Lub cav tsav tsheb ncaj qha yog dab tsi?
Cov kev tsav tsheb ncaj qha yog cov xim qeeb los yog cov motors nrog cov loads ncaj qha mus rau lub cev thiab tsis muaj kev hloov kho yam khoom xws li gearboxes los yog siv txoj hlua thiab rub lub tshuab. Hauv lwm cov lus, lub tshuab tsav tsheb ncaj qha.
Taw kev tsav tsheb qeeb mentshis ▲ tiaj tsho
Teb cov laj thawj ncaj qha tsheb yog feem ntau hu ua cav tsheb vim hais tias lawv tsim siab muaj qhov siab ceev ceev, txawm tias thaum muaj xwm ceev. Lub zog qeeb yog feem ntau ib qho brushless mus tas li hlau nplaum synchronous lub cev, uas yog zoo li ib tug servo motor pa, tab sis muaj ntau sib nqus ncej. Ntau zaus lawv tsim los ua kom tsis muaj zog, tsis muaj housings, bearings los yog cov khoom tawm tswv yim, thiab cov khoom no yuav raug muab thiab sib cais los ntawm tus neeg siv.
▲ Cov npav tsheb nqaj hlau sab, tseem hu ua torque motors, feem ntau yog tsim los ua kom tsis muaj frameless thiab tsis muaj vaj tse, bearings los yog cov khoom tawm tswv yim.
Lwm hom qog tsav tsheb yog lub tshuab ua pancake, kuj yog hu ua Lorentzforce lub cav lossis lub cav ntim cov ntawv sau. Cov cav no yog brushed DC motors uas luam tawm cov hlua khi ntawm cov hlau tsis muaj hlau nplaum. Lub plhaws ntim nruab nrab yog nruab nrab ntawm ob qho kev sib tw nrog cov hom phom sij ntawm sab qaum teb thiab sab qab teb. Qhov sib nqus ntawm lub plhaub (magnetic flux) ua rau sab xis ntawm lub cav thiab qhov hluav taws xob tam sim no yog qhov hluav taws xob (tsis txhob ntws tawm raws li nyob rau hauv ib lub tshuab pa). Raws li Lorentz quab yuam, qhov no ua rau lub zog rau ntawm lub cev ncej.
▲ Lub cav qaum tsev muaj cov ntawv sau tawm (rotor) nyob nruab nrab ntawm ob tus neeg sawv cev ntawm cov neeg laus. Qhov no ua rau lawv nyias profile nyias thiab lub dav loj, kuj hu ua "pancake motor".
Txawm hais tias piezoelectric motors thiab lub suab coil motors (actuators) yog cov tshwj xeeb tshwj xeeb engine, lawv kuj yog cais li cov tsav tsheb ncaj qha vim lawv ncaj cov coupling rau piezoelectric los yog lub suab coil mechanism.
Direct tsav tawm cav. Tshaj Fela
Cov tsav tsheb ncaj qha ncaj qha ncaj qha yog feem ntau hu ua "linear motors." Cov motors no muaj xws li ironless thiab hlau cores, nyob ntawm tus qauv ntawm cov thawj feem (nrog rau cov cua ntsawj ntshab). Lub ntsiab ntawm cov hlau tsis tseem ceeb yog ua los ntawm cov hlua khau hauv epoxy, thaum lub cores yog qhov txhab thiab kev nyob hauv pawg. Lwm qhov kev txawv ntawm txoj kab ncaj qha tsav yog qhov nws muaj tus qauv qeeb lossis tubular.
Yog tias koj xav yuav ib lub cav nqus tsev, thov koj faj seeb rau Lub Tshuab Nqus Tsev.
