Ulwazi
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Iqhaza lesiguquli sefrequency ekulawuleni imoto
Emikhiqizweni yezimoto, lapho ikhiqizwa ngokuhambisana ngokuqinile nemingcele yokuklama kanye nemingcele yenqubo, umehluko wejubane wamamotho wokucaciswa okufanayo mncane kakhulu, ngokuvamile awudluli ukuguqulwa okubili. Emotweni eshayelwa umshini owodwa, ijubane lemoto alikho kakhulu...Funda kabanzi -
Kungani injini kufanele ikhethe i-50HZ AC?
Ukudlidliza kwezimoto kungenye yezimo zokusebenza zamanje zamamotho. Ngakho-ke, ingabe uyazi ukuthi kungani izinto zikagesi ezifana nezinjini zisebenzisa i-50Hz kushintshana yamanje esikhundleni sika-60Hz? Amanye amazwe emhlabeni, njenge-United Kingdom ne-United States, asebenzisa i-60Hz alternating current, ngoba ...Funda kabanzi -
Yiziphi izimfuneko ezikhethekile zesistimu yokuthwala yemoto eqala futhi ime njalo, futhi izungele phambili futhi ihlehle?
Umsebenzi oyinhloko wokuthwala ukusekela umzimba ojikelezayo wemishini, ukunciphisa i-coefficient yokungqubuzana ngesikhathi, nokuqinisekisa ukunemba kwayo kokujikeleza. I-motor bearing ingaqondwa njengesetshenziselwa ukulungisa i-motor shaft, ukuze i-rotor yayo ikwazi ukuzungeza isiqondiso se-circumferential, futhi ...Funda kabanzi -
Umthetho Wokushintshwa Okulinganayo Wokulahleka Kwezimoto kanye Nezinyathelo Zawo Eziphikisayo
Ukulahleka kwenjini ye-AC enezigaba ezintathu kungahlukaniswa ngokulahleka kwethusi, ukulahleka kwe-aluminium, ukulahleka kwensimbi, ukulahleka kokuzulazula, nokulahlekelwa komoya. Ezokuqala ezine ukulahlekelwa kokushisisa, futhi isamba sibizwa ngokuthi ukulahlekelwa kokushisisa okuphelele. Ingxenye yokulahlekelwa kwethusi, ukulahleka kwe-aluminium, ukulahleka kwensimbi kanye nokulahlekelwa okungahambi kahle ekulahlekeni kokushisa okuphelele kuyachayeka...Funda kabanzi -
Ukuhlaziywa kanye nezinyathelo zokuvimbela amaphutha avamile ama-motor high-voltage!
I-high-voltage motor isho injini esebenza ngaphansi kwefrikhwensi yamandla engu-50Hz kanye ne-voltage elinganiselwe engu-3kV, 6kV kanye no-10kV AC wezigaba ezintathu. Ziningi izindlela zokuhlukanisa amamotho ane-voltage ephezulu, ahlukaniswe abe izinhlobo ezine: amancane, aphakathi, amakhulu kanye nama-acco amakhulu...Funda kabanzi -
Umehluko phakathi kwamamotho amancane abhulashiwe/angenabhulashi/ama-stepper? Khumbula leli thebula
Lapho uklama izinto ezisetshenziswayo ezisebenzisa izinjini, kuyadingeka ukuthi ukhethe injini ewufanelekela kangcono umsebenzi odingekayo. Lesi sihloko sizoqhathanisa izici, ukusebenza kanye nezici zama-motor brushed, ama-stepper motors nama-brushless motors, ngethemba lokuba yisithenjwa...Funda kabanzi -
Yini ngempela injini “eyayizwa” ngaphambi kokushiya imboni? Amaphuzu angu-6 abalulekile akufundisa ukuthi ukhethe injini yezinga eliphezulu!
01 Izici zenqubo yezimoto Uma kuqhathaniswa nemikhiqizo yemishini evamile, amamotho anesakhiwo esifanayo semishini, kanye nezinqubo ezifanayo zokubunjwa, ukubumba, umshini, ukugxiviza nokuhlanganisa; Kodwa umehluko usobala kakhulu. I-motor ine-conductive ekhethekile, i-magnetic a...Funda kabanzi -
Isidingo esikhulayo samamotho asebenza kahle kakhulu sedale isidingo esikhulu sezinto ezintsha ze-laminate motor
Emakethe yezohwebo, ama-motor laminations ngokuvamile ahlukaniswa ngama-stator laminations kanye nama-rotor laminations. Izinto zokwakha i-motor lamination izingxenye zensimbi ze-motor stator kanye ne-rotor ezipakishwe, ezishiselwe futhi zihlanganiswe ndawonye, kuya ngezidingo zohlelo lokusebenza. . I-motor lamination m...Funda kabanzi -
Ukulahlekelwa kwezimoto kuphezulu, indlela yokubhekana nayo?
Lapho injini iguqula amandla kagesi abe amandla emishini, iphinde ilahlekelwe ingxenye yamandla ngokwawo. Ngokuvamile, ukulahlekelwa kwemoto kungahlukaniswa izingxenye ezintathu: ukulahlekelwa okuguquguqukayo, ukulahlekelwa okugxilile kanye nokulahlekelwa okulahlekile. 1. Ukulahlekelwa okuguquguqukayo kuyahlukahluka ngomthwalo, okuhlanganisa ukulahlekelwa kwe-stator ukumelana (ukulahlekelwa kwethusi), ...Funda kabanzi -
Ubudlelwano phakathi kwamandla emoto, isivinini kanye netorque
Umqondo wamandla umsebenzi owenziwa ngesikhathi seyunithi. Ngaphansi kwesimo samandla athile, ijubane liyaphakama, itorque iyancipha, futhi ngokuphambene nalokho. Isibonelo, injini ye-1.5kw efanayo, i-torque ephumayo yesiteji sesi-6 iphakeme kunaleyo yesiteji sesi-4. Ifomula ethi M=9550P/n nayo ingaba yithi...Funda kabanzi -
Ukuthuthukiswa kwemoto kazibuthe unomphela kanye nokusebenza kwayo emikhakheni ehlukahlukene!
Imoto kazibuthe ehlala njalo isebenzisa omagnethi baphakade ukuze ikhiqize amandla kazibuthe enjini, ayidingi amakhoyili avusa amadlingozi noma i-excitation current, inokusebenza kahle okuphezulu nesakhiwo esilula, futhi iyimoto enhle yokonga amandla. Ngokufika kwezinto ezisebenza kahle zikazibuthe ezinomphela kanye ne ...Funda kabanzi -
Kunezizathu eziningi neziyinkimbinkimbi zokudlidliza kwezimoto, kusukela ezindleleni zokunakekela kuya ezixazululweni
Ukudlidliza kwenjini kuzofinyeza impilo ye-insulation emazombezombe kanye ne-bearing, futhi kuthinte ukuthambisa okuvamile kwebheringi eshelelayo. Amandla okudlidliza akhuthaza ukunwetshwa kwegebe lokufakelwa, okuvumela uthuli lwangaphandle kanye nomswakama ukuthi kungene kuwo, okuholela ekwehleni kwe...Funda kabanzi