Lub cev muaj zog linear yog lub tshuab hluav taws xob uas muaj nws cov stator thiab rotor "unrolled" yog li ntawd es tsis txhob ua lub zog torque (rotation) nws ua rau lub zog linear raws nws qhov ntev.Txawm li cas los xij, linear motors tsis tas yuav ncaj.Yam ntxwv, lub cev muaj zog ntawm lub cev muaj zog tau xaus, qhov ntau cov pa motors tau npaj ua lub voj nruam.
1. Cov khoom siv
Magnet: Neodymium Magnet
Hardware feem: 20 # steel, martensitic stainless hlau
2. Daim ntawv thov
"U-channel" thiab "flat" brushless linear servo motors tau ua pov thawj zoo rau cov neeg hlau, actuators, rooj / theem, fiberoptics / photonics alignment thiab positioning, sib dhos, tshuab cuab yeej, khoom siv semiconductor, hluav taws xob tsim hluav taws xob, lub zeem muag, thiab lwm yam. industrial automation applications.
1. Dynamic kev ua tau zoo
Linear motion applications muaj ntau yam kev xav tau kev ua haujlwm zoo.Nyob ntawm qhov tshwj xeeb ntawm lub voj voog lub luag haujlwm, lub zog siab tshaj plaws thiab qhov siab tshaj plaws yuav tsav kev xaiv ntawm lub cev muaj zog:
Ib daim ntawv thov nrog lub teeb payload uas yuav tsum tau ceev heev thiab acceleration feem ntau yuav siv lub ironless linear lub cev muaj zog (uas muaj lub teeb heev txav ib feem uas tsis muaj hlau).Raws li lawv tsis muaj kev quab yuam, tsis muaj lub cev muaj zog yog nyiam nrog cov kabmob cua, thaum qhov kev ruaj ntseg yuav tsum qis dua 0.1%.
2. Dav quab yuam-ceev ntau
Kev tsav tsheb ncaj nraim tuaj yeem muab lub zog siab dhau ntawm ntau qhov kev nrawm, los ntawm qhov chaw nres lossis qis qis mus rau qhov siab tshaj.Cov kev taw qhia tawm tuaj yeem ua tiav qhov nrawm heev (txog 15 m / s) nrog kev lag luam tawm hauv kev quab yuam rau cov tub ntxhais hlau lub cev muaj zog, vim tias thev naus laus zis tau txwv los ntawm kev poob tam sim no.Linear motors ua tiav cov kev cai nrawm nrawm, nrog qis ripple.Kev ua tau zoo ntawm lub cev muaj zog tshaj nws qhov kev tshaj tawm tuaj yeem pom nyob rau hauv lub zog-ceev nkhaus tam sim no nyob rau hauv cov ntaub ntawv sib thooj.
3. Kev sib koom ua ke yooj yim
Magnet linear tsab ntawv tsa suab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tuaj yeem hloov kho tau yooj yim rau ntau daim ntawv thov.
4. Txo tus nqi ntawm cov tswv cuab
Direct coupling ntawm lub payload mus rau lub cev muaj zog qhov txav ntawm lub cev tshem tawm qhov xav tau ntawm cov khoom siv sib kis xws li leadscrews, siv sijhawm ntev, khib thiab pinion, thiab cab iav tsav.Tsis zoo li txhuam cov motors, tsis muaj kev sib cuag ntawm cov khoom txav hauv lub tshuab tsav ncaj qha.Yog li ntawd, tsis muaj kev siv tshuab ua rau muaj kev ntseeg tau zoo thiab lub neej ntev.Tsawg cov khoom siv kho tshuab txo qis kev txij nkawm thiab txo tus nqi system.