Izinto ezilungileyo zeDD motor

Iinjini zeServo zihlala zingazinzanga ngenxa yetorque engonelanga kunye nokujinga ngexesha lokusebenza ngesantya esisezantsi.Ukunciphisa i-gear kuya kunciphisa ukusebenza kakuhle, ukukhulula kunye nengxolo iya kwenzeka xa iigiya zifakwe kwi-meshed, kunye nokwandisa ubunzima bomatshini.Ekusetyenzisweni kwangempela, i-angle yokujikeleza ye-index plate ngexesha lokusebenza ngokuqhelekileyo ngaphakathi kwesangqa, kwaye i-torque enkulu yokuqala iyadingeka.I-motor ye-DD, ngaphandle kwe-reducer, ine-torque enkulu kwaye igcina umsebenzi ochanekileyo kunye nozinzile kwizantya eziphantsi.

TIimpawu zeDD motor

I-1, Isakhiwo se-DD motor sikwimo ye-rotor yangaphandle, eyahlukileyo kwi-AC servo yesakhiwo se-rotor yangaphakathi.Inani leepali zemagnethi ngaphakathi kwemoto likhulu kakhulu, okukhokelela ekuqaliseni okukhulu kunye nokujika kwetorque.

I-2, i-radial bearing esetyenziswe kwi-motor inokuthwala amandla amakhulu e-axial.

3,I-encoder yi grating enesisombululo esiphezulu sesetyhula.Isisombululo setyhula esisetyhula esisetyenziswe yi-jDS DD motor yi-2,097,152ppr, kwaye inemvelaphi kunye nemveliso elinganiselweyo.

I-4, Ngenxa yempendulo yokulinganisa ngokuchanekileyo kunye nenkqubo yokuvelisa umgangatho ophezulu, ukuchaneka kokubeka i-DD motor kunokufikelela kwinqanaba lesibini.(Umzekelo, ukuchaneka ngokupheleleyo kochungechunge lwe-DME5A yi-± 25arc-sec, kwaye ukuchaneka kokubeka okuphindaphindiweyo yi-±1arc-sec)

Injini ye-DD kunye ne-servo motor + isinciphisi inomahluko ulandelayo:

1: Isantya esiphezulu.

2: Itorque ephezulu (ukuya ku-500Nm).

I-3: Ukuchaneka okuphezulu, akukho ukukhululeka kwe-shaft, ukulawulwa kwesikhundla esiphezulu kunokufezekiswa (ukuphindaphinda okuphezulu ngumzuzwana we-1).

I-4: Ukuchaneka okuphezulu komatshini, i-motor axial kunye ne-radial runout inokufikelela ngaphakathi kwe-10um.

I-5: Umthwalo ophezulu, i-motor inokunyamezela ukuya kuthi ga kwi-4000kg yoxinzelelo kwi-axial kunye ne-radial directions.

I-6: Ukuqina okuphezulu, ukuqina okuphezulu kakhulu kwimithwalo ye-radial kunye nesantya.

I-7: I-motor inomngxuma ovulekileyo wokuhamba ngokulula kweentambo kunye nemibhobho yomoya.

8: Isondlo-free, ubomi obude.

Ingxelo

Iinjini ze-DDR zihlala zisebenzisa impendulo ye-encoder ye-optical eyongezayo.Nangona kunjalo, zikwakho nezinye iintlobo zengxelo onokukhetha kuzo, ezinje: isilungisi khowudi, ngokupheleleyo iencoder kunye ne-encoder inductive.Iikhowudi ze-Optical zibonelela ngokuchaneka okungcono kunye nesisombululo esiphezulu kuneekhowudi zokulungisa.Nokuba kungakanani na ubungakanani benqanaba eliphezulu le-DDR motor, i-grating pitch ye-optical encoder grating rula ihlala i-20 microns.Ngokuguqulelwa, isisombululo esiphezulu kakhulu sinokufumaneka ukufezekisa ukuchaneka okufunwa sisicelo.Umzekelo: i-DME3H-030, i-pitch ye-grating yi-20 microns, kukho imigca ye-12000 kwi-revolution nganye, i-standard interpolation magnification ngamaxesha angama-40, kunye nesisombululo kwi-revolution nganye yi-480000 iiyunithi, okanye isisombululo kunye ne-grating njenge-feedback yi-0.5 microns.Ukusebenzisa i-SINCOS (i-analog encoder), emva kwamaxesha e-4096 e-interpolation, isisombululo esinokufumaneka kwiiyunithi ze-49152000 nge-revolution, okanye isisombululo kunye ne-grating njengempendulo yi-5 nanometers.

NguJessica