Iyiphi i-reducer engafakwa nge-stepper motor?

1. Isizathu sokuthi kungani i-stepper motor ifakwe i-reducer

Imvamisa yokushintsha i-stator phase yamanje ku-stepper motor, njengokushintsha i-pulse yokufaka yesekethe ye-stepper motor drive ukuze ihambe ngesivinini esiphansi. Lapho injini ye-stepper enesivinini esiphansi ilinde umyalo we-stepper, i-rotor isesimweni sokuma. Uma unyathela ngesivinini esiphansi, ukuguquguquka kwesivinini kuzoba okubalulekile. Uma ishintshelwa ekusebenzeni kwesivinini esikhulu, inkinga yokuguquguquka kwesivinini ingaxazululwa, kodwa i-torque izobe inganele. Ijubane eliphansi lizodala ukushintshashintsha kwe-torque, kuyilapho isivinini esikhulu sizoholela ekungeneni kwe-torque, ngakho-ke kuyadingeka ukunciphisa.

 2. Yiziphi izinciphisi ezivame ukuhlonyiswa ngama-stepper motors

Isinciphisi siyingxenye ezimele ehlanganisa ukuhanjiswa kwegiya, ukudluliswa kwezikelemu, kanye nokudluliswa kwegiya worm evalwe ngegobolondo eliqinile. Ngokuvamile isetshenziswa njengethuluzi lokudlulisela lokunciphisa phakathi kwedrayivu yokuqala nomshini osebenzayo, idlala indima ekufaniseni isivinini kanye nokudlulisa i-torque phakathi kwedrayivu yasekuqaleni kanye nomshini osebenzayo noma i-actuator;

Kunezinhlobo ezahlukene zokunciphisa, ezingahlukaniswa zibe izinciphisi zegiya, izinciphisi zezibungu, nezinciphisi zamagiya eplanethi ngokohlobo lokudlulisela; Ngokwezigaba ezihlukene zokudlulisela, ingahlukaniswa ibe yizinciphisi zesiteji esisodwa kanye nezigaba eziningi;

Ngokusho kokuma kwamagiya, angahlukaniswa abe izinciphisi zamagiya angama-cylindrical, izinciphisi zegiya ze-bevel, nezinciphisi zegiya eziyi-bevel cylindrical;

Ngokuya ngesakhiwo sokudluliswa, ingahlukaniswa ibe izinciphisi ezingasombululiwe, izinciphisi zokugeleza ezihlukanisayo, nezinciphisi ze-coaxial.

Izinciphisi ezifakwe ama-stepper motors zihlanganisa izinciphisi zeplanethi, izinciphisi zegiya lezikelemu, izinciphisi zegiya ezihambisanayo, nezinciphisi zegiya lezikulufa.

Kuyini ukunemba kwe-stepper motor planetary reducer?

Ukunemba kwesinciphisi, okwaziwa nangokuthi i-return clearance, kufinyelelwa ngokulungisa ukuphela kokuphumayo nokukuzungezisa ngokwewashi nangokuphikisana newashi ukuze kukhiqizwe i-torque elinganiselwe engu-+ -2% we-torque ekugcineni kokukhiphayo. Uma kukhona ukususwa kwe-angular encane ekugcineni kokufaka kwesinciphisi, lokhu kususwa kwe-angular kubizwa ngokuthi imvume yokubuyisela. Iyunithi "i-arc minute", okuyingxenye eyodwa kwezingamashumi ayisithupha zedigri. Inani elijwayelekile lemvume yokubuya libhekisela ekugcineni okukhiphayo kwebhokisi lika-gearbox.

I-stepper motor planetary reducer inezici zokuqina okuphezulu, ukunemba okuphezulu (kufika ku-1 iphuzu esigabeni ngasinye), ukusebenza kahle kokudlulisela okuphezulu (97% -98% isigaba ngasinye), isilinganiso se-torque / ivolumu ephezulu, nokugcinwa kwamahhala.

Ukunemba kokudluliselwa kwe-stepper motor akukwazi ukulungiswa, futhi i-angle yokusebenza ye-stepper motor inqunywa ngokuphelele ubude besinyathelo nenombolo ye-pulse. Inombolo ye-pulse ingabalwa ngokugcwele, futhi awukho umqondo wokunemba ngobuningi bedijithali. Isinyathelo esisodwa isinyathelo esisodwa, futhi isinyathelo sesibili izinyathelo ezimbili.

Ukunemba okuthuthukisiwe njengamanje ukunemba kokubuyiswa kwegiya kwebhokisi le-planetary reducer gearbox:

1. Indlela yokulungisa ukunemba kokuphotha:

Ukulungiswa kokunemba kokujikeleza kweplanethi yokuphotha okuphothayo ngokuvamile kunqunywa i-bearing uma iphutha lomshini lokuphotha ngokwalo lihlangabezana nezimfuneko.

Isihluthulelo sokulungisa ukunemba kokujikeleza kwe-spindle ukulungisa imvume yokuthwala. Ukugcina imvume efanelekile yokuthwala kubalulekile ekusebenzeni nasekuthwaleni impilo yezingxenye zokuphotha.

Kuma-bearings aginqikayo, lapho kunegebe elikhulu, umthwalo ngeke ugxile entweni eginqikayo kuphela lapho uqonda khona amandla, kodwa futhi kuzodala ukugxilwa kwengcindezi enkulu ekuxhumaneni phakathi kwemigwaqo yangaphakathi nangaphandle ye-bearing, ifinyeze ukuphila, futhi ikhukhule umugqa omaphakathi we-spindle, okulula ukubangela ukudlidliza kwezingxenye zokuphotha.

Ngakho-ke, ukulungiswa kwama-ringling bearings kumele kulayishwe ngaphambili ukuze kukhiqizwe inani elithile lokuphazamiseka ngaphakathi kwe-bearing, ngaleyo ndlela kukhiqizwe inani elithile le-elastic deformation lapho kuhlangana khona into eginqikayo kanye nemigwaqo yangaphakathi nengaphandle, ngaleyo ndlela kuthuthukiswe ukuqina kwe-bearing. .

2. Indlela yokulungisa igebe:

Isinciphisi seplanethi sidala ukungqubuzana phakathi nokunyakaza kwaso, okubangela izinguquko kusayizi, ukuma, kanye nekhwalithi yangaphandle yezingxenye, kanye nokuguga nokudabuka, okuholela ekwandeni kokulingana phakathi kwezingxenye. Ngalesi sikhathi, sidinga ukuyilungisa ngaphakathi kwebanga elinengqondo ukuze siqinisekise ukunemba kokunyakaza okuhlobene phakathi kwezingxenye.

3. Indlela yesinxephezelo yephutha:

Isenzeko sokususa amaphutha ezingxenye ngokwazo ngesikhathi sokusebenza ngokusebenzisa ukuhlanganiswa okufanele ukuze kuqinisekiswe ukunemba komzila wokunyakaza kwesisetshenziswa.

4. Indlela yesinxephezelo esibanzi:

Sebenzisa amathuluzi afakwe kusinciphisi ngokwaso ukuze uqinisekise ukuthi umshini ulungiswe kahle futhi walungiswa ebhentshini lomsebenzi, ukuze kuqedwe umphumela ophelele wamaphutha ahlukahlukene wokunemba.