E latelang ke mohlala oa koloi e thibelang ho phatloha ea ABB:
M2JA80M2A M2JA80M2B M2JA90S2A M2JA90L2A M2JA100L2A M2JA112M2A M2JA132S2A M2JA132S2B M2JA160M2A M2JA160M2B M2JA160L2A M2JA180M2A M2JA200L2A M2JA200L2B M2JA225M2A M2JA250M2A M2JA280S2A M2JA280M2A M2JA315S2A M2JA315M2A M2JA315L2A M2JA315L2B M2JA355M2A M2JA355L2A M2JA80M4A M2JA80M4B M2JA90S4A M2JA90L4A M2JA100L4A M2JA100L4B M2JA112M4A M2JA132S4A M2JA132M4A M2JA160M4A M2JA160L4A M2JA180M4A M2JA180L4A M2JA200L4A M2JA225S4A M2JA225M4A M2JA250M4A M2JA280S4A M2JA280M4A M2JA315S4A M2JA315M4A M2JA315L4A M2JA315L4B M2JA355M4A M2JA355L4A M2JA80M6A M2JA80M6B M2JA90S6A M2JA90L6A M2JA100L6A M2JA112M6A M2JA132S6A M2JA132M6A M2JA132M6B M2JA160M6A M2JA160L6A M2JA180L6A M2JA200L6A M2JA200L6B M2JA225M6A M2JA250M6A
M2JA280S6A M2JA280M6A M2JA315S6A M2JA315M6A M2JA315L6A M2JA315L6B M2JA355M6A M2JA355M6B M2JA355L6A M2JA80M8A M2JA80M8B M2JA90S8A M2JA90L8A M2JA100L8A M2JA100L8B M2JA112M8A M2JA132S8A M2JA132M8A M2JA160M8A M2JA160M8B M2JA160L8A M2JA180L8A M2JA200L8A M2JA225S8A M2JA225M8A M2JA250M8A M2JA280S8A M2JA280M8A M2JA315S8A M2JA315M8A M2JA315L8A M2JA315L8B M2JA-BP80M2A M2JA-BP80M2B M2JA-BP90S2A M2JA-BP90L2A M2JA-BP100L2A M2JA-BP112M2A M2JA-BP132S2A M2JA-BP132S2B M2JA-BP160M2A M2JA-BP160M2B M2JA-BP160L2A M2JA-BP180M2A M2JA-BP200L2A M2JA-BP200L2B M2JA-BP225M2A M2JA-BP250M2A M2JA-BP280S2A M2JA-BP280M2A M2JA-BP315S2A M2JA-BP315M2A M2JA-BP315L2A M2JA-BP315L2B M2JA-BP355M2A M2JA-BP355L2A M2JA-BP80M4A M2JA-BP80M4B M2JA-BP90S4A M2JA-BP90L4A M2JA-BP100L4A M2JA-BP100L4B M2JA-BP112M4A M2JA-BP132S4A M2JA-BP132M4A M2JA-BP160M4A M2JA-BP160L4A M2JA-BP180M4A M2JA-BP180L4A M2JA-BP200L4A M2JA-BP225S4A M2JA-BP225M4A M2JA-BP250M4A M2JA-BP280S4A M2JA-BP280M4A M2JA-BP315S4A M2JA-BP315M4A M2JA-BP315L4A M2JA-BP315L4B M2JA-BP355M4A M2JA-BP355L4A M2JA-BP80M6A M2JA-BP80M6B M2JA-BP90S6A M2JA-BP90L6A M2JA-BP100L6A M2JA-BP112M6A M2JA-BP132S6A M2JA-BP132M6A M2JA-BP132M6B M2JA-BP160M6A M2JA-BP160L6A M2JA-BP180L6A M2JA-BP200L6A M2JA-BP200L6B M2JA-BP225M6A M2JA-BP250M6A M2JA-BP280S6A M2JA-BP280M6A M2JA-BP315S6A M2JA-BP315M6A M2JA-BP315L6A M2JA-BP315L6B M2JA-BP355M6A M2JA-BP355M6B M2JA-BP355L6A M2JA-BP80M8A M2JA-BP80M8B M2JA-BP90S8A M2JA-BP90L8A M2JA-BP100L8A M2JA-BP100L8B M2JA-BP112M8A M2JA-BP132S8A M2JA-BP132M8A M2JA-BP160M8A M2JA-BP160M8B M2JA-BP160L8A M2JA-BP180L8A M2JA-BP200L8A M2JA-BP225S8A M2JA-BP225M8A M2JA-BP250M8A M2JA-BP280S8A M2JA-BP280M8A M2JA-BP315S8A M2JA-BP315M8A M2JA-BP315L8A M2JA-BP315L8B M2JA-H80M2A M2JA-H80M2B M2JA-H90S2A M2JA-H90L2A M2JA-H100L2A M2JA-H112M2A M2JA-H132S2A M2JA-H132S2B M2JA-H160M2A M2JA-H160M2B M2JA-H160L2A M2JA-H180M2A M2JA-H200L2A M2JA-H200L2B M2JA-H225M2A M2JA-H250M2A M2JA-H280S2A M2JA-H280M2A M2JA-H315S2A M2JA-H315M2A M2JA-H315L2AM2JA-H315L2B M2JA-H355M2A M2JA-H355L2A M2JA-H80M4A M2JA-H80M4B M2JA-H90S4A M2JA-H90L4A M2JA-H100L4A M2JA-H100L4B M2JA-H112M4A M2JA-H132S4A M2JA-H132M4A M2JA-H160M4A M2JA-H160L4A M2JA-H180M4A M2JA-H180L4A M2JA-H200L4A M2JA-H225S4A M2JA-H225M4A M2JA-H250M4A M2JA-H280S4A M2JA-H280M4A M2JA-H315S4A M2JA-H315M4A M2JA-H315L4A M2JA-H315L4B M2JA-H355M4A M2JA-H355L4A M2JA-H80M6A M2JA-H80M6B M2JA-H90S6A M2JA-H90L6A M2JA-H100L6A M2JA-H112M6A M2JA-H132S6A M2JA-H132M6A M2JA-H132M6B M2JA-H160M6A M2JA-H160L6A M2JA-H180L6A M2JA-H200L6A M2JA-H200L6B M2JA-H225M6A M2JA-H250M6A M2JA-H280S6A M2JA-H280M6A M2JA-H315S6A M2JA-H315M6A M2JA-H315L6A M2JA-H315L6B M2JA-H355M6A M2JA-H355M6B M2JA-H355L6A M2JA-H100L8A M2JA-H100L8B M2JA-H112M8A M2JA-H132S8A M2JA-H132M8A M2JA-H160M8A M2JA-H160M8B M2JA-H160L8A M2JA-H180L8A M2JA-H200L8A M2JA-H225S8A M2JA-H225M8A M2JA-H250M8A M2JA-H280S8A M2JA-H280M8A M2JA-H315S8A M2JA-H315M8A M2JA-H315L8A M2JA-H315L8B M2JAX80M2A M2JAX80M2B M2JAX90S2A M2JAX90L2A M2JAX100L2A M2JAX112M2A M2JAX132S2A M2JAX132S2B M2JAX160M2A M2JAX160M2B M2JAX160L2A M2JAX180M2A M2JAX200L2A M2JAX200L2B M2JAX225M2A M2JAX250M2A M2JAX280S2A M2JAX280M2A M2JAX315S2A M2JAX315M2A M2JAX315L2A M2JAX315L2B M2JAX355M2A M2JAX355L2A M2JAX80M4A M2JAX80M4B M2JAX90S4A M2JAX90L4A M2JAX100L4A M2JAX100L4B M2JAX112M4A M2JAX132S4A M2JAX132M4A M2JAX160M4A M2JAX160L4A M2JAX180M4A M2JAX180L4A M2JAX200L4A M2JAX225S4A M2JAX225M4A M2JAX250M4A M2JAX280S4A M2JAX280M4A M2JAX315S4A M2JAX315M4A M2JAX315L4A M2JAX315L4B M2JAX355M4A M2JAX355L4A M2JAX80M6A M2JAX80M6B M2JAX90S6A M2JAX90L6A M2JAX100L6A M2JAX112M6A M2JAX132S6A M2JAX132M6A M2JAX132M6B M2JAX160M6A M2JAX160L6A M2JAX180L6A M2JAX200L6A M2JAX200L6B M2JAX225M6A M2JAX250M6A M2JAX280S6A M2JAX280M6A M2JAX315S6A M2JAX315M6A M2JAX315L6A M2JAX315L6B M2JAX355M6A M2JAX355M6B M2JAX355L6A M2JAX80M8A M2JAX80M8B M2JAX90S8
M2JAX90L8A M2JAX100L8A M2JAX100L8B M2JAX112M8A M2JAX132S8A M2JAX132M8A M2JAX160M8A M2JAX160M8B M2JAX160L8A M2JAX180L8A M2JAX200L8A M2JAX225S8A M2JAX225M8A M2JAX250M8A M2JAX280S8A M2JAX280M8A M2JAX315S8A M2JAX315M8A M2JAX315L8A M2JAX315L8B M2GP80M2A M2GP80M2B M2GP90S2A M2GP90L2A M2GP100L2A M2GP112M2A M2GP132S2A M2GP132S2B M2GP160M2A M2GP160M2B M2GP160L2A M2GP180M2A M2GP200L2A M2GP200L2B M2GP225M2A M2GP250M2A M2GP280S2A M2GP280M2A M2GP315S2A M2GP315M2A M2GP315L2A M2GP315L2B M2GP355M2A M2GP355L2A M2GP80M4A M2GP80M4B M2GP90S4A M2GP90L4A M2GP100L4A M2GP100L4B M2GP112M4A M2GP132S4A M2GP132M4A M2GP160M4A M2GP160L4A M2GP180M4A M2GP180L4A M2GP200L4A M2GP225S4A M2GP225M4A M2GP250M4A M2GP280S4A M2GP280M4A M2GP315S4A M2GP315M4A M2GP315L4A M2GP315L4B M2GP355M4AM2GP355L4A M2GP80M6A M2GP80M6B M2GP90S6A M2GP90L6A M2GP100L6A M2GP112M6A M2GP132S6A M2GP132M6A M2GP132M6B M2GP160M6A M2GP160L6A M2GP180L6A M2GP200L6A M2GP200L6B M2GP225M6A M2GP250M6A M2GP280S6A M2GP280M6A M2GP315S6A M2GP315M6A M2GP315L6A M2GP315L6B M2GP355M6A M2GP355M6B M2GP355L6A M2GP100L8A M2GP100L8B M2GP112M8A M2GP132S8A M2GP132M8A M2GP160M8A M2GP160M8B M2GP160L8A M2GP180L8A M2GP200L8A M2GP225S8A M2GP225M8A M2GP250M8A M2GP280S8A M2GP280M8A M2GP315S8A M2GP315M8A M2GP315L8A M2GP315L8B
Ho bohlokoa haholo ho sebelisa lisebelisoa tsa motlakase tse thibelang ho phatloha ka nepo libakeng tse kotsi. Ka lebaka lena, linaha tse ngata li entse lipehelo mabapi le sebopeho le tšebeliso ea lisebelisoa tsa motlakase tse thibelang ho phatloha. GB 3836 ~ 2000 maemo a lisebelisoa tsa motlakase oa khase e phatlohang a lekana le ts'ebeliso ea IEC60079, empa e phahame ho feta maemo a IEC60079, ho latela maemo a ikhethileng a China, motheong oa IEC60079 le lintlha tse 'maloa tsa bohlokoa tsa maemo a mantlha, Litekanyetso tsa bopaki ba ho phatloha tsa GB 3836 tsa litšobotsi tse ncha.
M2JAX series (80~355) e sa cheng mollo ke sehlahisoa sa fektheri se sa cheng ka mollo (Ex d LLC) (sehlopha sa mocheso T1~T4) se ntlafalitsoeng ke Shanghai ABB motor co., LTD ka ho hlahisa theknoloji ea morao-rao e sa cheng ea mollo ea ABB Lekholo la bo21 la lilemo le ho kopanya litšobotsi tsa GB 3836-2000 standard Chaena.
Likarolo tsa tekheniki:Ho nkuoa ho sebetsa hantle haholoHo sebetsa hantle ha matla a li-asynchronous motors tse nyane le tse mahareng tsa mekhahlelo e meraro li kopana le moeli oa ts'ebeliso ea matla oa maemo a naha a People's Republic of China.Dual bandwidth voltage Range ke 220V~690V, e loketse 50Hz le Phepelo ea motlakase ea 60Hz. U lerata le tlaseKa ho ntlafatsa moralo oa motlakase, boemo ba moea, boholo ba sebopeho le mahlale a mang, li-motor tsa M2JA li na le lerata le tlase. , 80-132 e nang le sesebediswa sa ho tlotsa mafura.★ ho tshepeha hantleMotlakase o koalehile ka ho feletseng ka mohaho o pholileng ka moea o nang le boemo ba tšireletso IP160. Thepa le theknoloji li kopana le litlhoko tsa tikoloho. Enjene e na le matla a phahameng a mochini, ho tšoarella, mafome le ho hanyetsa ho bola.Ho tšepahala ha mapheo ho molemo, sebopeho sa F - class insulation, B - tlhahlobo ea sehlopha. 'Me e ka eketsa thermistor ea PTC kapa sesebelisoa sa thermosensitive ho latela litlhoko tsa mosebelisi.
Maemo a ho sebetsaMocheso oa moea o tikolohong o fapana ho ea ka sehla empa ha o fete -15℃~40℃Setsi sa leoatle: ha se fete 1000mFrequency ratio: 50 hz / 60 hzMaemo a motlakase: 220 v ho isa 690 vWorking Moemo: e tsoelang pele (S1)Mokhoa oa ho qala: Ho qala ha motlakase o felletseng, ho qala ka y-delta kapa ho qala ka phetisetso: ho kopanya elastic kapa spur gear ho ka sebelisoa bakeng sa ho kenya letsoho le ho futhumatsa: Sehlopha sa F. Leha ho le joalo, boleng ba moeli oa ho phahama ha mocheso oa stator winding ke 80K, ke hore, ho ea ka sehlopha sa B (mokhoa oa ho hanyetsa). Ho jara mocheso o lumellehang o sa feteng 95 ℃(mokhoa oa thermometer) .Mokhoa oa ho pholisa: IC411Mekhahlelo ea motlakase le ts'ebetso: Li-motors tsa letoto la M2JA li entsoe ka matla a maholo, 'me katleho ea tsona, matla le lebelo li fetoloa hanyane tlasa maemo a fapaneng a motlakase.50Hz: 220-240v / 380-420v; 380 -- 420V / 660-690v, △ / ya kgokelo.60Hz: 460V: ≤3kW, Y kgokelo; > 3kW, delta connection.Haeba mosebeletsi a hloka motlakase o itseng oa ho sebetsa, o ka fanoa ka kopo e khethehileng.
Li-motor tse thibelang mollo ke mofuta oa lienjineri tse nang le ts'ebetso e sa cheng. Mehato e amohetsoeng ke: sekoahelo sa lisebelisoa tsa motlakase se kenngoa ka tlung, ntlo e joalo e na le mohaho o ka mamellang khatello e phatlohileng ea motsoako oa ka hare o phatlohang 'me o ka thibela ho phatloha ha ka hare ho hasana ho motsoako o phatlohang o potolohileng (flameproof); Etsa hore ho se ke ha khoneha hore likarolo tse phelang tsa motlakase li hlahise litlhase tse lekaneng, li-arcs kapa mocheso o kotsi ho baka kotsi ea ho phatloha, kapa ho arola likarolo tse phelang tse ka hlahisang liketsahalo tsena ho tsoa ho motsoako o phatlohang, e le hore li se ke tsa kopana. kapa ho fihlela tekanyo ea kotsi e phatlohang (mofuta o eketsehileng oa tšireletso, mofuta oa moea oa moea, joalo-joalo). Mefuta eohle ea tikoloho e kotsi e phatlohang, ho bohlokoa haholo ho khetha ka nepo enjene e thibelang ho phatloha e nang le lisebelisoa tsa mefuta eohle.
Enjene e thibelang ho phatloha bakeng sa enjene ea 'nete e sa cheng, e fapane le ho sebelisa sebopeho sa tikoloho e akaretsang, e ka eketsa ho thibela khase e tukang ka ntle le lerōle ka har'a enjene, kapa leha e kena, le eona e ka etsahala potolohong ea eona e khuts'oane ea kahare. mekotlana ea mollo, e ke ke ea tima khase e ka ntle ea khase e tukang le lerōle tse teng tikolohong e haufi.
Boholo ba kopo
Enjene e thibelang ho phatloha ke mofuta oa enjene e ka sebelisoang fekthering e tukang le e phatlohang. Li-motor tse thibelang ho phatloha li sebelisoa haholo morafong oa mashala, peterole le khase ea tlhaho, liindasteri tsa petrochemical le lik'hemik'hale. Ho phaella moo, e sebelisoa haholo ka masela, metallurgy, khase ea motse, lipalangoang, lijo-thollo le oli, ho etsa pampiri, meriana le likarolo tse ling. Enjene e thibelang ho phatloha e le sesebelisoa sa mantlha sa matla, hangata se sebelisetsoang ho khanna lipompo, li-fan, li-compressor le metjhini e meng ea phetisetso.
Classification le ho hlophisa likarolo tsa eona
Enjene ea mofuta o ikhethileng
E SEBELISA sebaka se thibelang mollo ho arola likarolo tsa motlakase tse ka hlahisang litlhase, li-arcs, le mocheso o kotsi ho tsoa motsoakong oa khase e phatlohileng. Leha ho le joalo, ntlo ha e e-s'o tiisetsoe, 'me motsoako oa khase o pota-potileng o ka kena koloing ka lekhalo la sefahleho pakeng tsa likarolo tsa matlo. Ho phatloha ho ka 'na ha etsahala ha ho kopana le spark, arc, mocheso o phahameng o kotsi le mehloli e meng ea mollo sebakeng se kampetsoeng. Ka nako ena, sebaka se thibelang malakabe sa enjene se ke ke sa senyeha kapa sa holofala, 'me lelakabe le phatlohang kapa khase e chesang e ke ke ea hotetsa motsoako oa khase o phatlohileng o potolohileng ha o tsoa ka lekhalo la sehokelo.
Likarolo tsa eona tsa mantlha ke:
Boemo ba matla, boholo ba ho kenya le lebelo la ho potoloha ha kamano e lumellanang le DIN42673, ha ho ntse ho nahanoa le letoto la YB.
Lefa le ho fapanyetsana ha letoto la Y2 li fetotsoe ha ho hlokahala hore li sebetse hantle le ho sebetsa.
Letoto lohle le SEBELISA insulation F, ho phahama ha mocheso ka tlhahlobo ea boemo ba B.
Moeli oa lerata o ka tlase ho oa letoto la YB, haufi le boemo ba lerata la YB, 'me moeli oa vibrate o tšoana le oa letoto la YB.
Boemo ba tšireletso ea khetla bo nyolohetse ho IP55.
Ho khethoa li-bearings tsa bolo ea lerata le tlase la groove bakeng sa letoto lohle. Bophahamo bo bohareng ba foreimi bo kaholimo ho 180mm mme enjene e na le ente ea oli le sesebelisoa sa ho lahla.
6. Ho na le mefuta e 'meli ea kabo e ts'oanang e ts'oanang le kabo ea radiation ea teba ea mocheso oa enjene, haholo ho kabo e bapileng e rapameng.
Lenane la mantlha la ts'ebetso ea liber le fihletse boemo bo tsoetseng pele ba machaba mathoasong a lilemo tsa bo-1990.
Enjene ea mofuta oa polokeho ea koloi
E tlas'a maemo a tloaelehileng a ts'ebetso e ke ke ea hlahisa arc ea motlakase, spark kapa mocheso o phahameng o kotsi mohahong oa motlakase, ebe o nka mehato e meng ea ts'ireletso ea mechine, ea motlakase le ea mocheso, e le ho qoba kotsi ea arc, spark kapa mocheso o phahameng tlas'a maemo a tloaelehileng. kapa maemo a lumelletsoeng a boima bo feteletseng, molemong oa ho netefatsa polokeho ea eona e sa phatloheng.
Litšobotsi tsa eona ke:
Ho fihlela litlhoko tsa mofuta o eketsehileng oa polokeho ea koloi e thibelang ho phatloha, nka letoto la mehato e tšepahalang ho thibela litlhase, arc ea motlakase le mocheso o phahameng o kotsi, o ka sebetsa ka mokhoa o sireletsehileng libakeng tse kotsi tsa ho phatloha.
Tšebeliso ea ho hlasimolla ha brushless, theha phanele e potolohang ea rectifier le khabinete ea ho hlasimolla e tsitsitseng, sistimi ea taolo ea ho hlasimolla e ka tšeptjoa; Phello e tobileng ea polarity slip e nepahetse, ha e na tšusumetso; Sistimi e tsosang takatso ea ts'ireletso ea kantle ho mehato ea ts'ireletso e ea ts'epahala, 'me bokhoni ba mehato bo matla bo matla; Moqapi oa potoloho o utloahalang, ho hanyetsa ho ntša ha ho futhumale mosebetsing; E mengata e fapaneng ea taolo ea hona joale e tsosang takatso.
Mochini oa synchronous, ac exciter le rectifier e potolohang disk coaxial. The rectifying disc e teng pakeng tsa koloi e kholo le exciter kapa ka ntle ho ntlo ea ho jara.
Sehlopha sa tšireletso ea likhetla ke IP54.
F insulation, ho phahama ha mocheso ho latela tlhahlobo ea boemo ba B.
Fetola mokhoa o tloaelehileng oa ho pholisa metsi bakeng sa ho pholisa metsi ka holimo, ke hore, sehatsetsi sa metsi se behiloeng holim'a enjene.
Eketsa sefuthumatsi sa mofuta oa tšireletso se thibelang mongobo, se kentsoeng sekoahelong se ka tlaase ho enjene, se sebelisetsoang ho futhumatsa tšebeliso e thibelang mongobo ha u emisa.
Ho khethoa lisebelisoa tse tala tsa boleng bo holimo, lipalo tsa motlakase le tsa mochini li siile moeli o moholo, li ka khotsofatsa ts'epahalo ea ts'ebetso le ho eketsa litlhoko tsa mocheso oa mofuta oa tšireletso.
'litefiso li beha mehato e phethahetseng ea ho beha leihlo; Ka lebokoseng le ka sehloohong la matekoane ho na le transformer e ntlafetseng ea ho ikamahanya le maemo bakeng sa tšireletso e fapaneng. Mosebetsi o kentsoeng oa stator winding le standby platinum thermal resistance, palo e arolang ke Pt100; Ho kengoa sehlahlo sa ho lutla ha metsi ho lekola ho lutla ha sepholi sa metsi. Sesebelisoa sa ho bonts'a mocheso oa tšimo le terminal ea mats'oao e hole e hlophisitsoe bakeng sa li-bearings tse peli - mount plain.
Positive pressure motor
Ke mofuta o motle oa khatello ea lisebelisoa tsa motlakase.
Litšobotsi tsa eona ke:
Ho fihlela litlhoko tsa mofuta o eketsehileng oa polokeho ea koloi e thibelang ho phatloha, nka letoto la mehato e tšepahalang ho thibela litlhase, arc ea motlakase le mocheso o phahameng o kotsi, o ka sebetsa ka mokhoa o sireletsehileng libakeng tse kotsi tsa ho phatloha.
Tšebeliso ea ho hlasimolla ha brushless, theha phanele e potolohang ea rectifier le khabinete ea ho hlasimolla e tsitsitseng, sistimi ea taolo ea ho hlasimolla e ka tšeptjoa; Phello e tobileng ea polarity slip e nepahetse, ha e na tšusumetso; Sistimi e tsosang takatso ea ts'ireletso ea kantle ho mehato ea ts'ireletso e ea ts'epahala, 'me bokhoni ba mehato bo matla bo matla; Moqapi oa potoloho o utloahalang, ho hanyetsa ho ntša ha ho futhumale mosebetsing; E mengata e fapaneng ea taolo ea hona joale e tsosang takatso.
Mochini oa synchronous, ac exciter le rectifier e potolohang disk coaxial. The rectifying disc e teng pakeng tsa koloi e kholo le exciter kapa ka ntle ho ntlo ea ho jara.
Sehlopha sa tšireletso ea likhetla ke IP54.
F insulation, ho phahama ha mocheso ho latela tlhahlobo ea boemo ba B.
Fetola mokhoa o tloaelehileng oa ho pholisa metsi bakeng sa ho pholisa metsi ka holimo, ke hore, sehatsetsi sa metsi se behiloeng holim'a enjene.
Eketsa sefuthumatsi sa mofuta oa tšireletso se thibelang mongobo, se kentsoeng sekoahelong se ka tlaase ho enjene, se sebelisetsoang ho futhumatsa tšebeliso e thibelang mongobo ha u emisa.
Ho khethoa lisebelisoa tse tala tsa boleng bo holimo, lipalo tsa motlakase le tsa mochini li siile moeli o moholo, li ka khotsofatsa ts'epahalo ea ts'ebetso le ho eketsa litlhoko tsa mocheso oa mofuta oa tšireletso.
'litefiso li beha mehato e phethahetseng ea ho beha leihlo; Ka lebokoseng le ka sehloohong la matekoane ho na le transformer e ntlafetseng ea ho ikamahanya le maemo bakeng sa tšireletso e fapaneng. Mosebetsi o kentsoeng oa stator winding le standby platinum thermal resistance, palo e arolang ke Pt100; Ho kengoa sehlahlo sa ho lutla ha metsi ho lekola ho lutla ha sepholi sa metsi. Sesebelisoa sa ho bonts'a mocheso oa tšimo le terminal ea mats'oao e hole e hlophisitsoe bakeng sa li-bearings tse peli - mount plain.
Positive pressure motor
Ke mofuta o motle oa khatello ea lisebelisoa tsa motlakase.
Likarolo tsa eona tsa sebopeho ke:
E na le sistimi e felletseng ea moea, ha ho na Angle e shoeleng ea sebopeho e ka amang moea o kenang kahare ho enjene.
Khetla le liphaephe li entsoe ka thepa e sa cheng e nang le matla a lekaneng a mochini.
Boloka khatello e lekaneng e nepahetseng e amanang le sepakapaka se ka ntle ho khetla le phala e kholo.
Enjene e tla ba le lisebelisoa tsa ts'ireletso ea polokeho (joalo ka li-relay tsa nako le li-monitor tsa phallo) ho netefatsa moea o lekaneng,
Hape ho tlameha ho ba le ts'ireletso ea othomathiki kapa sesebelisoa sa alamo bakeng sa khatello ea khatello ka har'a khetla.
Monyako o potlakileng kapa sekwahelo holim'a khetla e tlameha ho hokahanngoa le phepelo ea motlakase. Ha ho na letoto le kopaneng la li-motor tsa khatello e ntle naheng ea China.
Enjene e sa phatsimang
E bua ka tlas'a maemo a tloaelehileng a ho sebetsa, e ke ke ea hotetsa motsoako o phatlohang ho pota-pota, 'me ka kakaretso ho ke ke ha etsahala ho hloleha ha motlakase. Ha ho bapisoa le motlakase o ntseng o eketseha oa mofuta oa polokeho, ho kenyelletsa le motlakase oa tlhahlobo ea matla a dielectric, ho phahama ha mocheso oa moea, te (ka mocheso o tikolohong o fihlile ho maemo a phahameng ka ho fetisisa a matha kamora mocheso oa ho qetela oa maqhubu a ac, ho tloha ha o qala ka ho qala mitha ea hona joale ho fihlela mocheso o nyoloha ho fihlela moeli. of time) le ho qala hona joale ho feta kamoo ho seng joalo ka mofuta o ntseng o eketseha oa polokeho o na le lipehelo tse khethehileng, le lintlha tse ling ho eketsa litlhoko tsa moralo oa mofuta oa polokeho.
Enjene e thibelang lerole
E bua ka koloi eo ntlo ea eona e entsoeng le ho etsoa ho latela maemo a boletsoeng, e ka thibelang lerole ho kena ka tlung ea motlakase kapa e ke keng ea thibela lerōle ka ho feletseng ho kena, empa palo ea ho kena ha e sitise ts'ebetso e sireletsehileng ea koloi. , 'me ho bokella lerōle ka hare-hare ha ho bonolo ho baka kotsi ea mollo,' me tšebeliso ea motlakase e ke ke ea baka ho phatloha ha motsoako oa lerōle o phatlohang o potolohileng. Litšobotsi tsa eona ke:
Khetla e na le tiiso e phahameng, ho fokotsa kapa ho thibela lerōle ka har'a khetla, leha e le ho kena, palo ea ho kena ha eona ha ho bonolo ho theha kotsi ea ho tuka.
Sebaka se ka holimo sa sebaka sa taolo se lumella mocheso hore o se ke oa feta mocheso o boletsoeng. E 'nile ea sebelisoa lipolokelong tsa naha tsa lijo-thollo lisebelisoa tsa mochini. Tekanyetso ea naha ea lisebelisoa tsa motlakase tse thibelang ho phatloha ha lerōle ke GBl2476.1 --90 lisebelisoa tsa motlakase tse sa phatloheng bakeng sa tikoloho ea lerōle le phatlohang.
Mokhoa oa nts'etsopele ea li-motor tse sa phatloheng
Enjene ea morafo e sa keng ea phatloha
(1) nts'etsopele ea enjene e nang le matla a phahameng: matla a maholohali lefatšeng a kerileng a feta 1200kw, matla a eona a koloi a fihla ho 600kW; Bophahamo bo kentsoeng ba mochini o tsamaisanang le merafo ea sefahleho sa merafo bo fetetse 1500kW, mme matla a eona a ho khanna a fihlile ho 725kW. Matla a phahameng a ho khanna koloi ea motho ea kutang lapeng ke 400kW, 'me a scraper conveyor ke 315kW.
Nts'etsopele ea 3.3kv, 6kV le IOkV class voltage mine motor mine motor: sena ke hobane ho tsebahala ha yuniti e felletseng ea merafo ea mashala ka mor'a hore sebaka sa merafo se lelefale, se hlahisang keketseho ea ho theoha ha motlakase, ha ts'ebeliso ea motlakase o matla le eona e hloka. ho eketseha ha boemo ba motlakase.
Tšireletseho e eketsehileng le tlhokeho ea likoloi tse sa cheseheng li tla eketseha. Basebelisi ba tsamaiso ea peterole tšebelisong ea boikoetliso; Tlhokahalo ea ho nts'etsapele ts'ireletso ea China - li-motor tse ntlafalitsoeng le tse senang marang-rang li hlokometsoe. Ho phaella moo, palo e kholo ea tšireletso e eketsehileng le li-motor tse sa phatsimang tse neng li sebelisoa ka seqha [sesebelisoa sa ho kenya] lilemong tsa bo-1970 li nketsoe sebaka ke lihlahisoa tse loketseng tsa malapeng.
Ho tšepahala ha enjene e thibelang ho phatloha ho ntse ho ameha le ho feta ke basebelisi ba sistimi ea petrochemical. Nts'etsopele ea likhoebo tsa petrochemical e ntse e eketseha ka bongata ebile e tsoela pele, e hlokang hore sistimi e sebetse nako e telele, e sa lokisoe kapa e hlokomeloe hanyane. Ka hona, koloi e thibelang ho phatloha e fetoha lisebelisoa tsa bohlokoa ho netefatsa litlhoko tse ka holimo.
(1) ha enjene e khaoha, liboutu kaofela, foreime ea borashe le pad li tlameha ho tšoauoa, 'me enjene e thibelang ho phatloha e tlameha ho sireletsa bokaholimo bo thibelang ho phatloha.
(2) ha o qhaqha (ho ntša) rotor ea motlakase, thapo ea tšepe ea tšepe ha ea lokela ho ama rotor, bearing, fan, lesale la oli le coil; Rotor e lokela ho behoa holim'a lesela le thata; Tlhokomelo e khethehileng e lokela ho nkoa e le hore e se ke ea etsa hore rotor e ame stator; Karolo eo rotor e kenngoeng ka eona ka thapo ea terata e tlameha ho kenngoa ka mosamo oa lehong.
(3) ha u lokisa stator, hloekisa foro ea moea le pheletso ea coil ka moea o hatelitsoeng. E le ho qoba tšenyo ea ho kenya letsoho, lisebelisoa tsa tšepe ha lia lokela ho sebelisoa ho tlosa litšila ho li-coil tsa stator.
(4) ha u hlahloba motheo oa stator, ho tla hlokomeloa hore na setsi sa stator se hatelloa. Haeba mokokotlo o fumanoa o hlephile, lekhalo le entsoeng ka boto ea ho kenya letsoho le tla khannoa sebakeng se hlephileng. Tlhokomelo e khethehileng e lokela ho lefshoa ho karolo ea slot ea coil ha u hlahloba karolo ea slot ea stator coil. Li-groove wedges tse hlephileng le tse mebala li tlameha ho tšoaroa.
(5) ha u hlahloba qetello ea coil, hlahloba hore na sekontiri se senyehile le boemo ba filimi ea pente. Ela hloko qetellong ea boemo bo tsitsitseng, e fumane hore qetello e na le sebaka se hlephileng, e lokela ho kenngoa ho pad, kapa ka lesela le lecha le terata ea thae ho tiisa qetello; Haeba filimi ea ho kenya letsoho qetellong ea li-coil e phunyeha 'me e oa, e lokela ho matlafatsoa.
(6) hlokomela hore ha hoa lokela ho ba le litšila tse setseng ka har'a enjene. Ho hanyetsa ha mohatsela oa coil ho lekanyetsoa ka megohm meter.
(7) nakong ea tlhokomelo ea rotor, hloekisa rotor ka moea o hatelitsoeng; Lekola boemo ba tjheseletsa ba coil, molamu wa terata le lenonyeletso; Hlahloba le ho lahla likhoele tse hlephileng le tse senyehileng; Sheba fan ka boeona le boemo ba eona bo tsitsitseng; Sheba boemo ba reng ea ho thella. Bokaholimo ba selikalikoe sa slip ha boa lokela ho feta 0.5mm. Lekola ho koala pakeng tsa rotor coil le terata ea thae, 'me u matlafatse ho kenya letsoho ha ho hlokahala.
(8) borashe bo lokela ho lumellana le torus e thellang. Ho lokela hore ho be le lekhalo la 0.1 ~ 0.2mm pakeng tsa borashe le ho tšoara borashe. Sebaka se pakeng tsa moeli o ka tlase oa brashi e 'ngoe le e' ngoe le selikalikoe se thellang e lokela ho ba 2 ~ 3mm. Khatello ea borashe holim'a selikalikoe sa slip e lokela ho fetoloa ho khatello e tlaase ka ho fetisisa ntle le tlhase, eo ka kakaretso e leng 0.02 ~ 0.03mpa, 'me khatello ea borashe ka' ngoe ha ea lokela ho fapana ka 10%. Brush foreime le bar e tshekaletseng di lokela ho tlangwa, ha ho na ditshila kapa tshenyo dipakeng tsa insulation, pad le ring e thellang. Tšireletso e thibelang ho ts'oara borashe e lokela ho ba ho feta 100 m Ω.
(9) phetisetso e sa fellang kapa e felletseng ea khoele kapa enjene e nang le mongobo e lokela ho omisoa. Bakeng sa motlakase o sa kang oa sebelisoa ka nako e telele, khanyetso ea ho itšireletsa e lokela ho lekanyetsoa ka meter e sisinyehang. Joale, ho ea ka liphetho tsa tekanyo, ho ka etsoa qeto ea hore na motlakase o hloka ho omisoa.
(10) ka mor'a hore enjene e senyehe, e tlose ebe u e hlatsoa ka parafine kapa peterole. The rolling bearing e lokela ho nkeloa sebaka ha ho hlaka ha bering ho feta boleng bo amohelehang.
(11) tlhokomelong ea mokhoa oa ho pholisa, tekanyo ea mocheso, likhahla tsa moea le lisebelisoa tse ling tsa tlatsetso li tlameha ho hlahlojoa ka nako e le 'ngoe.
