Micro kudzikisa mota sarudzo [matipi]

Izvi zvinotevera nyaya dzekusarudza ma micro gear ekudzikisa mota:

1. Sarudza zvakakosha parameters

Iwo akakosha maparamita emota anosanganisira: yakayerwa voltage, yakayerwa kumhanya, yakayerwa torque, yakayerwa simba, torque uye gearbox kuderedza reshiyo.

2. Motokari yekushanda nharaunda

Iyo mota inoshanda kwenguva yakareba here kana kuti ipfupi? Nguva dzakanyorova, dzakavhurika-mhepo (kudzivirirwa kwecorrosion, kusapinda kwemvura, giredhi rekudzivirira, chivharo chekudzivirira kana M4), uye tembiricha yepakati pemota.

3. Kuisa nzira

Iyo mota yekumisikidza nzira dzinosanganisira: yakatwasuka kuisirwa uye yakatwasuka kumisikidzwa. Iyo shaft inosarudzwa seyakasimba shaft kana mhango? Kana iri yakasimba shaft yekumisikidza, pane axial mauto uye radial masimba? Chimiro chekufambisa kwekunze, chimiro cheflange.

4. Structural scheme

Pane here chero isiri-yakajairwa inodiwa kune kutungamira kwekubuda shaft, kona yebhokisi rekupedzisira, nzvimbo yeinobuda nozzle, nezvimwe.

Chinhu chikuru cheiyo micro giya yekudzikisa mota ndechekuti ine yekuzvivharira basa. Mabhenefiti ayo ndeye compact chimiro, yakanyanya kurongeka, diki kudzoka gap, diki saizi, hombe yekufambisa torque uye hupenyu hurefu hwebasa. Iyo mota inogadzirwa uye inogadzirwa pahwaro hweiyo module musanganiswa system. Kune akawanda masanganiswa emota uye nzira dzekuisa, zvimiro zvezvirongwa, uye reshiyo yekufambisa inokwenenzverwa kuti isangane nemamiriro ekushanda akasiyana uye kuziva mechatronics.

Chinhu chikuru cheiyo micro giya yekudzikisa mota ndechekuti ine yekuzvivharira basa. Mabhenefiti ayo ndeye compact chimiro, yakanyanya kurongeka, diki kudzoka gap, diki saizi, hombe yekufambisa torque uye hupenyu hurefu hwebasa. Iyo mota inogadzirwa uye inogadzirwa pahwaro hweiyo module musanganiswa system. Kune akawanda masanganiswa emota uye nzira dzekuisa, zvimiro zvezvirongwa, uye reshiyo yekufambisa inokwenenzverwa kuti isangane nemamiriro ekushanda akasiyana uye kuziva mechatronics.

Mune iyo micro DC yekudzikisa mota, bhokisi rekudzikisa nderemhando dzakasiyana, uye shaft yekubuda nzira inogadzirwawo zvinoenderana nezvinodiwa zvakasiyana. Zvakajairwa inzvimbo yekubuda shaft, reverse inobuda shaft uye padivi rekubuda shaft (90 °), uye kune zvakare yakapetwa kaviri yekubuda shaft dhizaini. Iyo giya nhanho yepakati inoburitsa yekudzikisa mota idiki, saka iko kurongeka kwayo kwakakwira kupfuura dzimwe nzira dzekuburitsa, uye ruzha nehuremu hudiki, asi huwandu hwekutakura huchave hushoma (uchienzaniswa nemota yekudzikisa, hongu yepakati yekuburitsa nzira yakakwana), nepo huwandu hwekuremerwa kweiyo reverse inobuda micro DC yekudzikisa mota ichave yakakura, nekuti ine mamwe magiya nhanho, asi iyo chaiyo yakadzikira uye ruzha ruchakwira zvishoma.

Kazhinji, iyo micro DC yekudzikisa mota inoshandisa iyo N yakatevedzana, senge N10\N20\N30, nezvimwewo (ese mamodheru anogona kushandiswa seanoderedza mota, uye bhokisi rekudzikisa rinogona kuwedzerwa). Iyo voltage inonyanya kudzorwa mukati me12V yezvakanakisa. Yakanyanya kukwira voltage ichaita iyomicro DC yekudzikisa motaruzha uye kupfupisa hupenyu hwayo.

Parizvino, mazhinji emagetsi ekudzikisa pamusika anoshandisa gumi nemaviri ekudzikisa magiya mabhokisi, uye madiki motors anoshandisa N20 akajairwa mabhurashi (hupenyu hwesevhisi hwekabhoni mabhurashi hucharebesa zvishoma), iyo inogona kuve yakashongedzerwa nephotoelectric encoder kana akajairwa encoder. Photoelectric encoder yeN20 motors inonyanya kushandiswa mune yakakwirira-chaiyo zvigadzirwa. Iyo encoder ichapindura masaini makumi mana nemasere kana iyo micro DC mota ichitenderera denderedzwa rimwe. Tichifunga kuti reshiyo yekudzikisa imakumi mashanu, iyo shaft inobuda yeinoderedza inogashira 2400 masaini kana ichitenderera denderedzwa rimwe. Chete mimwe michina inoda ultra-high precision control ndiyo inoishandisa.

Iyo kabhoni brashi zvinhu uye mabearings eiyo micro DC yekudzikisa mota ichakanganisa hupenyu. Paunenge uchisarudza mota yekudzikisa, kana iyo yakajairwa brashi yeDC mota isingakwanise kuzadzisa zvinodiwa nehupenyu uye iwe usingade kuchinja mota yakabhurwa, unogona kutsiva yakajairwa bhurashi nekabhoni brashi, kutsiva iyo inotakura mafuta ine bhora rinotakura. , kana kuwedzera giya modulus kuwedzera hupenyu hwesevhisi yeiyo micro DC mota.

Panowanzove nekusanzwisisana mukusarudzwa kwema micro DC ekudzikisa mota. Iyo diki saizi, zviri nani, yakakura torque, zviri nani, uye zvimwe zvinoda kunyarara. Izvi hazvisi kungowedzera nguva yekusarudzwa kweiyo micro motor, asiwo inowedzera mutengo. Kune saizi yemuchina weiyo micro DC mota, zvinongodiwa kuti uzvisarudzire zvinoenderana nenzvimbo yepamusoro yekuisa iyo chigadzirwa chinogona kugamuchira (kwete saizi yakatarwa, zvikasadaro zvakakosha kuvhura mold, iyo inowedzera mutengo). Kune torque yekubuda, ingosarudza yakakodzera. Iyo yakakura torque, iyo yakawanda giya nhanho, uye mutengo uchawedzerwa zvakanyanya. Kana zviri izvo zvinodikanwa zvekunyarara micro DC yekudzikisa mota, parizvino zvakaoma kuwana. Nzira chete ndeyekuvandudza ruzha. Zvinokonzera ruzha zvinosanganisira ruzha rwemazuva ano, ruzha rwekukwesha, etc. Kune micro DC yekudzikisa mota, ruzha urwu runogona kufuratirwa.