Motors yog ib feem tseem ceeb ntawm kev tsim khoom. Nyob ntawm daim ntawv thov, muaj ntau ntau hom motors uas tuaj yeem xaiv raws li kev ua haujlwm, qhov hluav taws xob thiab daim ntawv thov.
Cov cuab yeej hluav taws xob tuaj yeem pom hauv daim ntawv thov xws li lub koob yees duab mus rau cov kiv cua mus rau DVD players. Xaiv txoj cai lub cev muaj zog rau ib qhov project tau dhau los ua nyuaj dua nyob rau xyoo tsis ntev los no vim tias lub tshuab hluav taws xob tau nce siab thiab muaj ntau yam sib txawv los xav txog. Kab lus no yog tsim los pab koj nkag siab qhov txawv ntawm stepper motors thiab DC motors.
Dab tsi yog DC Tsav thiab Stepper Tsav
Stepper motors tsis tig nyob rau hauv ib tug tas mus li zam, tab sis txav mus rau hauv discrete kauj ruam los yog increments. Stepper motors yog qhov zoo tagnrho rau cov ntawv thov uas yuav tsum tau muab tso rau qhov tseeb thiab rov ua dua, nrog rau cov lus teb nrawm rau kev pib, nres, thim rov qab, tswj ceev, tuav lub zog siab, thiab qis acceleration.
Lwm qhov tseem ceeb ntawm lub cev muaj zog stepper yog nws lub peev xwm los tuav lub load ruaj khov thaum mus txog txoj haujlwm xav tau. Lawv yog dav siv nyob rau hauv industrial tswj daim ntaub ntawv. Nyob rau hauv ib tug stepper lub cev muaj zog, cov tswv yim yog nyob rau hauv daim ntawv ntawm hluav taws xob pulses thiab cov zis yog nyob rau hauv daim ntawv ntawm txhua yam motion, uas yog inherently inconspicuous. Nws muaj kev tswj hwm raws li qhov zoo dua ntawm kev tsim kho tshuab thiab yuav tsum tau siv yog tias qhov tseeb yog qhov teeb meem tseem ceeb.
Lub DC lub cev muaj zog kuj yog ib qho khoom siv hluav taws xob uas siv cov kev sib cuam tshuam ntawm cov hlau nplaum thiab cov khoom siv los hloov hluav taws xob hluav taws xob mus rau hauv lub zog hloov hluav taws xob. Cov motors no tau nyob ib puag ncig txij li xyoo 1830, yog li lawv tau siv ntau yam kev siv. Lawv kuj pheej yig los yuav thiab nruab, txhim khu kev qha thiab tswj tau, thiab muaj ntau pua qhov kev ntsuas. Vim lawv cov yam ntxwv ua haujlwm tau zoo dua qub, DC motors tseem zoo tshaj plaws rau cov ntawv thov uas yuav tsum tau ua kom lub zog tas li ntawm lub cev muaj zog. Nws yog lub zog ceev thiab tsis tu ncua spinning lub cev siv feem ntau rau txhua yam uas yuav tsum tau tig ntawm lub siab hloov pauv ib feeb (RPM).
Qhov txawv ntawm DC Tsav thiab Stepper Tsav
Ob lub DC thiab stepper lub cev muaj zog yog tsim los siv rau ntau qhov chaw ntawm kev lag luam, yog li qhov sib txawv ntawm DC lub cev muaj zog thiab lub cev muaj zog stepper tuaj yeem ua rau tsis meej pem. Kev xaiv ntawm DC lub cev muaj zog thiab lub cev muaj zog stepper tuaj yeem ua haujlwm txaus ntshai. Ob peb yam tseem ceeb ua lub luag haujlwm tseem ceeb hauv kev xaiv cov khoom siv lub cev muaj zog zoo rau kev thov. Ntawm no, peb piv qee yam khoom ntawm ob. Thawj yog qhov xwm txheej ntawm lub voj: stepper motors ua haujlwm hauv lub voj qhib, thaum DC motors ua haujlwm hauv lub voj kaw.
Efficiency: Thaum twg cov stator ncej yog energized, stepper lub cev muaj zog yuav kos tam sim no ntawm qhov siab tshaj plaws load, txo kev siv zog thiab kub poob. Yog li, yog tias kev ua haujlwm muaj kev txhawj xeeb, stepper motors tsis yog qhov kev xaiv zoo tshaj plaws. Tab sis DC lub cev muaj zog yog cov cuab yeej paub tab, thiab nws tuaj yeem ncav cuag li 85 feem pua kev ua tau zoo, uas yog qhov zoo rau lub cev muaj zog yooj yim.
Motors thiab Electric Motors
Qhov sib txawv ntawm DC motors thiab stepper motors hauv kev siv: Stepper motors feem ntau siv hauv 3D tshuab luam ntawv, CNC machinery, kev kho mob cov cav tov, tshuab luam ntawv, koob yees duab, thiab lwm yam precision tswj daim ntawv thov. Thiab DC motors tuaj yeem siv rau hauv xov tooj vibrators, cov cuab yeej hluav taws xob, lub qhov rais tsheb, cranes thiab conveyor siv, thiab tseem tuaj yeem siv ua daim ntawv thov tseem ceeb.
Kab lus no feem ntau piav qhia qhov txawv ntawm DC lub cev muaj zog thiab lub cev muaj zog stepper. Los ntawm kev nyeem tag nrho cov ntawv nyeem, peb tuaj yeem kawm tau tias cov tshuab hluav taws xob thiab cov tshuab hluav taws xob tau hloov pauv ntau los ntawm kev ua haujlwm ntawm cov qauv electrostatic rau niaj hnub lub hom phiaj hluav taws xob. Txawm hais tias lawv cov kev xav tau kho vajtse zoo sib xws, motors thiab generators coj txawv txawv. Niaj hnub no, cov tshuab hluav taws xob thiab cov tshuab hluav taws xob yog cov cuab yeej siv hluav taws xob siv hauv yuav luag txhua yam khoom siv hluav taws xob. Ntawm lawv, cov motors thiab generators sib txawv raws li lawv lub zog qhov chaw, hom windings siv, txhuam los yog brushless, cua-txias los yog dej-txias.
