1, yadda ake sarrafa alkiblar juyawarmotar stepper?
Za ka iya canza siginar matakin alkibla ta tsarin sarrafawa. Za ka iya daidaita wayoyi na motar don canza alkibla, kamar haka: Ga injinan matakai biyu, ɗaya daga cikin matakai na direban motar stepper mai shiga musayar layin mota zai iya zama, kamar musayar A + da A. Ga injinan matakai uku, ba ɗaya daga cikin matakai na musayar layin mota ba, amma ya kamata a yi musayar matakai biyu a jere, kamar musayar A + da B +, musayar A- da B-.
2,motar stepperHayaniya tana da girma musamman, babu ƙarfi, kuma girgizar motar, yadda ake yi?
Ana fuskantar wannan yanayi ne saboda injin stepper yana aiki a yankin juyawa, wato mafita.
A, canza mitar siginar shigarwar CP don guje wa yankin juyawa.
B, amfani da tsarin tuƙi na ɓangaren ƙasa, don haka kusurwar matakin ta ragu, tana aiki yadda ya kamata.
3, lokacin damotar stepperan kunna shi, shaft ɗin motar ba ya juyawa yadda ake yi?
Akwai dalilai da dama da yasa injin ba ya juyawa.
A, juyawar toshewa mai yawa
B, ko injin ya lalace
C, ko injin yana cikin yanayin offline
D, ko bugun jini yana nuna sifili zuwa sifili
4, direban motar stepper yana kunnawa, injin yana girgiza, ba zai iya aiki ba, yaya ake yi?
Ka ci karo da wannan yanayi, da farko ka duba naɗewar motar da haɗin direban kuma babu haɗin da ba daidai ba, kamar babu haɗin da ba daidai ba, sannan ka duba mitar siginar bugun shigarwar ta yi yawa, ko ƙirar mitar ɗagawa ba ta dace ba.
5, ta yaya ake yin aiki mai kyau na lanƙwasa mai ɗaga motar stepper?
Saurin motar stepper yana canzawa tare da siginar bugun shigarwa. A ka'ida, kawai a ba wa direba siginar bugun zuciya. Kowannensu yana ba direba bugun jini (CP), motar stepper tana juya kusurwar mataki (ƙasa don kusurwar matakin yanki). Duk da haka, saboda aikin motar stepper, siginar CP tana canzawa da sauri, motar stepper ba za ta iya ci gaba da canje-canje a cikin siginar lantarki ba, wanda zai haifar da toshewa da matakan da suka ɓace. Don haka motar stepper don ta kasance a cikin babban gudu, dole ne a sami tsarin sauri, a tsayawa dole ne a sami tsarin rage gudu. Tsarin sauri gaba ɗaya sama da ƙasa doka ɗaya, wannan saurin gudu a matsayin misali: tsarin sauri ya ƙunshi mitar tsalle da lanƙwasa gudu (da akasin haka). Bai kamata mitar farawa ta yi girma da yawa ba, in ba haka ba kuma za ta haifar da toshewa da matakan da suka ɓace. Lanƙwasa mai sauri da ƙasa gabaɗaya lanƙwasa ne na lanƙwasa mai faɗi ko lanƙwasa mai faɗi da aka daidaita, ba shakka, kuma suna iya amfani da layuka madaidaiciya ko lanƙwasa mai sine, da sauransu. Masu amfani suna buƙatar zaɓar mitar amsawa da lanƙwasa mai sauri da ta dace bisa ga nauyinsu, kuma ba abu ne mai sauƙi a sami lanƙwasa mai kyau ba, kuma yawanci yana buƙatar gwaji da yawa. Lanƙwasa mai faɗi a cikin ainihin tsarin shirye-shiryen software ya fi wahala, gabaɗaya ana ƙididdige shi a cikin madaidaitan lokaci a gaba da aka adana a cikin ƙwaƙwalwar kwamfuta, tsarin aikin da aka zaɓa kai tsaye.
6, zafi na motar stepper, menene yanayin zafin da aka saba da shi?
Zafin motar da ke kan hanya ya yi yawa zai lalata kayan maganadisu na motar, wanda hakan zai haifar da raguwar karfin juyi har ma da asarar mataki. Saboda haka, matsakaicin zafin da aka yarda da shi na wajen motar ya kamata ya dogara ne akan wurin rushewa na kayan maganadisu daban-daban. Gabaɗaya, wurin rushewa na kayan maganadisu ya wuce digiri 130 na Celsius, kuma wasu ma sun fi haka. Don haka bayyanar motar stepper a digiri 80-90 na Celsius abu ne na al'ada.
7, motar stepper mai matakai biyu da motar stepper mai matakai huɗu menene bambanci?
Motocin stepper masu matakai biyu suna da windings guda biyu kacal a kan stator tare da wayoyi huɗu masu fita, 1.8° ga dukkan matakin da 0.9° ga rabin matakin. A cikin tuƙi, ya isa ya sarrafa kwararar halin yanzu da alkiblar halin yanzu na winding mai matakai biyu. Yayin da motar stepper mai matakai huɗu a cikin stator tana da windings guda huɗu, akwai wayoyi takwas, dukkan matakin shine 0.9°, rabin mataki don 0.45 °, amma direban yana buƙatar sarrafa windings guda huɗu, da'irar tana da rikitarwa. Don haka motar phase biyu tare da tuƙi mai matakai biyu, motar waya mai matakai huɗu tana da hanyoyin haɗin layi ɗaya, jere, nau'in sanda ɗaya. Haɗin layi ɗaya: winding na matakai huɗu da biyu, juriyar winding da inductance suna raguwa sosai, motar tana gudana tare da kyakkyawan aikin haɓakawa, babban gudu tare da babban juyi, amma motar tana buƙatar shigar da sau biyu na halin yanzu da aka ƙididdige, zafi, buƙatun ƙarfin fitarwa na drive sun ƙaru daidai gwargwado. Idan aka yi amfani da shi a jere, juriyar lanƙwasa da inductance suna ƙaruwa sosai, injin yana da ƙarfi a ƙarancin gudu, hayaniya da samar da zafi ƙanana ne, buƙatun tuƙi ba su da yawa, amma asarar ƙarfin juyi mai sauri yana da yawa. Don haka masu amfani za su iya zaɓar hanyar wayoyi na injin stepper mai matakai huɗu bisa ga buƙatun.
8, injin yana da layuka shida masu matakai huɗu, kuma direban motar stepper muddin mafita ga layuka huɗu, ta yaya ake amfani da shi?
Ga injin mai matakai huɗu na waya shida, famfon tsakiya na wayoyin biyu da aka rataye ba a haɗa su ba, sauran wayoyi huɗu da direban an haɗa su.
9, bambanci tsakanin injinan stepper masu amsawa da injinan stepper masu haɗaka?
Bambance-bambance a tsari da kayan aiki, injinan haɗin gwiwa suna da kayan maganadisu na dindindin a ciki, don haka injinan haɗin gwiwa suna aiki cikin sauƙi, tare da ƙarfin iyo mai yawa da ƙarancin hayaniya.
Lokacin Saƙo: Nuwamba-16-2022