Ii-Encoder Applications/Ishishini le-Elevator
I-Encoder yoShishino lwe-Elevator
Ukuqinisekisa ukuba uhambo olukhuselekileyo noluthembekileyo ngalo lonke ixesha luyinjongo kushishino lweelevator. Iikhowudi ze-elevator zivumela ukuphakama okuthe nkqo kunye nokulawula umlinganiselo wesantya, okuyimfuneko ukuqinisekisa ukhuseleko lwabakhweli kunye noomatshini,
Iikhowudi ze-elevator zenza imisebenzi emininzi ukuqinisekisa ukusebenza ngokukhuselekileyo nokusebenzayo kwezinyusi zombane:
- I-elevator yokutshintsha kwemoto
- Ulawulo lwesantya se-elevator
- Ukulawula umnyango we-elevator
- Ukuma ngokuthe nkqo
- Iirhuluneli ze-elevator
Iikhowudi ze-Gertech zibonelela ngokuthembeka kunye nokuchaneka ekumiseleni indawo kunye nesantya sohambo lwe-elevator ngelixa zikwanxibelelana nolwazi lwempendulo kwikhompyutheni elawula kwaye ilungelelanise isantya se-elevator ye-elevator. I-elevator encoders yinxalenye ebalulekileyo kwinkqubo yokulawula i-elevator evumela ukuba i-elevator imise inqanaba kunye nomgangatho, ivule iingcango kwaye ivale ngokupheleleyo, kwaye ibonelele ukuhamba kakuhle kunye nokukhululeka kubakhweli.
Elevator Motor Commutation
Izinyusi zeemoto zokutsalwa kweGearless zisebenzisaiikhowudi zeenjiniukujonga isantya kunye nesikhundla, kunye nokuhamba ngemoto. Nangonaiikhowudi ezipheleleyozisoloko zisetyenziselwa uthungelwano, izikhowudi zelifti ezongezelekayo zikhona ezijoliswe ngokukodwa kwizicelo zeelevator. Ukuba ii-encoder eyongeziweyoisetyenziselwa ukuhamba, kufuneka ibe nemijelo eyahlukeneyo ye-U, V, kunye ne-W kwikhowudi disc eyenza ukuba i-drive ilawule i-U, V, kunye ne-W ye-brushless motor.
Ulawulo lwesantya se-Elevator
Impendulo yesantya isetyenziselwa ukuvala i-loop kwintshukumo yemoto. Umfaki khowudi ukholisa ukuba nguumgobo-bore encoderifakwe kwi-stub end ye-motor shaft (isiphelo esingaqhubiyo). Ngenxa yokuba esi sisicelo sesantya kwaye ingesiso isicelo sokumisa, i-encoder eyongezayo inokubonelela ngokusebenza okusebenzayo ngexabiso eliphantsi lolawulo lwesantya se-elevator.
Eyona nto ibalulekileyo ekufuneka iqwalaselwe ekukhetheni iencoder ngumgangatho wesiginali. Isiginali ye-encoder eyongeziweyo kufuneka iqulathe i-pulses ye-square-wave ene-square-wave enemijikelezo ye-50-50 yomsebenzi, ngakumbi ukuba ukuchongwa komphetho okanye ukudibanisa kuyasetyenziswa. Ummandla we-elevator ubandakanya inani elikhulu leentambo zamandla aphezulu avelisa imithwalo ephezulu ye-inductive. Ukunciphisa ingxolo, landelaezona zenzo zilungileyo zocingo lwe-encoderokufana nokwahlula iingcingo zomqondiso kwiingcingo zamandla kunye nokusebenzisa iintambo ezijijekileyo ezikhuselweyo.
Ufakelo olululo lukwabalulekile. Isiphelo se-stub se-motor shaft apho i-encoder ifakwe khona kufuneka ibe ne-ruout encinci (ingaphantsi kwe-0.001, nangona i-0.003 iya kwenza). Ukubaleka okugqithileyo kunokulayisha ngokulinganayo iibheringi, kubangele ukuguga kunye nokusilela kwangaphambi kwexesha. Isenokutshintsha kwakhona umgca wemveliso, nangona oku kungayi kuba nefuthe kakhulu ekusebenzeni ngaphandle kokuba ukuphuma bekungaphezulu kobukhulu obuxutyushwayo.
Ulawulo lweeMoto zoMcango weLifti
Ii-encoders zikwabonelela ngengxelo yokubeka iliso kwiingcango ezizenzekelayo kwinqwelo ye-elevator. Iingcango zisebenza ngomatshini oqhutywa yi-AC encinci okanye i-DC motor, ehlala ibekwe ngaphezulu kwemoto. I-encoder ibeka iliso kwiinjini ukuqinisekisa ukuba iingcango zivuleke ngokupheleleyo kwaye zivale. Ezi khowudi kufuneka zibeyilo elinomngxuma kwaye zihlangane ngokwaneleyo ukuze zilingane indawo eyabelweyo. Ngenxa yokuba intshukumo yocango inokucotha kwiindawo ezigqithileyo zokuvula nokuvala, ezi zixhobo zempendulo nazo kufuneka zibe nesisombululo esiphezulu.
Ukubekwa kwemoto
Umlandeli-ivili encoders zingasetyenziswa ukuqinisekisa ukuba imoto ifika kwindawo echongiweyo kumgangatho ngamnye. Umlandeli-wheel encoders ziindibano zokulinganisa umgama eziquka iivili lokulinganisa i-encodernge encoder efakwe kwi hub. Ngokuqhelekileyo zixhonywe phezulu okanye ezantsi kwemoto kunye nevili elicinezelwe ngokuchasene nelungu lesakhiwo se-hoistway. Xa imoto ihamba, ivili liyajika kwaye intshukumo yalo ijongwa yi-encoder. Umlawuli uguqula imveliso kwindawo okanye umgama wokuhamba.
Iikhowudi zokufaka iikhowudi zabalandeli ziziindibano zoomatshini, ezibenza babe ngumthombo wempazamo. Banovelwano ngokungahambi kakuhle. Ivili kufuneka licinezelwe ngamandla ngokwaneleyo kumphezulu wokuqinisekisa ukuba liyaqengqeleka, elifuna ukulayishwa kwangaphambili. Kwangaxeshanye, ukulayisha kwangaphambili okungaphezulu kubeka uxinzelelo kwi-bearing, nto leyo inokukhokelela ekunxibeni kunye nokusilela kwangaphambi kwexesha.
iiRhuluneli Elevator
Ii-encoders zidlala indima ephambili komnye umba wokusebenza kwe-elevator: ukuthintela imoto ukuba ihambe phezu kwesantya. Oku kubandakanya indibano eyahlukileyo evela kwingxelo yemoto eyaziwa ngokuba yi-elevator governor. Ucingo lwerhuluneli lubaleka phezu kwezithungu luze luqhagamshelwe kwindlela yokhuseleko lohambo. Inkqubo ye-elevator governor ifuna impendulo ye-encoder ukuvumela umlawuli ukuba abone xa isantya semoto sidlula umqobo kunye nokuhamba kwindlela yokukhusela.
Ingxelo malunga neerhuluneli ze-elevator yenzelwe ukujonga isantya. Indawo ayibalulekanga, ngoko ke i-moderation-resolution-encoder eyongezayo ifanelekile. Sebenzisa iindlela ezifanelekileyo zokuxhoma kunye neengcingo. Ukuba irhuluneli iyinxalenye yothungelwano olukhulu, qiniseka ukuba usebenzisa ireyithi yokhuselekoiprotocol yonxibelelwano lwe-encoder
Ukusebenza okukhuselekileyo nokutofotofo kwe-elevator kuxhomekeke kwimpendulo ye-encoder. Iikhowudi zemisebenzi yeshishini leDynapar zibonelela ngolawulo lwengxelo ebalulekileyo ukuqinisekisa ukuba iilifti zisebenza ngokugqibeleleyo. Iikhowudi zethu ze-elevator ezithembekileyo zisetyenziswa ngabavelisi abakhulu be-elevator kwaye i-Dynapar ikwabonelela ngee-crossovers ezininzi zee-encoders ezikhuphisanayo kunye namaxesha okukhokela okukhawulezayo kunye nokuthunyelwa kosuku olulandelayo kuMntla Melika.
