Dab tsi yog Coreless Motor
Lub cev muaj zog Coreless, tseem hu ua: Ironless Tsav, txawv ntawm lub cev muaj zog los ntawm kev muaj lub rotor nrog Coreless-shaped winding yam tsis muaj cov tub ntxhais hlau. Qhov tshiab rotor tsim tshiab no ua rau lub cev muaj zog ntau dua nyob rau hauv kev sib hloov, thiab txo cov hlau poob thiab eddy tam sim no poob.
Hom Coreless Tsav
Feem ntau muaj ob hom "Coreless Brushed DC Tsav"thiab"Coreless Brushless DC Tsav (BLDC)" :
Coreless Brushed DC Tsav:nrog ib tug txhuam thiab commutator hloov cov kev taw qhia ntawm tam sim no, tus qauv yog kuj yooj yim, tsis tshua muaj nqi, haum rau tej daim ntaub ntawv uas kuj tsis tshua muaj precision thiab lub neej yuav tsum tau, tab sis nrog hnav yuav tsum tau ntau zaus saib xyuas.
Coreless Brushless DC Tsav:Lub cev muaj zog siv lub tshuab hluav taws xob tswj hluav taws xob los hloov cov kev taw qhia tam sim no ntawm windings, tsis txhob muaj teeb meem kev sib txhuam ntawm lub cev muaj zog txhuam, muaj kev pab lub neej ntev thiab kev ua haujlwm siab dua, thiab tsim nyog rau cov khoom siv uas yuav tsum tau ua haujlwm ntev.
Cov khoom ntawm Coreless Tsav uas muaj los ntawm VSD yog raws li nram no:
Yuav ua li cas ua kom Coreless DC Tsav
Core qhov chaw
Ua ntej nkag siab yuav ua li cas ua rau Coreless DC Tsav, peb yuav tsum xub nkag siab nws cov ntsiab lus tseem ceeb, peb coj Coreless Brushed DC Tsav ua piv txwv:
Coreless winding:ua los ntawm coreless tooj liab hlau qhov txhab khob zoo, lub teeb yuag, me ntsis inertia.
Commutator thiab txhuam:hloov cov kev taw qhia ntawm tam sim no los ntawm cov neeg kho tshuab kev sib cuag, kom lub cev muaj zog khiav tsis tu ncua.
Magnets:Feem ntau siv cov khoom siv hlau nplaum tsis tshua muaj hauv ntiaj teb, xws li NdFeB, los muab cov hlau nplaum muaj zog.
Bearings thiab rotors:Xyuas kom ruaj khov thiab tsis muaj kev sib txhuam thaum lub cev muaj zog tig.
Tsev nyob:Tiv thaiv cov qauv sab hauv thiab muab txoj haujlwm rau kev teeb tsa ruaj khov.
Coreless BLDC Tsav tshem tawm cov qauv ntawm carbon txhuam thiab commutator ntawm lub hauv paus ntawm Coreless Brushed DC Tsav, thiab tam sim no hloov dua siab tshiab yog paub los ntawm ib tug tswj tsav phaj. Lub Coreless winding yog tsau rau ntawm cov hlau annular hauv lub casing los ntawm kev sib txuas.
Piv nrog cov qauv siv txhuam tsis siv lub cev uas cov hlau tooj liab raug mob nyob ib puag ncig ntawm tus ncej, tooj liab hlau ntawm Coreless BLDC Tsav yog ua los ntawm tus kheej-nplaum enamelled hlau (lub kauj tuaj yeem sib txuas ua ke tom qab cua sov lossis kev kho cov kuab tshuaj) tsis muaj cov tub ntxhais winding. , uas txo cov eddy tam sim no poob. Qhov ua tau zoo ntawm Coreless BLDC Tsav tuaj yeem siab li 80% -90%, thaum qhov ua tau zoo ntawm cov pa brushless DC lub cev muaj zog tsuas yog kwv yees li 60%.
Ua Coreless Brushed DC Tsav feem ntau ua raws li cov kauj ruam hauv qab no:
1. Ua windings:coreless tooj liab hlau yog qhov txhab los ua khob-zoo li tus coils los ntawm cov cuab yeej siv tshuab, cov kauj ruam no yuav tsum tau xyuas kom meej tias cov winding zoo ib yam thiab raug.
2. Nruab cov hlau nplaum ruaj khov:Txhim kho lub zog ruaj khov hlau nplaum nyob hauv lub stator kom ntseeg tau tias cov hlau nplaum sib txuas nrog Coreless winding.
3. Nruab lub commutator thiab txhuam:lub commutator yog ntsia rau ntawm lub winding ncej, thiab txhuam yog tsau nyob rau hauv lub vaj tse ntawm lub cev muaj zog, thiaj li hais tias lawv muaj peev xwm hu rau lub commutator mus hloov cov kev taw qhia tam sim no.
4. Sib dhos bearing thiab rotor:cov kabmob txuas nrog lub rotor kom ntseeg tau tias qhov kev sib txhuam qis thiab kev ua haujlwm zoo ntawm tag nrho cov txheej txheem tig.
5. Ntim thiab kuaj:Tom qab ua tiav kev sib dhos ntawm tag nrho cov khoom, kev ua haujlwm hluav taws xob thiab kev ntsuas kev ruaj ntseg yog ua los xyuas kom meej tias cov ntsuas kev ua tau zoo ntawm lub cev muaj zog ua tau raws li qhov yuav tsum tau ua.
Coreless Tsav Tsim
Kev tsim ntawm Coreless Tsav feem ntau muaj peb hom winding qauv: ncaj lub qhov txhab, qhov txhab inclined thiab concentric winding, txhua tus qauv muaj nws tus kheej zoo, haum rau kev thov sib txawv.
Ncaj qhov txhab:Nyob rau hauv no tsim, cov hlau yog mob nyob rau hauv ib tug ncaj txoj kab uas hla mus rau lub axis ntawm lub cev muaj zog. Qhov no yog qhov yooj yim hauv cov qauv thiab tsis tshua muaj nqi tsim khoom, tsim nyog rau cov ntawv thov uas xav tau tus nqi qis thiab kev ua haujlwm nruab nrab, tab sis qhov sib nqus sib txuas ua haujlwm qis, thiab cov zis hluav taws xob ntawm lub cev muaj zog me me.
Oblique winding:Cov hlau yog qhov txhab diagonally ntawm ib lub kaum ntse ntse, thiab qhov ceev thiab kev tiv thaiv ntawm winding yog siab tshaj qhov ncaj winding. Qhov kev tsim no txhim kho qhov sib nqus coupling efficiency ntawm lub cev muaj zog, txo kev co thiab suab nrov, ua rau lub cev muaj zog ua haujlwm zoo dua, thiab tsim nyog rau cov ntawv thov uas xav tau kev ua haujlwm siab dua thiab qis suab nrov.
Concentric winding:Cov hlau yog qhov txhab nyob rau hauv concentric voj voog ntawm Coreless, muab ib tug uniform magnetic teb faib thiab high efficiency. Qhov kev tsim no feem ntau yog siv rau hauv cov khoom siv uas yuav tsum tau muaj siab precision, qis inertia ntawm lub cev muaj zog, cov lus teb ceev ceev, thiab tsim nyog rau precision tswj daim ntawv thov xws li cov cuab yeej kho mob thiab cov neeg hlau.
Coreless lub cev muaj zog ua haujlwm li cas
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm Coreless Motor yog raws li txoj cai ntawm electromagnetic induction.Thaum ib qho hluav taws xob tam sim no ntws los ntawm lub winding ntawm lub Coreless Tsav, cov tam sim no nyob rau hauv winding cuam tshuam nrog lub cev muaj zog magnetic teb, tsim ib tug electromagnetic quab yuam uas tsav lub rotor mus. tig. Tsis zoo li cored motors, Coreless Motors tsis muaj cov tub ntxhais hlau, yog li hysteresis thiab eddy tam sim no poob los ntawm cov tub ntxhais hlau raug tshem tawm, thiab rotor inertia ntawm lub cev muaj zog tsawg heev. Cov yam ntxwv no tso cai rau Coreless Tsav los teb sai rau cov kev tswj xyuas sab nraud, thiab muaj qhov tsis txaus ntseeg thaum pib thiab nres, yog li nws yog qhov tsim nyog rau cov ntawv thov kev ua haujlwm siab thiab siab ua haujlwm siab.
Coreless Tsav vs Core Tsav
Qhov zoo ntawm Coreless Tsav piv nrog cov tub ntxhais lub cev muaj zog:
Lub rotor qis inertia:Vim tias lub rotor ntawm Coreless Tsav tsis muaj cov tub ntxhais hlau, qhov hnyav ntawm lub rotor yog sib dua thiab lub inertia qis dua. Qhov no ua rau nws teb tau ntau dua thaum lub sij hawm acceleration thiab deceleration, ua rau nws zoo tagnrho rau cov khoom uas yuav tsum tau ceev teb thiab meej positioning, xws li robots thiab precision instruments.
High efficiency thiab tsawg poob:Vim tias tsis muaj teeb meem ntawm cov tub ntxhais hlau, lub Coreless Tsav tsis tsim cov tub ntxhais poob (xws li eddy tam sim no thiab hysteresis poob), uas ua rau lub zog hloov dua siab tshiab ntawm lub cev muaj zog dua, nyob rau hauv ib txwm muaj, kev siv hluav taws xob tuaj yeem ncav cuag 75% {{1 }}%.
Kev ua haujlwm du thiab tsis tshua muaj suab nrov:Tus tsim ntawm Coreless Tsav txo qhov kev co thiab suab nrov los ntawm cov tub ntxhais hlau, ua rau lub cev muaj zog thiab nyob ntsiag to thaum khiav. Nyob rau hauv lub brushless DC lub cev muaj zog nrog tib yam tsis, Coreless BLDC Tsav yog tsim nyog rau lub suab nrov-sensitive zaus, xws li cov khoom siv kho mob thiab cov khoom siv hluav taws xob high-end.
Kev ua haujlwm du thiab tsis tshua muaj suab nrov:Tus tsim ntawm Coreless Tsav txo qhov kev co thiab suab nrov los ntawm cov tub ntxhais hlau, ua rau lub cev muaj zog thiab nyob ntsiag to thaum khiav. Nyob rau hauv lub brushless DC lub cev muaj zog nrog tib yam tsis, Coreless BLDC Tsav yog tsim nyog rau lub suab nrov-sensitive zaus, xws li cov khoom siv kho mob thiab cov khoom siv hluav taws xob high-end.
Compact tsim:Coreless Motors feem ntau yog compact hauv kev tsim thiab tuaj yeem siv rau hauv cov ntawv thov uas qhov ntim thiab qhov hnyav txwv nruj. Vim tias tsis muaj cov tub ntxhais hlau, lub cev muaj zog tuaj yeem ua tiav lub zog tso zis ntau dua hauv qhov chaw me me, haum rau cov khoom siv nqa tau yooj yim thiab thaj chaw uas xav tau lub teeb.
Kev ua tau zoo thaum tshav kub kub dissipation:Coreless Tsav vim tias tsis muaj cov tub ntxhais hlau, nws qhov sib txawv sab hauv tuaj yeem ua tau zoo dua rau huab cua ntws thiab cua sov. Piv nrog rau cov tub ntxhais lub cev muaj zog, nws tuaj yeem cuam tshuam nrog cov cua sov tsim thaum lub sijhawm ua haujlwm zoo dua, txo qhov ceev ntawm lub cev muaj zog kub nce, yog li ncua kev pabcuam lub neej.
Qhov tsis zoo ntawm Coreless Tsav piv nrog cov tub ntxhais lub cev muaj zog:
Tus nqi tsim khoom kuj tseem siab:Cov txheej txheem ntau lawm ntawm Coreless lub cev muaj zog yog qhov nyuaj, thiab cov nqi tsim khoom kuj tseem siab, uas ua rau nws tag nrho cov nqi tsim khoom ntau dua li ntawm cov tub ntxhais lub cev muaj zog, yog li nws tsis muaj nqi zoo dua hauv qee qhov kev siv.
Cov txheej txheem kev tsim khoom yog qhov nyuaj dua:kev tsim ntawm Coreless Motors yuav tsum muaj cov txheej txheem meej thiab cov cuab yeej siv ntau dua, tshwj xeeb tshaj yog kev ua haujlwm ntawm winding thiab stator, uas ua rau cov txheej txheem ntau lawm nyuaj thiab txwv qhov ceev ntawm ntau lawm.
Ntau rhiab rau qhov kub thiab txias:Lub cev muaj zog Coreless feem ntau tsis txhawb nqa los ntawm cov tub ntxhais hlau, uas ua rau nws qhov winding ntau rhiab heev rau qhov kub thiab txias. Yog tias lub cev muaj zog ua haujlwm ntawm qhov kub thiab txias, cov windings yuav overheat thiab ua rau kev ua haujlwm tsis zoo lossis puas tsuaj.
Sib nqus cov khoom txwv thiab sib nqus flux ceev txwv:Vim yog cov qauv tsim ntawm Coreless Tsav, nws tsim cov hlau nplaum tsis tshua muaj thiab sib nqus flux ntom ntom, uas tuaj yeem txwv lub zog tso tawm ntawm lub cev muaj zog hauv qee qhov kev siv. Tsis tas li ntawd, Coreless Motors muaj kev vam khom rau cov khoom sib nqus, yog li hauv cov ntawv thov uas xav tau kev ua haujlwm siab, lub cev muaj zog yuav xav tau siv cov khoom siv hlau nplaum kim dua.
Vim li cas VSD's Coreless Motor raug xaiv
Founded hauv 2011 raws li Tuam Tshoj tus thawj coj Coreless Motor chaw tsim tshuaj paus, VSD tsom rau kev tshawb fawb thiab kev loj hlob, tsim thiab ua lag luam ntawm high-kev ua tau zoo micromotors. Npog thaj tsam ntawm ntau dua 10,{3}} square meters, VSD cog muaj ntau tshaj 500 tus neeg ua haujlwm pem hauv ntej thiab ntau dua 100 tus neeg ua haujlwm tswj hwm, ntawm cov pab pawg tshawb fawb thiab kev tsim kho muaj 25 tus kws tshaj lij. Peb tsim ntau tshaj 4.5 lab units ntawm lub cev muaj zog ib hlis twg, ua kom cov khoom txaus thiab cov kev daws teeb meem rau cov neeg siv khoom thoob ntiaj teb.
Peb cov khoom siv lub cev muaj zog tau siv dav hauv cov khoom siv kho mob, lub tsev ntse, kev zoo nkauj thiab kev noj qab haus huv, tsheb tshuab, qauv dav hlau, khoom siv hluav taws xob hauv chaw ua haujlwm, khoom siv hauv txhab nyiaj thiab cov khoom siv sib txuas lus. Raws li ib tug kws tshaj lij ntawm Coreless Motor lwm tus neeg, peb xyuas kom meej cov khoom zoo thiab innovation ceev los ntawm kev qhia high-end R & D cov cuab yeej thiab advanced ntau lawm tswj tswvyim. VSD nthuav tawm lub cev muaj zog tshiab txhua ob lub hlis kom tau raws li kev xav tau ntawm kev ua lag luam rau kev ua haujlwm siab thiab kev hloov kho.
Peb cov motors tau raug xa tawm mus rau Tebchaws Europe, Amelikas thiab Sab Qab Teb Asia, thiab yeej qhov kev ntseeg siab thiab kev qhuas ntawm cov tuam txhab zoo thoob ntiaj teb xws li Mengfali, Panasonic thiab Philips. Xaiv VSD txhais tau tias xaiv qhov zoo tshaj plaws ntawm Coreless Motor technology thiab thoob ntiaj teb kev lees paub zoo.