Uru nke moto DD

Servo Motors na-agba ọsọ na-akwụsighị ike n'ihi ezughị oke torque na ịmagharị n'oge ọrụ na obere ọsọ.Ntugharị ngwa ngwa ga-ebelata arụmọrụ, ịtọpụ na mkpọtụ ga-eme mgbe a na-agbanye ngwa ngwa, ma na-abawanye ibu nke igwe.N'iji ya eme ihe n'ezie, akụkụ ntụgharị nke efere index mgbe a na-arụ ọrụ na-adịkarị n'ime gburugburu, na a chọrọ nnukwu ike mmalite ozugbo.Moto DD, na-enweghị onye na-ebelata ihe, nwere nnukwu ike ma na-ejigide ọrụ ziri ezi ma kwụsie ike na obere ọsọ.

TỌ àgwà nke DD moto

1, Ọdịdị nke moto DD dị n'ụdị rotor dị n'èzí, nke dị iche na AC servo nke nhazi rotor n'ime.Ọnụ ọgụgụ nke ogwe ndọta dị n'ime moto ahụ dịkwa oke ibu, na-ebute mmalite na ntụgharị dị ukwuu.

2, Igwe radial ejiri na moto nwere ike ibu ike axial dị ukwuu.

3, The encoder bụ elu-mkpebi okirikiri grating.Mkpebi grating okirikiri nke jDS DD moto na-eji bụ 2,097,152ppr, ma nwee mmalite na njedebe.

4, N'ihi nzaghachi nha nha dị elu na usoro nrụpụta ọkwa dị elu, nguzozi nke moto DD nwere ike iru ọkwa nke abụọ.(Dịka ọmụmaatụ, usoro ziri ezi zuru oke nke usoro DME5A bụ ± 25arc-sec, na nzizi nzigharị ugboro ugboro bụ ± 1arc-sec)

DD moto na servo moto + reducer nwere ọdịiche ndị a:

1: Oke osooso.

2: Oke torque (ruo 500Nm).

3: Elu-nkenke, enweghị nkwụsịtụ ogwe aka, njikwa ọnọdụ dị elu nwere ike nweta (nkwughachi kachasị elu bụ 1 sekọnd).

4: Elu igwe ziri ezi, moto axial na radial runout nwere ike iru n'ime 10um.

5: Ibu dị elu, moto ahụ nwere ike iburu ihe ruru 4000kg nke nrụgide na ntụziaka axial na radial.

6: Oke siri ike, oke siri ike maka ibu radial na ngwa ngwa.

7: Moto nwere oghere oghere maka ụzọ dị mfe nke eriri na ọkpọkọ ikuku.

8: Ndozi na-adịghị, ogologo ndụ.

Nzaghachi

Ndị moto DDR na-ejikarị nzaghachi ntinye ntinye anya anya.Agbanyeghị, enwerekwa ụdị nzaghachi ndị ọzọ ịhọrọ site na, dị ka: ihe ngbanwe mkpebi, ihe ngbanwe zuru oke na koodu inductive.Ihe ngbanwe ngwa anya nwere ike ịnye izi ezi kacha mma yana mkpebi dị elu karịa ihe ngbanwe mkpebi.N'agbanyeghị nha moto DDR nke dị elu, ọkwa grating nke onye na-achị ihe ngbanwe anya na-abụkarị micron 20.Site na interpolation, enwere ike nweta mkpebi dị oke elu iji nweta izi ezi nke ngwa chọrọ.Ọmụmaatụ: DME3H-030, grating pitch bụ 20 microns, e nwere 12000 ahịrị kwa mgbanwe, ọkọlọtọ interpolation magnification bụ ugboro 40, na mkpebi kwa mgbanwe bụ 480000 nkeji, ma ọ bụ mkpebi na grating dị ka nzaghachi bụ 0.5 microns.Iji SINCOS (analog encoder), mgbe 4096 oge interpolation, mkpebi nwere ike nweta bụ 49152000 nkeji kwa mgbanwe, ma ọ bụ mkpebi na grating dị ka nzaghachi bụ 5 nanometers.

Nke Jessica dere