01
Ngisho nakumoto efanayo ye-stepper, izici zemvamisa yesikhashana ziyahlukahluka kakhulu uma kusetshenziswa izinhlelo ezahlukene zokushayela.
2
Uma injini yokwenyuka isebenza, izimpawu zokushaya kwenhliziyo zengezwa kuma-windings esigaba ngasinye ngokulandelana ngokulandelana okuthile (ngendlela yokuthi ama-windings anikwe amandla futhi ancishiswe amandla yi-ring distributor ngaphakathi komshayeli).
3
Injini yokwenyuka ihlukile kwezinye izinjini, i-voltage yayo elinganiselwe kanye ne-current elinganiselwe kumane kuyizindinganiso zokubhekisela; futhi ngenxa yokuthi i-stepping motor inikwe amandla ama-pulse, i-voltage yokunikezwa kwamandla yi-voltage yayo ephezulu kakhulu, hhayi i-voltage evamile, ngakho-ke i-stepping motor ingasebenza ngaphezu kobubanzi bayo obulinganiselwe. Kodwa ukukhetha akufanele kuphambuke kakhulu enanini elilinganiselwe.
4
Injini yokwenyuka ayinaphutha eliqongelelekile: ngokuvamile ukunemba kwenjini yokwenyuka kungamaphesenti amathathu kuya kwayisihlanu e-engeli yesinyathelo sangempela, futhi ayiqongelelekile.
5
Izinga lokushisa eliphezulu elivunyelwe lokubukeka kwenjini yokunyathela: izinga lokushisa eliphezulu lenjini yokunyathela lizoqala ngokususa ugesi ezintweni ezisebenza ngogesi zemoto, okuzoholela ekwehleni kwe-torque noma ngisho nasekuphumeni kwesinyathelo, ngakho izinga lokushisa eliphezulu elivunyelwe lokubukeka kwenjini kufanele lincike endaweni yokususa ugesi ezintweni ezisebenza ngogesi zemoto ezahlukene; ngokuvamile, iphuzu lokususa ugesi ezintweni ezisebenza ngogesi zemoto lingaphezu kwama-degree Celsius angu-130, kanti ezinye zazo zifinyelela ngisho nangaphezu kwama-degree Celsius angu-200, ngakho-ke, kuyinto evamile ngokuphelele ukuthi imoto yokunyathela ibe nezinga lokushisa elingu-80-90 degrees Celsius. Ngakho-ke, izinga lokushisa langaphandle lenjini yokunyathela lingama-degree Celsius angu-80-90 livamile ngokuphelele.
I-torque yemoto izoncipha ngokwanda kwesivinini sokujikeleza: lapho imoto enyathela ijikeleza, ukuhanjiswa kokugoqa kwesigaba ngasinye semoto kuzokwakha amandla e-electromotive abuyela emuva; lapho imvamisa iphakama, amandla e-electromotive abuyela emuva ayanda. Ngaphansi kwesenzo sayo, ugesi wesigaba semoto uyancipha ngokwanda kwemvamisa (noma isivinini), okuholela ekwehleni kwe-torque.
7
Injini yokwenyuka ingasebenza ngokujwayelekile ngesivinini esiphansi, kodwa uma iphakeme kunemvamisa ethile ayikwazi ukuqala, futhi ihambisane nomsindo wokushaya ikhwela. Injini yokwenyuka inepharamitha yobuchwepheshe: imvamisa yokuqala engenamthwalo, okungukuthi, imoto yokwenyuka esimweni sokungenamthwalo ingaqala imvamisa yokushaya, uma imvamisa yokushaya iphezulu kunenani, imoto ayikwazi ukuqala ngokujwayelekile, kungase kwenzeke ukulahleka kwesinyathelo noma ukuvimba. Endabeni yomthwalo, imvamisa yokuqala kufanele ibe ngaphansi. Uma imoto izofinyelela isivinini esiphezulu, imvamisa yokushaya kufanele isheshiswe, okungukuthi imvamisa yokuqala kufanele ibe phansi, bese isheshiswa iye kumvamisa ephezulu oyifunayo (isivinini semoto sisuka phansi siye phezulu).
8
I-voltage yokunikezela yabashayeli bezimoto ze-hybrid stepper ngokuvamile ibanzi, futhi i-voltage yokunikezela ivame ukukhethwa ngokuya ngesivinini sokusebenza kwemoto kanye nezidingo zokuphendula. Uma isivinini sokusebenza semoto siphezulu noma isidingo sokusabela sishesha, khona-ke inani le-voltage nalo liphezulu, kodwa qaphela ukuthi i-ripple ye-voltage yokunikezela akufanele idlule i-voltage yokufaka ephezulu yomshayeli, ngaphandle kwalokho umshayeli angase alimale.
9
Ugesi wamanje uvame ukunqunywa ngokuya ngogesi wesigaba sokuphuma I somshayeli. Uma kusetshenziswa ugesi oqondile, ugesi wamanje ungathathwa njengezikhathi ezingu-1.1 kuya ku-1.3 ze-I. Uma kusetshenziswa ugesi oshintshayo, ugesi wamanje ungathathwa njengezikhathi ezingu-1.5 kuya ku-2.0 ze-I.
10
Uma isignali engaxhunyiwe ku-inthanethi i-FREE iphansi, ukuphuma kwamanje okuvela kumshayeli kuya kumoto kuyanqanyulwa bese i-motor rotor isesimweni esikhululekile (isimo esingaxhunyiwe ku-inthanethi). Kweminye imishini yokwenza izinto ngokuzenzakalela, uma kudingeka ukujikeleza okuqondile kwe-motor shaft (imodi yesandla) ngaphandle kokuthi idrayivu inikwe amandla, isignali YAMAHHALA ingasethwa iphansi ukuze imoto ingasebenzi ukuze isebenze ngesandla noma ilungiswe. Ngemva kokuthi ukusebenza ngesandla sekuqediwe, isignali YAMAHHALA ibekwa phezulu futhi ukuze kuqhutshekwe nokulawula okuzenzakalelayo.
11
Indlela elula yokulungisa indlela yokujikeleza kwemoto ye-stepper enezigaba ezimbili ngemva kokuba inikwe amandla ukushintshanisa i-A+ ne-A- (noma i-B+ ne-B-) yemoto kanye nezintambo zomshayeli.
Isikhathi sokuthunyelwe: Meyi-20-2024