Ama-Motor Eminyango Eshelelayo Enzima Amaphaneli E-Warehouse angu-2x250kg: Imininingwane Ye-Torque kanye Ne-Duty Cycle

Kungu-03:00 ekuseni e-logistics warehouse ngaphandle kweRotterdam, futhi umnyango we-dock e-bay 14 usanda kuvulwa okwesithathu ngemizuzu engamashumi amabili. Amakhilogremu angu-200 ephaneli ohlangothini ngalunye, amakhilogremu angu-450 ngomjikelezo ngamunye, futhi injini yomqhubi kufanele ihambise leso sisindo ngokuhlanzekile, isibambe lapho ngenkathi i-forklift idlula, bese isivala futhi - konke kungaphakathi komjikelezo wemizuzwana engu-8 uhlelo lokuphatha i-warehouse oluhlelele ishifti.Lowo umthwalo womsebenzi injini esindayo eshelelayo ewubonayo endaweni yokugcina impahla esebenzayo, futhi ukukhetha kobunjiniyela phakathi kwe-24V brushless DC kanye ne-220V AC kuyisinqumo esisodwa esinquma ukuthi injini ihlala imijikelezo eyizigidi ezintathu noma isha ku-800,000.Ngemva kweminyaka eyishumi ngithengisa izinhlelo zeminyango ezizenzakalelayo ezindaweni zokugcina impahla, izikhungo zomphakathi, kanye nezindawo zezimboni, ngithole ukuthi ishidi lemininingwane alilokothi lilandise indaba ephelele - izibalo ze-torque, umjikelezo womsebenzi, kanye nesici senkonzo yikona okwenza kanjalo.

TL;DR

• Ukwakhiwa kwezimoto— I-DC engenamabhulashi engu-24V iwina amaphaneli endlu yokugcina impahla angu-2x250kg; i-AC engu-220V iyamukeleka kodwa yengeza ukuphepha kanye nezindleko zokuphila konke.
• Izibalo ze-torque— Isisindo sephaneli esingu-500kg sihumusha cishe sibe ngu-25-35 Nm kushafu wokukhipha injini ngemuva kwesilinganiso segiya esingu-1:15.
• Umjikelezo womsebenzi— I-S3 intermittent periodic ene-30% duty factor iwuhlobo oluzenzakalelayo lobunjiniyela lwemijikelezo engaphezu kuka-200 ngeshifti ngayinye.
• impilo yonke— imijikelezo eyizigidi ezi-3 (iminyaka eyi-10) ye-DC engenamabhulashi uma kuqhathaniswa neyisigidi esisodwa sezimoto ezivamile ezixutshwe ngebhulashi.
• Isici sesevisi— 1.15-1.25 ububanzi obuthembekile; ishidi lemininingwane 1.0 kufanele libuzwe.

Ngo-03:00 endlini yokugcina impahla, umnyango wedokhi kufanele uhambise ama-250 kg kabili ngaphambi kokuba ishifti iphele.

Umnyango wedokodo lokugcina impahla awusiwo umnyango wedokodo. Umnyango wedokodo ehhotela uvula izikhathi ezingu-200 ngosuku; umnyango wedokodo lokugcina impahla uvula izikhathi ezingu-200 ngaphambi kokuphela komsebenzi wokusa. Izinga lomjikelezo yilona shintsho olukhulu oluhlukanisa injini yomnyango oshelelayo esindayo kumqhubi ojwayelekile wezentengiselwano, futhi umbuzo wobunjiniyela awusiwo ukuthi injini ingahamba yini ngama-250 kg — kodwa ukuthi injini ingahamba ngama-250 kg izikhathi ezingamakhulu amane emsebenzini wamahora angu-8 ngaphandle kokushisa ngokweqile.Yilokho okushiwo yi-duty cycle spec empeleni: kuyisabelomali sokushisa, hhayi isabelo sokusetshenziswa.

Imoto ye-YF150 engenamabhulashi ye-DC ebangeni lethu lomthwalo osindayo ilinganiswe nge-2×250kg (ikhasi lethu lemininingwane yomkhiqizo eliyibiza ngokuthi umqhubi womthamo ongu-2250kg, ngoba uhlelo lomqhubi luhlanganisa ithrekhi, ibhande, kanye nephaneli yomnyango konke okwengeza emthwalweni imoto okufanele ihambe ngawo). Ngo-03:00 ekuseni ngokushintsha kwama-cycle angu-200, imoto idubula cishe kanye njalo ngemizuzwana engu-90, okuthi ngomjikelezo we-30% duty factor S3 kusho imizuzwana engu-27 yokusebenza kanye nemizuzwana engu-63 yokuphumula. Isikhathi sokuphumula yisona esigcina ama-windings emoto epholile, kanti i-30% duty factor iyinombolo yobunjiniyela ethi: kuleli zinga lomjikelezo, imoto ngeke ishise kakhulu ngisho noma umthwalo uphelele.

Kudatha yethu yabafaki kuyo yonke imisebenzi yokugcina impahla esiyithumele eminyakeni eyishumi edlule, izinga lomjikelezo womnyango wedokodo yilona elishintshashintshayo elimangaza kakhulu amaqembu okuthenga.Iningi labathengi lichaza umnyango ngesigaba sesisindo — 2×250kg, 2×400kg, 2×600kg — bese bekhohlwa ukubuza umbuzo wesilinganiso somjikelezo.Umnyango ongu-2×250kg ovula izikhathi ezingu-50 ngosuku une-motor spec ehlukile kunomnyango ongu-2×250kg ovula izikhathi ezingu-200 ngosuku, futhi iphutha lokuthenga lokusebenzisa i-lighter spec yilona elibangela ucingo lokuqala lwesevisi ezinyangeni eziyisithupha ngemva kokufakwa. Ngingene ezindaweni zokugcina impahla ezanele lapho ithimba lokuthenga lithenge khona umqhubi webhizinisi ojwayelekile wokufaka isicelo esinzima, futhi izindleko zokushintsha kanye nesikhathi sokungasebenzi zihlala ziphindwe kathathu kunemoto efanele ngaphambili.

Kungani i-DC engenamabhulashi engu-24V iwina i-geometry yephaneli engu-2×250 kg

Ukwakhiwa kwe-DC okungenamabhulashi angu-24V akuyona inketho yokumaketha — kuyinketho yobunjiniyela enemiphumela elinganisekayo yomsebenzi womnyango wendlu yokugcina impahla.Imininingwane emithathu yobunjiniyela yenza i-24V brushless DC ibe yinto ezenzakalelayo efanele yamaphaneli endlu yokugcina impahla angu-2×250kg: ubuningi be-torque, isikhathi sokuphila, nomsindo.Uma kuqhathaniswa ne-torque, i-YF150 brushless DC motor inikeza amandla angu-60W alinganiselwe ku-24V ephaketheni elingu-2.5kg, okunikeza isilinganiso samandla nesisindo esingenakukwazi ukufana ne-220V AC brushed motor efanayo ngaphandle kohlaka olukhulu. Ngesikhathi sokuphila, i-DC brushless design isusa ukuguguleka kwebhulashi lekhabhoni okukhawulela ama-motor brushed kumjikelezo ocishe ube yisigidi - i-YF150 ilinganiselwe imijikelezo eyizigidi ezi-3 kanye neminyaka eyi-10 yenkonzo, okuwumehluko phakathi kokushintsha injini kanye empilweni yesakhiwo nokuyishintsha kathathu. Uma kuqhathaniswa nomsindo, i-DC brushless design isusa umsindo wokungqubuzana kwebhulashi onezela u-5 kuya ku-10 dB kuma-motor ajwayelekile abhulashi, kanti i-YF150 ilinganiselwe ophahleni lomsindo olungama-50 dB ngaphansi komthwalo, olungaphansi komkhawulo ongu-55 dB wezindawo zasehhovisi kanye nezibhedlela.

Inketho ye-220V AC isasetshenziswa kwezinye izindawo zezimboni, futhi inesicabha sayo sobunjiniyela. Ama-motor e-AC ashibhile nge-watt ngayinye ekugcineni kwamandla aphezulu, futhi angaxhunywa ngqo kumandla esikhungo ngaphandle kokunikezwa kwamandla kwe-24V DC okudingwa yisakhiwo se-DC esingenamabhulashi.Ngezicelo zokugcina impahla ezingaphezu kuka-1500kg isisindo sephaneli iyonke, i-220V AC iqala ukuzwakala— izindleko zokuphakelwa kukagesi kanye nezindleko zokunqanyulwa kokuphepha kwesakhiwo se-24V DC ziba zinkulu ngokwanele ukuthi i-AC iwine ezindlekweni ezifakiwe. Kodwa ebangeni lamaphaneli angu-2×250kg, i-24V brushless DC iyona ezenzakalelayo yobunjiniyela, futhi ithimba lokuthenga elingaqondi umehluko ligcina liwukhokhela ezingcingweni zesevisi.

Imininingwane eyodwa yobunjiniyela engifuna ukuyimaka ekhasini lomkhiqizo we-YF150, ngoba uhlobo lwemininingwane abathengi abayiphutheli: ikhasi le-spec libala injini njengo-24V / 60W, kodwa isihloko somkhiqizo wokuqala ekhasini ngu-24V / 120W.Isibalo esingu-60W amandla alinganisiwe ashicilelwe kuthebula le-spec; isibalo esingu-120W esihlokweni amandla aphezulu injini engawagcina isikhathi esifushane ngesikhathi sokuqala nokuma komnyango.Ngezinjongo zokuthenga, amandla alinganiswe angu-60W yinombolo ebalulekile ekubalweni komjikelezo womsebenzi, kanti i-peak engu-120W yinombolo ebalulekile ekubalweni kwe-torque. Sishicilela zombili izinombolo ngoba abathengi badinga zombili izinombolo, futhi ukuzihlanganisa yiphutha elivame kakhulu engilibona ekubuyekezweni kwe-RFQ.

Izibalo ze-torque ezinquma ukuthi injini yakho iyaphila noma iyafa

Izibalo ze-torque zomnyango oshelelayo ongu-2×250kg aziyona inkimbinkimbi, kodwa azithetheleli.I-torque ekalwe ku-shaft yokukhipha injini kumele ibe nkulu kune-torque yomthwalo embi kakhulu ngesici sokuphepha esingu-1.5 kuya ku-2.5x,futhi umthwalo omubi kakhulu akusiwo isisindo sephaneli elingaguquki — kuyi-start-up transient lapho imoto kufanele inqobe ukungqubuzana okungaguquki komnyango kanye ne-inertia yephaneli kusukela ekumisweni okufile. Ukuze uthole ukucushwa kwamaphaneli amabili angu-2×250kg, i-torque yomthwalo omubi kakhulu kuphaneli yomnyango cishe ingu-100-150 Nm, okuhunyushwa cishe ku-7-10 Nm ku-shaft yokukhipha imoto ngemuva kwesilinganiso segiya esingu-1:15 ku-YF150. Engeza isici sokuphepha esingu-2.5x, bese imoto kufanele inikeze cishe u-17-25 Nm ku-shaft yokukhipha njalo, ngeziqongo ezingu-30-35 Nm ngesikhathi so-start-up transient.

Imininingwane ye-YF150 inikeza i-25-35 Nm ku-output shaft ngaphansi komthwalo oqhubekayo, okuyenza ibe sezingeni elifanele lobunjiniyela lomnyango onamaphaneli amabili ongu-2×250kg.Yingakho i-YF150 ilinganiselwe uhlelo lwe-operator lomthamo ongu-2250kg — isisindo sephaneli esingu-500kg umthwalo omile, kanti umthamo ongu-2250kg uhlanganisa ama-transients omthwalo oguquguqukayo kanye ne-margin yokuphepha.Lapho amaqembu okuthenga engibuza ukuthi inombolo yomthamo engu-2250kg "ingokoqobo" noma ukumaketha, ngibabonisa izibalo ze-torque: iphaneli engu-500kg × 2.5x factor yokuphepha × 1.8x dynamic transient factor = 2250kg umthamo osebenzayo. Inombolo ubunjiniyela, hhayi ukumaketha.

Imininingwane emithathu yobunjiniyela ibalulekile lapha abathengi abavame ukuyishaya indiva.Okokuqala, isilinganiso segiya yi-multiplier eguqula i-torque yemoto ibe yi-torque yomnyango, kanti isilinganiso esingu-1:15 ku-YF150 siyisilinganiso esifanele sekilasi elingu-2×250kg.Isilinganiso segiya esiphezulu (1:20, 1:30) singanikeza i-torque eyengeziwe kodwa ijubane lomnyango elihamba kancane, okuyinto uhlelo lokuphatha izimpahla olungenakuyibekezelela. Isilinganiso segiya esiphansi (1:10, 1:12) singanikeza isivinini somnyango esisheshayo kodwa i-torque eyanele yesikhashana sokuqala.Okwesibili, ukudluliselwa kwegiya lezibungu ebhokisini legiya le-YF150 yikona okunikeza opharetha i-torque yokubamba lapho umnyango ungashintshi.— igiya lezibungu alikwazi ukushayelwa emuva, okusho ukuthi injini akudingeki isebenzise amandla ukuze ibambe umnyango uvulekile noma uvaliwe.Okwesithathu, i-zinc alloy synchronous pulley ku-output shaft yiyona evimbela i-drive belt ukuthi ingasheleli ngesikhathi sokuqalisa kwesikhashana.— izinto ze-pulley zibaluleke kakhulu kunezinto zebhande, ngoba i-pulley iyisakhi esithatha ukuguguleka kwemijikelezo yokuqala nokuma.

Umjikelezo womsebenzi S2 / S3 / S6: kusho ukuthini ngakunye kwenkonzo yomnyango wendlu yokugcina impahla

Ukuhlukaniswa komjikelezo womsebenzi we-IEC ulimi lobunjiniyela oluhlukanisa injini yesikhashana kumoto eqhubekayo, futhi imininingwane yomjikelezo womsebenzi ongalungile yiphutha elivame kakhulu lokuthengwa engilibona kuma-RFQ omnyango wesitolo.I-S2 iwumsebenzi wesikhashana — injini isebenza isikhathi esithile (S2-30 min, S2-60 min) bese iphumula isikhathi esanele ukuze iphole ifinyelele endaweni ezungezile.I-S2 iyisici esifanele somnyango ophuthumayo kuphela ovuleka kanye ngeshifti ngayinye, futhi iyisici esingalungile somnyango wedokhi wesitolo ovuleka izikhathi ezingu-200 ngeshifti ngayinye.I-S3 iwumsebenzi oqhubekayo ngezikhathi ezithile — injini isebenza ngemijikelezo echaziwe (S3-30%, S3-50%, S3-60%) kanti iphesenti liyisikhathi sokusebenza njengengxenye yesikhathi somjikelezo esiphelele.I-S3-30% iyindlela yobunjiniyela ezenzakalelayo yeminyango yedokhi yendlu yokugcina impahla: imizuzwana engama-30 yesikhathi sokusebenza ngemizuzwana eyi-100 yesikhathi sokujikeleza, umnyango uvaliwe noma uvulekile imizuzwana engama-70 esele.I-S6 iwumsebenzi oqhubekayo wesikhathi esithile — injini isebenza ngokuqhubekayo ngokushintshashintsha komthwalo wesikhathi esithile, futhi isici somsebenzi yisilinganiso sesikhathi sokusebenza esilayishiwe nesikhathi somjikelezo esiphelele.I-S6 iyisici esifanele somnyango wezimboni ohamba njalo (isib. umnyango womugqa wokuhlanganisa ozenzakalelayo), futhi iyisici esingalungile somnyango wedokhi wendlu yokugcina impahla onezikhathi zokuphumula ezinde phakathi kwemijikelezo.

Injini ye-YF150 ekucushweni kwe-heavy duty ilinganiselwe umjikelezo we-S3-30%, okuwuhlelo lobunjiniyela oluzenzakalelayo lohlelo lokusebenza lwephaneli yokugcina impahla engu-2×250kg.Ku-S3-30%, injini isebenza isikhathi esingu-30% futhi iphumule isikhathi esingu-70%, okunikeza ama-windings isikhathi esanele sokuphola ukuze ahlale ngaphakathi komkhawulo wokushisa ngesilinganiso somjikelezo ongu-200 ngeshifti.Lapho amaqembu okuthenga engibuza ukuthi adinga yini i-spec ephezulu yomjikelezo womsebenzi, impendulo yobunjiniyela cishe njalo ithi cha — izinga lomjikelezo ongu-200 ngeshifti lingaphakathi kwesabelomali sokushisa se-S3-30%, futhi ukuthuthukela ku-S3-50% noma i-S6 kunezela izindleko ngaphandle kokwengeza impilo yesevisi esebenzisekayo.

Imininingwane eyodwa yobunjiniyela engifuna ukuyiphawula: i-spec ye-IEC duty cycle iyi-spec ye-thermal, hhayi i-spec ye-mechanical wear.Isikhathi sokuphila somjikelezo we-YF150 esiyizigidi ezintathu siyisilinganiso sokuguguleka komshini, futhi asincikile ku-duty cycle specific —Injini esebenza ku-S3-30% izofinyelela isikhathi sokuphila somshini esiyimijikelezo eyizigidi ezintathu ngaphambi kokuba ifinyelele noma yimuphi umkhawulo wokushisa, kanti injini esebenza ku-S6-60% izofinyelela umkhawulo wokushisa ngaphambi kokuba ifinyelele isikhathi sokuphila somshini esiyimijikelezo eyizigidi ezintathu. Ekusetshenzisweni kweminyango yokugcina impahla, isikhathi sokuphila somshini esiyimijikelezo eyizigidi ezintathu siyisithiyo sokubopha, futhi imininingwane yomjikelezo womsebenzi kufanele ibe phezulu ngokwanele ukugcina injini ipholile ngokwanele ukuze ifinyelele isikhathi sokuphila somshini.

Izindlela ezinhlanu zokwehluleka engizibonile lapho umjikelezo womsebenzi ungaphansi kobukhulu

Uma umjikelezo womsebenzi ungaphansi kobukhulu bomthwalo womsebenzi wangempela, injini ayisebenzi ngokushesha — iyahluleka kancane kancane, futhi izindlela zokwehluleka ziyabikezelwa.Imodi yokuqala yokwehluleka iwukushisa ngokweqile kokujikeleza kwenjini,okubonakala njengemoto ekhubeka ekuvikelweni kokushisa, bese ikhubeka kaningi, bese yehluleka ukuqala ngemva kokushintsha isikhathi eside. Kudatha yethu yokufaka, imodi yokwehluleka kokushisa ngokweqile iyona imbangela evame kakhulu yokushintsha injini ezinyangeni zokuqala ezingu-18 zesevisi, futhi cishe njalo ilandelwa emuva ku-spec yomjikelezo womsebenzi eyayingaphansi kwesilinganiso sangempela somjikelezo.Imodi yesibili yokwehluleka ukuguguleka kwebhokisi lamagiya,okubonakala njengomsindo okhulayo wokusebenza kweminyango, bese kuba isikhathi sokujikeleza kweminyango esikhuphukile, bese kuba ukuguguleka okubonakalayo kwegiya lezibungu. Ibhokisi legiya le-YF150 lilinganiselwe impilo yomjikelezo wezigidi ezintathu njengemoto, kodwa ibhokisi legiya liyaguguleka ngokushesha uma imoto isebenza ngokushisa ngoba igrisi iyaphuka emazingeni okushisa aphezulu.

Imodi yokuhluleka yesithathu ukugcwala ngokweqile kwesilawuli,okubonakala njengoba isilawuli sikhubeka phezu komsinga ongaphezulu, bese umnyango umisa phakathi nomjikelezo, bese isilawuli sihluleka ukusetha kabusha. Isilawuli yingxenye ephatha i-start-up transient, kanti umjikelezo womsebenzi ongaphansi kobukhulu usho ukuthi i-start-up transient yenzeka kaningi kunalokho isilawuli esingakusingatha.Imodi yesine yokuhluleka ukushelela ibhande,okubonakala njengoba umnyango uhamba kancane kuneresiphi, bese kuba umnyango oma phakathi nomjikelezo, bese kubonakala ukuguguleka kwe-zinc alloy pulley. Ibhande liyisici esidlulisela i-torque yenjini emnyango, futhi umjikelezo womsebenzi ongatheni usho ukuthi ibhande lishibilika kaningi kunalokho okuvumelayo.Imodi yokuhluleka yesihlanu ukuzulazula kwe-encoder,okubonakala njengokufunda kwesikhundla somnyango kushelela kusuka endaweni ebekwe kuyo, bese umnyango udlula indawo evulekile noma evaliwe, bese kuba isilawuli sibika amaphutha e-encoder. I-encoder iyisakhi esinikeza isilawuli impendulo yesikhundla somnyango, futhi ukukhukhuleka kwe-encoder kusheshiswa ukujikeleza kokushisa okuza nomjikelezo womsebenzi ongaphansi.

Kuwo wonke amaphrojekthi ezindawo zokugcina impahla esiwathumele eminyakeni eyishumi edlule, izindlela ezinhlanu zokwehluleka zibanga cishe amaphesenti angama-90 ezingcingo zesevisi yezimoto ezinyangeni zokuqala ezingama-36 zesevisi.Kulezo ezinhlanu, ukushisa okuguqukayo kanye nokuguguleka kwebhokisi lamagiya kubalelwa cishe kumaphesenti angu-60, kanti ukulayisha ngokweqile kwesilawuli, ukushelela kwebhande, kanye nokukhukhuleka kwekhodi kubalelwa kumaphesenti angu-30 asele.Ithimba lokuthenga elichaza umjikelezo womsebenzi ofanele esigabeni se-RFQ ligwema zonke izindlela ezinhlanu zokwehluleka, kanti ithimba lokuthenga elingacacisi umjikelezo womsebenzi likhokhela lokho ezingcingweni zesevisi ezinyangeni zokuqala eziyi-18.

Ukufunda isignali yesici senkonzo: lapho i-1.0 ithembekile nalapho ingekho

Isici sesevisi yi-multiplier ephendula amandla alinganiswe yinjini abe amandla angasetshenziswa yinjini, futhi yinombolo eyodwa ephepheni lemininingwane abathengi abavame ukuyifunda kabi.Isici sesevisi esingu-1.0 sisho ukuthi injini ingaletha amandla ayo alinganiselwe ngokuqhubekayo ngaphandle kokushisa ngokweqile,okuyimpendulo eqotho yobunjiniyela yezicelo eziningi zeminyango yendlu yokugcina impahla.Isici sesevisi esingu-1.15 sisho ukuthi injini ingaletha amandla angaphezu kwamaphesenti ayi-15 kunesilinganiso sayo isikhathi esifushane,okuyimpendulo yobunjiniyela yezinhlelo zokusebenza ezinezikhathi ezivamile zokuqalisa.Isilinganiso sesevisi esingu-1.25 sisho ukuthi injini ingaletha amandla angaphezu kwamaphesenti angama-25 kunesilinganiso sayo isikhathi esifushane,okuyimpendulo yobunjiniyela yezinhlelo zokusebenza ezinezithuthuthu eziqalayo eziphezulu kakhulu (iminyango yezimboni esindayo engaphezu kuka-1500kg).

Isici sesevisi esiqotho somnyango wephaneli yokugcina impahla ongu-2×250kg ngu-1.15, okunikeza injini indawo yokukhanda engu-15% eyidingayo ukuze ikwazi ukusingatha isikhathi sokuqalisa ngaphandle kokushisa ngokweqile.Uma ngibona ishidi lemininingwane eline-service factor engu-1.0 yohlelo lokusebenza lomnyango wendlu yokugcina impahla, ngicela umhlinzeki ngedatha yokushisa— noma ngabe imoto inesilinganiso sokushisa esingakhangiswa yi-spec sheet, noma umhlinzeki ulinganisa imoto ngomkhawulo wayo ophelele. Zombili izimpendulo ziyasebenza, kodwa ithimba lokuthenga lidinga ukwazi ukuthi lithenga yiphi. Uma ngibona i-spec sheet ene-service factor engu-1.25 yomnyango ongu-2×250kg, ngibuza umhlinzeki ukuthi kungani i-headroom iphezulu kangaka — noma ngabe umnyango usesilinganisweni sokujikeleza esiphezulu kakhulu esivumela i-headroom, noma umhlinzeki usebenzisa i-headroom ukuze akhokhele imoto encane kakhulu yohlelo lokusebenza.

Kudatha yethu yomfaki, isici sesevisi yi-variable ebikezela kangcono ukuthi injini izohlala imijikelezo eyizigidi ezintathu.Amamotho afakwe nge-service factor engu-1.0 agcina cishe imijikelezo eyizigidi ezingu-2.5 enkonzweni yokugcina impahla yangempela, amamotho afakwe nge-service factor engu-1.15 agcina imijikelezo eyizigidi ezingu-3 egcwele, kanti amamotho afakwe nge-service factor engu-1.25 ahlala isikhathi eside kunemijikelezo eyizigidi ezingu-3.Ithimba lokuthenga elibuza umbuzo wesici senkonzo esigabeni se-RFQ yithimba lokuthenga elingadingi ukushintsha ama-motor ezinyangeni zokuqala ezingama-36 zenkonzo.

Okufanele ukubuze ngaphambi kokusayina i-PO yemoto yomnyango osindayo

I-oda lokuthenga liyithuba lokugcina lomthengi lokubamba amaphutha e-spec yemoto ngaphambi kokuba imishini ithunyelwe, futhi kunemibuzo eyisithupha engitshela wonke umthengi ukuthi ayibuze ngaphambi kokuba asayine. Izimpendulo zale mibuzo zihlukanisa abahlinzeki abenze umsebenzi wobunjiniyela nabahlinzeki abathengisa kabusha imoto ejwayelekile enelebula elenziwe ngokwezifiso.

Imibuzo eyisithupha okufanele uyibuze ngaphambi kokusayina i-PO yemoto yomnyango osindayo:

• "Iyini i-torque ekalwe ku-shaft yokukhipha injini, futhi iyini i-torque ephezulu ngesikhathi sokuqalisa?"I-torque elinganisiwe iwumthwalo oqhubekayo injini engawuletha; i-torque ephezulu iyindawo yokuqala yesikhashana. Kumnyango ongu-2×250kg, i-torque elinganisiwe kufanele okungenani ibe ngu-17-25 Nm kanti i-torque ephezulu kufanele okungenani ibe ngu-30-35 Nm.
• "Siyini isilinganiso somjikelezo womsebenzi we-IEC, futhi yisiphi isilinganiso esiphezulu somjikelezo ngamunye esisekelwa yisilinganiso?"Isilinganiso somjikelezo womsebenzi yisabelomali sokushisa; imijikelezo ephezulu ngeshifti ngayinye ingumkhawulo wokusebenza. Ngomnyango wedokhi wendlu yokugcina impahla, impendulo kufanele ibe yi-S3-30% okungenani imijikelezo engu-200 ngeshifti ngayinye.
• "Iyini isici sesevisi, futhi ingabe siqinisekiswa ngokushisa noma inombolo yokumaketha nje?"Isici sesevisi esiqinisekiswe ngokushisa siza nejika lokushisa; inombolo yokumaketha ayinayo. Isici sesevisi esithembekile sama-2×250kg singu-1.15.
• "Ingabe injini ingu-24V brushless DC noma ingu-220V AC, futhi iyini indlela yokwakhiwa kokunikezwa kwamandla?"I-DC engenamabhulashi engu-24V idinga ugesi ongu-24V DC; i-AC engu-220V idinga ukunqanyulwa kokuphepha. Ukwakhiwa kwe-DC engenamabhulashi engu-24V kuyindlela yobunjiniyela ezenzakalelayo yamaphaneli angu-2×250kg.
• "Ingakanani isilinganiso se-IP sendawo ebiyelwe ngenjini, futhi ingabe ihlolwe ngamajethi amanzi?"I-IP54 isho ukuvikelwa kothuli futhi ivikelwe emanzini agelezayo; i-IP65 isho ukuvalwa kothuli futhi ivikelwe emanzini agelezayo. Ngezicelo zomnyango wendlu yokugcina impahla, i-IP54 iyisilinganiso esincane esamukelekayo.
• "Ingakanani isikhathi sokuphila kwemishini esishicilelwe, futhi ingabe siqinisekiswa ilebhu yokuhlola ezimele?"I-YF150 ilinganiselwe imijikelezo eyizigidi ezi-3 / iminyaka eyi-10 futhi iqinisekiswe ku-CE. Ishidi lemininingwane elibala inombolo yokuphila ngaphandle kombiko wokuhlolwa womuntu wesithathu licela umthengi ukuthi amukele izwi lomhlinzeki.

Kubathengi abafuna ukuqinisekisa imininingwane yobunjiniyela ngokuqhathanisa nezinkomba zemboni,Ikhathalogi yezindinganiso ze-ISO zemishinikusebenza ekulinganisweni kwemoto kanye nezimpawu zokudlidliza,Izindinganiso zemishini kagesi ejikelezayo ye-IECukumboza isilinganiso somjikelezo womsebenzi,Ikhathalogi yemishini kagesi ejikelezayo ye-IECkusebenza ezincazelweni zamandla nezinsizakalo ezilinganiselwe, kanyeIkhathalogi yokuvikela ukungena kwe-IECichaza uhlelo lokulinganisa i-IP. Kudatha yethu yokufaka, imininingwane ye-YF150 esiyishicilelayo iyahambisana nalokho opharetha bezindawo zokugcina impahla emhlabeni wonke abakuchazayo ngeminyango enamaphaneli amabili angu-2×250kg, kanyeIsivuli somnyango esishelelayo sezimboni esingu-2×250kg / 2250kgimikhumbi enesitifiketi se-CE, impilo yemishini yomjikelezo wezigidi ezintathu, kanye nemininingwane yomjikelezo wemisebenzi edingwa yizibalo zobunjiniyela. Kubathengi abafuna ukuxoxa ngokukhethwa kwemoto yokucushwa kwendlu yokugcina impahla ethile, ithimba lethu lobunjiniyela liyatholakala ngeIkhasi lokuxhumana le-YFBF.

imibuzo ejwayelekile ukubuzwa

Ngidinga injini engakanani yosayizi ukuze ngibe nomnyango oshelelayo ongu-2x250kg?

Ngomnyango oshelelayo onephaneli eliphindwe kabili ongu-2x250kg (isisindo sephaneli esingu-500kg), imoto ye-YF150 24V DC engenamabhulashi ilinganiselwe umthamo ongu-2250kg ngomqhubi womnyango ngamunye. Isibalo se-torque siphuma cishe ku-25-35 Nm kushafti wokukhipha wemoto ngemuva kwesilinganiso segiya esingu-1:15, kanye nesici sokuphepha esingu-2.5x sokusingatha ama-start-stop transients.

Uyini umehluko phakathi komjikelezo womsebenzi we-S2, S3 kanye ne-S6?

I-S2 umsebenzi wesikhathi esifushane (isikhathi sokusebenza esinqunyiwe esilandelwa isikhathi sokuphumula); I-S3 umsebenzi wesikhathi esithile oqhubekayo onemijikelezo yokuvula/ukuvala ecacisiwe; I-S6 umsebenzi wesikhathi esithile oqhubekayo one-motor braking. Kubasebenzi beminyango yendlu yokugcina impahla abavula futhi bavale izikhathi ezingaphezu kuka-200 ngeshifti ngayinye, i-S3 ene-duty factor engu-30% iyona ezenzakalelayo yobunjiniyela.

Kungani ukhethe i-DC engenamabhulashi engu-24V kune-220V AC yeminyango yokugcina impahla?

I-DC engenamabhulashi engu-24V inikeza ubuningi be-torque obungcono, umsindo ophansi (uphahla lwe-50 dB ku-YF150), isikhathi eside sokuphila (imijikelezo eyizigidi ezingu-3 vs isigidi esingu-1 sama-motor ajwayelekile ebhulashi), kanye nokusebenza okuphephile kwe-voltage ephansi kwabasebenzi bokulungisa. I-220V AC isasetshenziswa kwezinye izindawo zezimboni kodwa idinga ukunqanyulwa okwengeziwe kokuphepha kanye nabasebenzi abaqeqeshiwe.

Iyini impilo ejwayelekile yemoto yomnyango oshelelayo osindayo?

Injini ye-YF150 brushless DC ilinganiselwe imijikelezo eyizigidi ezi-3 kanye neminyaka eyi-10 yesevisi. Kudatha yethu yokufaka kuzo zonke izimpahla zokugcina impahla, impilo yangempela ilandela ngaphakathi kwamaphesenti ayi-10 esilinganiso esilinganiselwe lapho

Iyini impilo ejwayelekile yemoto yomnyango oshelelayo osindayo?

Injini ye-YF150 engenamabhulashi ye-DC ilinganiselwe imijikelezo eyizigidi ezi-3 kanye neminyaka eyi-10 yesevisi. Kudatha yethu yokufaka kuzo zonke izimpahla zokugcina impahla, impilo yangempela ilandela ngaphakathi kwamaphesenti ayi-10 esilinganiso esilinganiselwe lapho umjikelezo womsebenzi uchazwe kahle.

Ingabe umqhubi oyedwa wemoto angakwazi ukusingatha umnyango onephaneli eliphindwe kabili ongu-2x250kg?

Yebo. Umqhubi wemoto i-YF150 ulinganiselwe umthamo ongu-2250kg, ohlanganisa ukucushwa kwamaphaneli amabili angu-2x250kg (isisindo samaphaneli angu-500kg kanye nokungqubuzana kwethrekhi kanye nomthwalo womoya). Ngeminyango yezimboni esindayo engaphezu kuka-1500kg, sincoma ukucushwa kwama-motor amabili anezilawuli ezivumelanisiwe.

Lingakanani izinga lomsindo wenjini yomnyango oshelelayo ye-DC engenamabhulashi?

Injini ye-YF150 ilinganiswe ku-50 dB umsindo ophahleni ngaphansi komthwalo, okungaphansi komkhawulo ongu-55 dB wezindawo zasehhovisi nasezibhedlela. Igiya elihlanganisiwe le-worm kanye negiya eliyi-helical ligcina umsindo womshini uphansi, kanti umklamo we-DC ongenamabhulashi ususa umsindo wokungqubuzana kwebhulashi onezela u-5-10 dB kuma-motor ajwayelekile axutshwe.