Wani ɓangare na lanƙwasa tsakanin famfon tsakiya na waya, ko tsakanin waya biyu (idan babu famfon tsakiya).
Kusurwar juyawa ta injin mara nauyi, yayin da matakai biyu maƙwabta ke motsawa
Darajar damotar steppermotsi mai ci gaba na mataki.
Matsakaicin karfin juyi da shaft zai iya jurewa ba tare da ci gaba da juyawa ba, yayin da wayoyin gubar ke katsewa.
Matsakaicin ƙarfin juyi mai tsauri da shaft namotar steppermai farin ciki da ƙimar wutar lantarki zai iya jurewa ba tare da ci gaba da juyawa ba.
Matsakaicin bugun bugun da injin stepper mai motsa jiki tare da wani kaya zai iya farawa kuma babu sake haɗawa.
Matsakaicin bugun bugun da injin stepper mai motsawa wanda ke tuƙa wani kaya zai iya kaiwa gare shi kuma ba zai iya dakatar da aiki tare ba.
Matsakaicin karfin juyi da injin stepper mai motsawa zai iya farawa akan wani takamaiman bugun jini kuma baya hana sake daidaitawa.
Matsakaicin karfin juyi da injin stepper ke tuƙawa bisa ga yanayin da aka rubuta da kuma wani bugun jini zai iya jurewa kuma ya hana sake yin aiki tare.
Matsakaicin bugun jini da injin stepper mai nauyin da aka rubuta zai iya farawa, tsayawa ko kuma bi, kuma ba tare da sake haɗawa ba.
Ana auna ƙarfin wutar lantarki mafi girma a kowane lokaci, lokacin da ake ɗaukar shaft ɗin motar a gudun da ba ya canzawa na 1000 RPM.
Bambanci tsakanin kusurwoyin nazari da na zahiri (matsayi).
Bambanci tsakanin kusurwar ka'ida da ta ainihin mataki ɗaya.
Bambanci tsakanin matsayin tsayawa na CW da CCW.
Da'irar tuƙin wutar lantarki ta Chopper constant current wani nau'in yanayin tuƙi ne mai ingantaccen aiki da ƙarin amfani a yanzu. Babban ra'ayin shine a kiyaye ƙimar yanzu ta naɗewar yanayin tuƙin mai sarrafawa ba tare da la'akari da ko an yi amfani da shi ba ko a'a.motar stepperyana cikin yanayin kullewa ko yana aiki a cikin ƙaramin mita ko babba. BellowFigure shine zane mai zane na da'irar tuƙin wutar lantarki mai canzawa, wanda aka nuna da'irar tuƙin mataki ɗaya kawai, kuma wani mataki iri ɗaya ne. Ana sarrafa kunnawar naɗaɗɗen matakin tare ta hanyar bututun canzawa VT1 da VT2. Mai fitar da VT2 yana da alaƙa da juriyar samfuri R, kuma raguwar matsin lamba akan juriyar ya yi daidai da na yanzu I na naɗaɗɗen matakin.
Idan UI ɗin sarrafawa yana da ƙarfin lantarki mai yawa, ana kunna bututun maɓallan VT1 da VT2, kuma wutar lantarki ta dc tana samar da naɗaɗɗen. Saboda tasirin inductance na naɗaɗɗen, ƙarfin lantarki akan juriyar samfurin R yana ƙaruwa a hankali. Lokacin da aka wuce ƙimar ƙarfin lantarki da aka bayar Ua, mai kwatantawa yana fitar da matakin ƙasa, don haka ƙofar ma tana fitar da matakin ƙasa. Ana yanke VT1 kuma ana yanke wutar lantarki ta dc. Lokacin da ƙarfin lantarki akan juriyar samfurin R ya ƙasa da ƙarfin lantarki da aka bayar Ua, matakin fitarwa mai kwatantawa yana fitowa, kuma ƙofar kuma tana fitar da matakin sama, ana kunna VT1 kuma, kuma wutar lantarki ta dc tana fara samar da wutar lantarki ga naɗaɗɗen sake. Sau da yawa, wutar lantarki a cikin naɗaɗɗen lokaci tana daidaita a ƙimar da aka ƙayyade ta ƙarfin lantarki Ua da aka bayar.
Lokacin amfani da tuƙin ƙarfin lantarki mai ɗorewa, ƙarfin wutar lantarki yana daidaita ƙarfin lantarki mai ɗorewa na motar kuma yana ci gaba da kasancewa akai-akai. Tuƙin ƙarfin lantarki mai ɗorewa ya fi sauƙi kuma ya fi rahusa fiye da tuƙin wutar lantarki mai ɗorewa, wanda ke daidaita ƙarfin wutar lantarki don tabbatar da cewa an samar da madaidaicin wutar lantarki ga motar. Don tuƙin ƙarfin lantarki mai ɗorewa, juriyar da'irar tuƙin zai iyakance matsakaicin wutar lantarki, kuma inductance na motar zai iyakance saurin da wutar lantarki ke tashi. A ƙananan gudu, juriya ita ce abin da ke iyakance samar da wutar lantarki (da karfin juyi). Motar tana da kyakkyawan juyi da sarrafa matsayi kuma tana gudana cikin sauƙi. Duk da haka, yayin da saurin motar ke ƙaruwa, inductance da lokacin hawan wutar lantarki suna fara hana wutar lantarki kaiwa ga ƙimar da aka nufa. Bugu da ƙari, yayin da saurin motar ke ƙaruwa, EMF na baya kuma yana ƙaruwa, wanda ke nufin cewa ana amfani da ƙarin ƙarfin wutar lantarki ne kawai don shawo kan ƙarfin wutar lantarki na baya na EMF. Saboda haka, babban rashin amfanin tuƙin wutar lantarki mai ɗorewa shine raguwar saurin juyawa da aka samar a ƙaramin saurin motar stepper.
An nuna da'irar tuƙi ta injin stepper na bipolar a Hoto na 2. Yana amfani da transistors guda takwas don tuƙi saitin matakai biyu. Da'irar tuƙi ta bipolar na iya tuƙi injin stepper mai waya huɗu ko waya shida a lokaci guda. Duk da cewa injin mai waya huɗu zai iya amfani da da'irar tuƙi ta bipolar kawai, yana iya rage farashin aikace-aikacen samar da taro sosai. Adadin transistors a cikin da'irar tuƙi ta bipolar ya ninka na da'irar tuƙi ta unipolar sau biyu. Ƙananan transistors guda huɗu galibi microcontroller ne ke tuƙi kai tsaye, kuma babban transistor yana buƙatar da'irar tuƙi ta sama mafi tsada. Transistor na da'irar tuƙi ta bipolar yana buƙatar ɗaukar ƙarfin wutar lantarki kawai, don haka ba ya buƙatar da'irar manne kamar da'irar tuƙi ta unipolar.
Da'irori na tuƙi na Unipolar da bipolar su ne aka fi amfani da su wajen amfani da injinan matattakalar. Da'irar tuƙi ta polar guda ɗaya tana amfani da transistors guda huɗu don tuƙa saitin matakai biyu na motar matattakalar, kuma tsarin lanƙwasa stator na motar ya haɗa da saitin coils guda biyu tare da famfo na tsakiya (maɓallin tsakiya na coil na AC O, coil na BD). Maɓallin tsakiya shine m), kuma dukkan motar tana da jimillar layuka shida tare da haɗin waje. Gefen AC ba zai iya ƙarfafawa ba (ƙarshen BD), in ba haka ba kwararar maganadisu da coils biyu a kan sandar maganadisu ke haifarwa ta soke juna, kawai ana samar da amfani da jan ƙarfe na coil. Domin a zahiri matakai biyu ne kawai (maɓallan AC mataki ɗaya ne, lanƙwasa BD mataki ɗaya ne), bayanin da ya dace ya kamata ya zama waya mai matakai biyu shida (ba shakka, yanzu akwai layuka biyar, an haɗa shi da layukan jama'a guda biyu) Injin matattakalar.
Mataki ɗaya, mai jujjuyawar wutar lantarki mataki ɗaya ne kawai, yana canza yanayin wutar lantarki a jere wanda ke samar da kusurwar matakin juyawa (injinan lantarki daban-daban, digiri 18 15 7.5 5, injin gauraye digiri 1.8 da digiri 0.9, waɗannan digiri 1.8 an yi nuni da su ga wannan hanyar motsawa, kuma amsawar kusurwar juyawa lokacin da kowane bugun ya iso yana girgiza. Idan mitar ta yi yawa, yana da sauƙi a samar da tsohon zamani.
Motsa jiki mai matakai biyu: ƙarfin zagayawa na matakai biyu a lokaci guda, kuma yana amfani da hanyar sauya yanayin zagayawa na matakai biyu a jere, kusurwar matakin ƙarfin mataki na biyu digiri 1.8 ne, jimlar yanayin zagayawa na ɓangarorin biyu sau 2 ne, kuma mafi girman mitar farawa yana ƙaruwa, ana iya samunsa Babban gudu, ƙarin aiki mai yawa.
1-2 Motsa Jiki: Wannan hanya ce ta yin motsa jiki mai matakai biyu, mai motsi a lokaci guda, farawa da wutar lantarki, kowanne biyu yana canzawa koyaushe, don haka kusurwar mataki digiri 0.9 ne, ƙarfin motsawa yana da girma, kuma aikin da ya wuce kima yana da kyau. Matsakaicin mitar farawa shima yana da yawa. An fi sani da rabin hanya mai motsawa.
Lokacin Saƙo: Yuli-06-2023