Xov xwm
-
Kev Txhim Kho Kev Nyab Xeeb Hauv Kev Lag Luam: Qhov Sib Txawv "Ib Tsab Ntawv" Ntawm Ex db thiab Ex db eb Cov Tsav Tsheb Tiv Thaiv Kev Tawg
Hauv cov lag luam xws li roj, roj av, tshuaj lom neeg, thiab tshuaj uas muaj kev pheej hmoo ntawm cov roj tawg yog qhov tseeb txhua hnub, cov cav tsis tawg ua lub plawv tseem ceeb ntawm kev ua haujlwm nyab xeeb. Txawm li cas los xij, thaum cov pab pawg neeg yuav khoom thiab cov kws tshaj lij saib cov cim tsis tawg, qhov sib txawv ntawm ib lossis ob tsab ntawv tuaj yeem s ...Nyeem Ntxiv -
Kev Xaiv Lub Cev Muaj Zog Tiv Thaiv Kev Tawg Tseem Ceeb: Chav Kawm I Div 2 Pawg B Daim Ntawv Pov Thawj Qhov Txawv hauv North American Standard
Ib tug neeg siv khoom los ntawm Tebchaws Meskas nyuam qhuav nug txog kev hloov cov cav TECO uas twb muaj lawm uas siv rau hauv cov haujlwm tshuaj lom neeg & lub zog. Lub cev muaj zog NEMA thawj tau txais cov qauv nruj ntawm thaj chaw txaus ntshai hauv North American: Chav Kawm I, Div 2, Pawg B, C & D Chav Kawm I, Cheeb Tsam 2, Pawg IIB + H₂, IIB & IIA Lub ...Nyeem Ntxiv -
Vim Li Cas Kev Pom Zoo Txog Qhov Thauj Khoom yog Lub Hauv Paus ntawm Kev Xaiv Lub Cev Muaj Zog Siab
Hauv cov ntawv thov kev lag luam hnyav, High-Voltage (HV) motors yog cov tsav tsheb tseem ceeb rau cov khoom tseem ceeb. Ib qho yuam kev feem ntau hauv kev yuav khoom yog kho lub cev muaj zog ua ib yam khoom muag raws li nws lub zog (kW) thiab voltage (kV). Qhov tseeb, lub cev muaj zog thiab cov khoom siv tsav ua haujlwm ...Nyeem Ntxiv -
Puas yog cua sov lub cev muaj zog bearings ua rau muaj magnetization ntawm cov bearings?
Rau cov kabmob loj loj, cov txheej txheem "kub fitting" yog ib txoj kev sib dhos ua ke. Cov txheej txheem no suav nrog kev ua kom sov lub kabmob - siv lub hauv paus ntsiab lus ntawm kev nthuav dav thermal thiab kev sib cog lus hauv cov hlau - kom ua tiav kev sib haum xeeb ntawm cov kabmob thiab tus ncej, yog li tiv thaiv kev...Nyeem Ntxiv -
Cov Txheej Txheem Mounting Sib Txawv Cuam Tshuam Li Cas Rau Qhov Kub Ntawm Lub Cev Muaj Zog?
B35-Mounted Motors: Cov Kev Cai Tswjfwm Thermal Dissipation rau Cov Kab Ke Bearing Piv rau B3-mounted motors, B35 motors tsis yog tsuas yog ruaj ntseg ntawm lawv cov hauv paus taw tab sis kuj yuav tsum tau kho rau cov khoom siv tsav los ntawm lub flange ntawm lub hau kawg. Qhov kev npaj no ua kom ntseeg tau thiab txwv qhov...Nyeem Ntxiv -
Xyuas kom ruaj khov Kev Ua Haujlwm: Kev Ntsuas Kev Hloov Pauv Voltage rau Peb-Theem Asynchronous Motors
Kev hloov pauv ntawm lub zog hluav taws xob yog qhov teeb meem tshwm sim ntau hauv kev tsim khoom lag luam, uas tshwm sim los ntawm tej yam xws li xob laim, luv luv Circuit Court, pib siv cov khoom siv hluav taws xob siab, thiab kev hloov pauv ntawm lub grid. Cov kev hloov pauv no yuav ua rau kev ua haujlwm tsis zoo, kev kaw tsis ua haujlwm, lossis kev puas tsuaj rau peb-theem asynchrono...Nyeem Ntxiv -
Cov Tsav Tsheb Asynchronous Hloov Cov Tsav Tsheb Slip Ring: Tsav Tsheb Txhim Kho Kev Tsim Khoom Lag Luam Zoo
Nyob rau hauv cov ntsiab lus ntawm kev hloov pauv thoob ntiaj teb kev lag luam mus rau kev ua haujlwm siab, kev txuag hluav taws xob thiab kev txo nqi, asynchronous motors tau maj mam hloov cov qauv qub slip ring motors hauv ntau qhov chaw lag luam, dhau los ua lub zog tseem ceeb rau kev tsim khoom lag luam thiab nce ...Nyeem Ntxiv -
Vim li cas cov cav muaj zog siab thiaj tsim los rau qhov hluav taws xob siab?
Hauv kev lag luam hnyav, cov cav muaj zog siab (feem ntau yog 200kW thiab siab dua) yuav luag tsuas yog tsim los ua cov cav muaj zog siab (HV) - ua haujlwm ntawm 3kV, 6kV, lossis 10kV - es tsis yog cov tshuab hluav taws xob qis (LV) 380V / 660V. Qhov kev xaiv tsim no yog hauv paus hauv cov ntsiab cai hluav taws xob tseem ceeb thiab xa cov khoom siv ntau dhau ...Nyeem Ntxiv -
Thaum 12 hli/s Kev co ntsib High-Voltage Motor Bearings
Vim li cas kev co ntawm sab thauj khoom thiaj li tshaj qhov txwv ntawm lub cev muaj zog - thiab peb yuav daws nws li cas kom meej meej Hauv kev nug tsis ntev los no txog lub cev muaj zog siab uas tsav lub twj tso kua mis los ntawm kev sib txuas ruaj khov, tus neeg siv khoom tshaj lij tau tsa ib qho kev txhawj xeeb tseem ceeb: Puas yog lub twj tso kua mis qhov kev co siab puas tuaj yeem ua rau lub cev muaj zog bearings puas tsuaj? Tom qab tshuaj xyuas ...Nyeem Ntxiv -
Vim li cas "Rated Speed" yog qhov tseeb North ntawm PM Motor Selection
Hauv ntiaj teb kev yuav khoom lag luam, kev hloov pauv ntawm cov motors induction ib txwm mus rau Permanent Magnet (PM) Synchronous Motors xav tau kev hloov pauv tseem ceeb hauv kev xav txog kev siv tshuab. Thaum ntau tus engineers tau siv rau kev xaiv cov motors raws li lub zog zaus ntawm lub grid (50Hz / 60Hz), PM motor xaiv ...Nyeem Ntxiv -
Phau Ntawv Qhia Xaiv Tswv Yim: Cov Txheej Txheem Txias Rau Cov Tsav Tsheb Uas Tiv Thaiv Kev Tawg High-Voltage
Thaum yuav cov cav uas tsis tawg tau High-Voltage (HV), lub tshuab cua txias yog ib qho tseem ceeb uas qhia txog qhov chaw ntawm lub cav, kev ntseeg tau, thiab cov nqi kho mus sij hawm ntev. Kev xaiv txoj kev txias tsis raug hauv qhov chaw txaus ntshai tuaj yeem ua rau lub rwb thaiv tsev puas tsuaj...Nyeem Ntxiv -
Qhov Sib Txawv Ntawm Cov Bearings Dov Thiab Cov Bearings Sliding Hauv Cov Motors Hluav Taws Xob
Cov kabmob dov thiab cov kabmob swb yog ob hom kev txhawb nqa tseem ceeb siv hauv cov cav hluav taws xob; txhua tus muaj qhov zoo sib txawv hauv cov ntsiab cai ua haujlwm, cov yam ntxwv kev ua tau zoo, thiab daim ntawv thov. I. Qhov sib txawv tseem ceeb hauv Cov Ntsiab Cai Ua Haujlwm Cov kabmob dov txhawb nqa qhov hnyav ...Nyeem Ntxiv