulu futhi igcina ukusebenza okunembile nokuzinzile ngesivinini esiphansi.

Tizici ze-DD motor

I-1, Isakhiwo se-DD motor sisesimweni se-rotor yangaphandle, ehlukile ku-AC servo yesakhiwo se-rotor yangaphakathi.Inombolo yezigxobo kazibuthe ngaphakathi kwenjini nayo inkulu, okuholela ekuqaliseni okukhulu nasekujikeni kwe-torque.

2, I-radial bearing esetshenziswa injini ingathwala amandla amakhulu e-axial.

3,Isishumeki iwuhlu oluyisiyingi olunokulungiswa okuphezulu.Isixazululo esiyisiyingi se-grating esisetshenziswa i-jDS DD motor ngu-2,097,152ppr, futhi inomsuka kanye nomkhawulo wokukhipha.

4, Ngenxa yempendulo yokulinganisa enembayo kanye nenqubo yokukhiqiza esezingeni eliphezulu, ukunemba kokuma kwemoto ye-DD kungafinyelela ezingeni lesibili.(Isibonelo, ukunemba okuphelele kochungechunge lwe-DME5A ngu-±25arc-sec, futhi ukunemba kokuma okuphindaphindiwe ngu-±1arc-sec)

I-DD motor kanye ne-servo motor + reducer inomehluko olandelayo:

1: Ukusheshisa okuphezulu.

2: I-torque ephezulu (ifinyelela ku-500Nm).

3: Ukunemba okuphezulu, akukho ukuxega kwe-shaft, ukulawulwa kwesikhundla sokunemba okuphezulu kungafinyelelwa (ukuphindaphinda okuphezulu umzuzwana ongu-1).

4: Ukunemba okuphezulu kwemishini, i-motor axial kanye ne-radial runout ingafinyelela ku-10um.

5: Umthwalo ophakeme, injini ingathwala ingcindezi efinyelela ku-4000kg kuma-axial kanye ne-radial directions.

6: Ukuqina okuphezulu, ukuqina okuphezulu kakhulu kwemithwalo ye-radial kanye nomfutho.

7: Injini inembobo engenalutho yokuhamba kalula kwezintambo namapayipi omoya.

8: Ayinasondlo, impilo ende.

Impendulo

Amamotha e-DDR ngokuvamile asebenzisa impendulo yesifaki khodi esibonakalayo.Kodwa-ke, kukhona nezinye izinhlobo zempendulo ongakhetha kuzo, njengalezi: isifaki khodi sesixazululi, isifaki khodi esiphelele nesifaki khodi esingenisayo.Izifaki khodi zokubona zinganikeza ukunemba okungcono kanye nokulungiswa okuphezulu kunezifaki khodi zesixazululi.Kungakhathalekile ukuthi ungakanani usayizi wenjini ye-DDR yesigaba esiphezulu, i-grating yerula yokufaka ikhodi ye-optical ivamise ukuba ngama-microns angama-20.Ngokuhunyushwa, isinqumo esiphezulu kakhulu singatholakala ukuze kuzuzwe ukunemba okudingekayo isicelo.Isibonelo: i-DME3H-030, i-grating pitch ingama-microns angu-20, kunemigqa engu-12000 inguquko ngayinye, ukukhuliswa kokuhumusha okujwayelekile izikhathi ezingu-40, futhi ukulungiswa kwe-revolution ngamayunithi angu-480000, noma ukulungiswa okune-grating njengempendulo ngu-0.5 microns.Kusetshenziswa i-SINCOS (i-analog encoder), ngemva kwezikhathi ezingu-4096 zokuhumusha, isinqumo esingatholakala singamayunithi angu-49152000 ngenguquko ngayinye, noma isinqumo esine-grating njengempendulo singama-nanometer angu-5.

Ibhalwe nguJessica