Umgomo wokusebenza we-reel yekhebula: Ingxenye yamandla kanye nengxenye yokulawula isivinini yereli yekhebula le-torque ekhiyiwe ye-torque yesikhathi eside ithwalwa yinjini, enezici ezihlukile zikagesi nezemishini. Injini inebanga elibanzi lokulawula isivinini. Inezici zomshini ezithambile. Lapho umthwalo ushintsha, isivinini sokusebenza se-motor sishintsha ngokufanele, okungukuthi, umthwalo uyanda futhi ijubane liyancipha, nomthwalo uyancipha. Ijubane liyakhuphuka. Futhi injini ingakwazi ukuzinza isikhathi eside nganoma yisiphi isikhathi ku-curve yesici somshini we-torque nesivinini sayo. Ukusebenza kwekhebula kungaqinisekisa ukuthi ikhebula ithola isivinini esijikayo esifanelekile kanye nokushuba ku-radius ehambisanayo yerili. Ibuyisela emuva ikhebula, i-torque ephumayo yemoto ingamandla, futhi i-reel ingashayelwa ingxenye yokunciphisa ukuqoqa ikhebula. Khipha ikhebula kanye ne-torque ye-motor Ukuze uvimbe amandla, vimbela intambo ekudonseni i-reel ngokushesha, futhi uqinisekise ukuvumelanisa kokuhlehlisa. Uma umshini umiswa isikhathi eside, i-motor ine-disc evame ukuvala i-brake, engaqinisekisa ukuthi ikhebula ngeke likhishwe ku-reel ngenxa yamandla wamandla lapho i-motor ivaliwe. Ipuleti liyashelela.
Imingcele kagesi Inombolo yezigxobo zezigxobo ze-torque stall isikhathi samanje YLEJC112-4/66 isigxobo 4N.M1A amahora angu-8 noma ngaphezulu YLEJC132-9/66 isigxobo 9N.M2A Amahora angu-8 noma ngaphezulu YLEJC132-12/66 isigxobo 12N.M3A amahora angu-8 noma okwengeziwe Ibhuleki liyiJoka elizibuthe, ikhoyili evusa amadlingozi, intwasahlobo, i-brake disc, i-armature, umkhono wegiya, idivayisi yokukhulula ngesandla, izikulufu, njll. Ibhuleki lifakwa kukhava engemuva yenjini, futhi isikulufu esifakwayo silungiselwe indawo efanele inani, kanye ne-motor drive shaft Umkhono wegiya uxhunywe kwi-brake disc. Lapho ikhoyili evusa amadlingozi yebhuleki idlula i-voltage elinganiselwe, amandla kazibuthe kagesi aheha i-armature ukuze ihlukanise (ikhulule) i-armature ne-brake disc. Ngalesi sikhathi, i-motor shaft ishayela i-brake disc ukuze isebenze ngokujwayelekile, futhi lapho injini ivaliwe Ngalesi sikhathi, ibhuleki liphinde licishwe ngesikhathi esifanayo. Ngalesi sikhathi, intwasahlobo icindezela i-armature, iphoqa i-torque ye-friction phakathi kwe-brake disc kanye ne-armature kanye ne-flange, ukuze i-motor shaft ime ngokushesha. 2. Ingxenye yamandla (isiginali) yokudlulisela igxiliswe ebhokisini lendandatho yokushelela: Kusukela enjongweni, ingahlukaniswa ibe ukudluliswa kwamandla kanye nokudluliswa kwesignali. Ngokwezinga le-voltage, ingu-380V, 500V, 3KV, 6KV, 10KV, njll.
Lapho uqaqa injini, qaphela ukuvikela ukulimala kokuvunguza kwe-stator noma ukwahlukanisa.
Izesekeli zifanele izici ze-crane: uchungechunge lwe-JM 囗 uchungechunge lwezintambo zekhebula le-rotor torque motor ezikhiyiwe zesikhathi eside zisetshenziswa kakhulu kuma-stackers namasondo ebhakede, ama-gantry cranes, isilayishi semikhumbi, ama-container cranes, okhrayini bemibhoshongo nezinye izinsimbi ezinkulu ezisebenza ngomshini. udinga ukuhamba ngokuhambisana . Umthombo wamandla nomthombo wesignali kutholakala maphakathi noma ekupheleni kwe-stroke, futhi umthombo wamandla nesignali yokulawula kudluliselwa ngekhebuli ehoxiswayo yesigubhu sekhebula. Umhlahlandlela wokukhetha Ubude be-reel yekhebula efakiwe bungaphansi noma bulingana no-3m. Ngokwezicaciso zekhebula (ubukhulu bangaphandle, isisindo ngobude beyunithi ngayinye, inombolo eyinhloko yekhebula lamandla, inombolo eyinhloko yekhebula), ubude bekhebula, ileveli ye-voltage, khetha imodeli yereli yekhebula edingekayo etafuleni ngalinye.
Lapho injini iphinda isetshenziswa ngemva kokumiswa isikhathi eside, ukumelana nokushisa kufanele kulinganiswe.
Ingxenye equkethe ikhebula 1. I-reel: Ingahlukaniswa ibe ukusongwa kwemigqa eminingi kanye nokusongelwa komugqa owodwa. Ukuze kube lula ukuthuthwa, i-reel enobubanzi obungu-2.4 ≤ iyisakhiwo esibalulekile, futhi i-reel enobubanzi obungu-> 2.4 iyingxenye evulekile, ezohlanganiswa esizeni. 3. Uhlaka lomhlahlandlela wekhebula: 4. Umdwebo wohlelo lukagesi we-reel yekhebula
Lapho isiqondiso sokujikeleza kwemoto singahlangabezani nezidingo, vele ulungise ukulandelana kwesigaba sokuphakelwa kwamandla.
Izici: Ukungezwani kwekhebula kuhlala njalo kusukela ku-reel engenalutho kuya ku-reel yesidlo sakusihlwa, esifanele izimo zesikhathi eside zejubane eliphansi nezivamile zokuhlehla. Ihluke kumamotho ajwayelekile, i-rotor-rotor yamanje incane, futhi ingavalwa-i-rotor futhi ihlehlise isikhathi eside. Ukuhlolwa kwe-rotor ekhiyiwe kwenziwe amahora angama-24 ngaphambi komhlangano. Izinga lokushisa lemoto lingu-<65K, futhi i-torque ekhiyiwe yehla phakathi kuka-5% ngaphansi kwezimo ezishisayo.
1. Indawo yokusebenza kufanele igcinwe yomile, indawo engaphezulu ye-motor kufanele igcinwe ihlanzekile, futhi i-air inlet akufanele ivinjwe uthuli, imicu, njll.
2. Uma ukuvikela okushisayo nokuvikelwa kwe-short-circuit ye-motor kuqhubeka nokusebenza, kufanele kuqinisekiswe ukuthi iphutha livela ku-motor noma ukulayisha ngokweqile noma inani lokusetha ledivayisi yokuvikela liphansi kakhulu. Ingafakwa ekusebenzeni ngemuva kokuthi iphutha seliqediwe.
3. Kufanele kuqinisekiswe ukuthi i-Qianye brand yesikhathi eside ye-torque motor igcotshwe kahle ngesikhathi sokusebenza, futhi amafutha kufanele ashintshwe ngesikhathi. Lapho ushintsha amafutha, amafutha amadala kufanele asuswe, futhi i-groove kawoyela yokuthwala kanye nesembozo sokuthwala kufanele ihlanzwe ngophalafini, bese ugrisi ugcwaliswe nge-2/3 yomgodi wangaphakathi nangaphandle (4, 6) , 8).
4. Lapho impilo yokuthwala isiphelile, ukudlidliza nomsindo ngesikhathi sokusebenza kwemoto kuzokwanda kakhulu. Hlola ukuphuma kwe-radial yebheringi bese ubuyisela i-bearing.
Futhi ulandele imiyalelo nemidwebo ukuze uxhume ukunikezwa kwamandla, isilawuli kanye nenjini. Amaphuzu abalulekile okugcinwa kwamabhuleki e-torque ekhiyiwe isikhathi eside: khulula isibambo sesikrufu ukuze ubone ukuthi siyagobeka yini. Uma kuqinisekiswa ukuthi ilungile, amandla avuliwe futhi umsebenzi wokungalayishi uyenziwa. Ngemuva kokuthi injini isebenze isikhathi eside ngaphandle komthwalo, kufanele imiswe futhi ihlolwe kanye. Bheka ukuthi ingxenye ngayinye exhunywe emishinini ayilungile yini, noma ngabe i-amandla inomshini wokuvuza kawoyela oshise ngokweqile, nokuthi ibhuleki linqanyuliwe yini.
I-torque motor iwuhlobo lwe-asynchronous motor eyethulwe ngokuya ngezidingo zokukhiqiza. Kwezinye izimo, kuyadingeka ukuthi ihlale ivaliwe isikhathi esithile. Lokhu kubangelwa izici zayo zokukhipha ezihlukile kumamotho ajwayelekile, okungukuthi, izici zayo ezithambile eziphumayo, okungukuthi, ijubane lishintsha umthwalo. Ishintsha ngokuzenzakalelayo. I-torque ephezulu iphuma lapho i-rotor ivaliwe. Ngenxa yokuthi i-rotor yayo isebenzisa izinto ezahlukene, i-impedance ye-motor ingaba enkulu kakhulu. Ngakho, i-locked-rotor current iyancipha. Ukuthi kungamiswa isikhathi esingakanani akunakwenzeka ukunquma. Bheka indlela yokukhipha ukushisa (ukungena komoya okuphoqelekile kuvame ukusetshenziswa), okufana nokukhuphuka kwezinga lokushisa okuvunyelwe kwamamotho ajwayelekile! Uma iyidlula, ayikwazi ukuvinjwa!
Isigubhu sekhebula sikhulu kuno-3m. 1. Bala itorque edingekayo yereli yekhebula ngokuya ngefomula ethi T=HDW1/J lapho: T: iyunithi yetorque: kgm Qaphela: itorque ephumayo yereli yekhebula kufanele ibe nkulu ngokuphindwe izikhathi ezingu-1.1 kunetorque ebaliwe H: ubude obufakiwe yereli yekhebula? Iyunithi: m D: ububanzi besigubhu sekhebula? Iyunithi: m W: isisindo seyunithi yekhebula? Iyunithi: kg/m J: umthamo ngu-0.85 2. Ngokusho kwetorque ebaliwe, ukucaciswa kwekhebula (inani lezintambo zamandla, inombolo yomgogodla wekhebula), ubude bekhebula, izinga le-voltage, ngokusho (incazelo yemodeli) ukuze kunqunywe imodeli ye-cable reel. Inhloso ekhethekile ye-cable reel, sicela wazise imingcele yekhebula ngokuningiliziwe lapho uyala, ubude bomthamo wekhebula, usayizi we-voltage, isivinini sokugijima kwenqola Kanye nobude obufakiwe, inkampani yethu isiza ekunqumeni imodeli ye-cable reel.
I-torque motor ejwayelekile iklanywe ngomsebenzi we-rotor evaliwe isikhathi esilinganiselwe, futhi injini izoshisa ukushisa uma isikhathi esilinganiselwe se-rotor ekhiyiwe sidlula ilebula. Imiklamo ekhethekile ingadizayinelwa ngokukhethekile izikhathi zokusebenza ezikhethekile ezidinga ukusebenza kwejubane eliphansi lesikhathi eside kanye nesenzakalo se-rotor ekhiyiwe yesikhathi eside. Imoto inesabelo esincane semakethe, kodwa umsebenzi wokuklama uvuthiwe, futhi ingakhiywa amahora angaphezu kwangu-8. Le moto ibizwa ngenjini ye-torque ekhiyiwe yesikhathi eside (injini ye-torque evaliwe eqhubekayo), esetshenziswa kakhulu ezimbonini ezinjengokuthuthwa kwempahla ngobuningi, ukusatshalaliswa kwendwangu, okhreyini abakhulu, amadamu, nezilayishi zikaloliwe.
Umkhawulo ongemuva we-torque motor ifakwe i-axial ezimele noma i-centrifugal fan yokupholisa umoya nokupholisa. I-torque motor ifakwe isilawuli se-torque motor ye-voltage nesivinini sokulawula, enobubanzi obubanzi bokulawula isivinini, kanye nezinga lokushintsha isivinini ≤10%.
Izici zalolu chungechunge lwamamotho ziyenza ifanele ukusongwa, ukuqaqa, ukumisa, ukulawulwa kwesivinini nezinye izikhathi nezinye izinhlelo zokusebenza. Zisetshenziswa kakhulu ezindwangu, izintambo kanye nezintambo, ama-reel amakhebula, ukucutshungulwa kwensimbi, ukwenza amaphepha, irabha, amapulasitiki, nemishini yokunyathelisa, njll. Emkhakheni wezimboni, umkhiqizo udinga ukulinyazwa ku-reel (reel).
Ububanzi be-winding buyoba bukhulu futhi bukhulu kusukela ekuqaleni kuze kube sekupheleni. Ukuze kugcinwe ukushuba kwesimo sento egoqiwe (futhi ijubane lomugqa lihlala njalo), lapho isivinini esimazombezo sihamba kancane, amandla okujika ayanda. Lapho umkhiqizo ulimele, ububanzi be-reel bukhula kancane kancane. Kubaluleke kakhulu ukugcina ukushuba komkhiqizo ogoqiwe kungashintshi phakathi nayo yonke inqubo, ngoba ukungezwani okuningi kuzonciphisa ububanzi bocingo noma kuphule ucingo, noma kubangele ukushuba okungalingani komkhiqizo. Ukucindezeleka okuncane kakhulu kungabangela ukugoqa ukukhululeka.
Ukuze ugcine ukungezwani kungashintshi phakathi nenqubo yokusonta, i-torque ephumayo yemoto eshayela i-reel kufanele inyuswe lapho ububanzi benxeba lomkhiqizo ku-reel banda. Ngesikhathi esifanayo, ukuze kugcinwe isivinini somugqa womkhiqizo osongayo njalo, Ijubane le-reel liyancipha ngokufanele, futhi izici zemishini ye-torque motor zingavele zihlangabezane nale mfuneko.
2. Ukuqaqa: Ukuqaqa kusetshenziselwa ukukhulula umkhiqizo ogoqiwe ukuze ucutshungulwe kabusha. Ngalesi sikhathi, i-torque motor isebenza njengebhuleki futhi isebenza njengokulawula ukungezwani. I-torque motor isesimweni esiphambene, njengoba kukhonjisiwe kuMfanekiso 3. Ngokusebenzisa idivayisi elawula ukucindezela ukuze ulawule usayizi we-torque yokubhuleka, ukuze ihlangabezane nezidingo.
3. I-Locked-rotor: Kwezinye izikhathi ezikhethekile, kuyadingeka ukugcina i-torque emile isikhathi esithile. Njengesigaba sokuqala sokujika kwekhebula, ukugcina ikhebula liqinile; umshini omkhulu wokuhlanganisa wokucindezela.
4. Ukulawulwa kwesivinini: Izakhiwo zemishini ye-torque motor zithambile kakhulu. Lapho umthwalo ulayishiwe, isivinini se-motor siyehla futhi i-torque yokuphumayo iyanda, futhi i-torque yokuphumayo ilingana nesikwele se-voltage. Uma umthwalo ungashintshi, i-terminal voltage ye-torque motor ingashintshwa ukuze kutholwe isivinini esihlukile ebangeni elibanzi. Isimiso siboniswa kuMfanekiso 4. Ama-torque motors awafaneleki ukusebenza kwejubane eliphansi lesikhathi eside.
Ukuqaqa kuphinde kubizwe ngokuthi ukuqaqa, ukuqaqa, ukuqaqa, njll. Ekukhiqizeni kwezimboni, ngezinye izikhathi kuyadingeka ukuthutha inxeba lomkhiqizo esigubhini liyise inqubo elandelayo. Phakathi nenqubo yokudlulisa, ukushuba okuphambene nendawo yokudlulisela kuyadingeka ukuze kusetshenziswe kumkhiqizo. Ngesikhathi esifanayo, kuyadingeka ukugcina isivinini somugqa kanye nokushuba okuhlanekezela kokudluliswa komkhiqizo kungashintshi njengoba ububanzi besilinda bushintsha, okudinga ukuthi injini ibe nesici sokubhuleka namandla angashintshi. Ukusebenza kwe-rotor evaliwe ye-torque motor nakho kunganikeza isisombululo esihle.
