1, indlela yokulawula ulwalathiso lokujikeleza kwei-motor ye-stepper?
Ungatshintsha isignali yenqanaba lolwalathiso lwenkqubo yolawulo. Unako ukulungelelanisa i-wiring ye-motor ukuze utshintshe ulwalathiso, ngolu hlobo lulandelayo: Kwii-motor zesigaba ezibini, enye nje yezigaba ze-motor line exchange access access stepper motor driver ingaba, njenge-A + kunye ne-A- exchange. Kwiimotor zesigaba sesithathu, akukho esinye sezigaba zokutshintshiselana komgca wemoto, kodwa kufuneka kube utshintshiselwano olulandelelanayo lwezigaba ezimbini, ezifana ne-A + kunye ne-B + yotshintshiselwano, A- kunye no-B-utshintshiselwano.
2, ii-motor ye-stepperingxolo inkulu ngokukodwa, akukho mandla, kunye nokungcangcazela kwemoto, ukwenza njani?
Le meko idibana nayo ngenxa yokuba i-motor stepper isebenza kwindawo ye-oscillation, isisombululo.
A, tshintsha igalelo lomqondiso we-CP ukunqanda indawo ye-oscillation.
B, ukusetyenziswa kwe-subdivision drive, ukwenzela ukuba i-angle yesinyathelo iyancitshiswa, iqhube kakuhle.
3, xa ii-motor ye-stepperivuliwe, i-motor shaft ayijiki ukuba yenziwe njani?
Kukho izizathu ezininzi zokuba kutheni injini ingajikelezi.
A, ukujikeleza okuvalela ukugcwala
B, ingaba injini yonakele
C, nokuba imoto ikwimo engasebenziyo
D, nokuba umqondiso wepulse CP ukuya zero
I-4, amandla omqhubi we-stepper motor, i-motor iyashukuma, ayikwazi ukubaleka, ukwenza njani?
Ukuhlangabezana nale meko, jonga kuqala i-motor winding kunye nodibaniso lomqhubi kwaye akukho xhulumaniso olungalunganga, olufana nolungekho uxhulumaniso olungalunganga, kwaye emva koko ukhangele igalelo le-pulse frequency frequency liphezulu kakhulu, nokuba i-design frequency yokuphakamisa ayikho ngqiqweni.
5, ungawenza njani umsebenzi olungileyo we-stepper motor lift curve?
Isantya se-stepper motor sitshintsha kunye nomqondiso we-pulse input. Ngokwethiyori, vele unike umqhubi uphawu lwe-pulse. Ngamnye unika umqhubi i-pulse (CP), i-motor stepper ijikeleza i-angle yesinyathelo (i-subdivision ye-angle ye-subdivision step angle). Nangona kunjalo, ngenxa yokusebenza kwe-motor stepper, umqondiso we-CP utshintsha ngokukhawuleza, i-motor stepper ayiyi kukwazi ukugcina utshintsho lweempawu zombane, eziza kuvelisa amanyathelo okuthintela kunye nokulahleka. Ke i-motor stepper ukuze ibe kwisantya esiphezulu, kufuneka kubekho inkqubo yokunyusa isantya, ekumiseni kufuneka kubekho inkqubo yokuthoba isantya. Isantya jikelele sokunyuka nokuhla kwalo mthetho mnye, oku kulandelayo kukhawuleziswe njengomzekelo: inkqubo yokunyusa isantya ibandakanya ukutsiba okuphindaphindayo kunye nesantya segophe (kunye ngokuphendululekileyo). I-frequency yokuqala ayifanele ibe nkulu kakhulu, kungenjalo iya kuvelisa inyathelo lokuthintela kunye nelahleko. Isantya sokunyuka nokuhla iigophe ngokubanzi zi-exponential curves okanye i-exponential curves ehlengahlengisiweyo, ngokuqinisekileyo, inokusebenzisa imigca ethe tye okanye i-sine curves, njl. Igophe elibonisayo kweyona nkqubo yenkqubo yesoftware inzima kakhulu, ibalwa ngokubanzi kwangaphambili ixesha elihlala ligcinwa kwimemori yekhompyuter, inkqubo yomsebenzi ikhethwe ngokuthe ngqo.
I-6, i-stepper motor ishushu, loluphi uhlobo lobushushu obuqhelekileyo?
Ukunyathela ubushushu bemoto kuphezulu kakhulu kuya kwenza imagnethi imathiriyeli yemoto, ibangele ukuhla kwetorque kunye nokuphulukana nenyathelo. Ke ngoko, ubushushu obuphezulu obuvumelekileyo bemoto yangaphandle kufuneka buxhomekeke kwindawo ye-demagnetization yezinto ezahlukeneyo zamagnetic. Ngokubanzi, indawo yokususa uzibuthe yemathiriyeli kazibuthe ingaphezulu kwe-130 degrees celcius, kwaye ezinye ziphezulu nangakumbi. Ngoko imbonakalo yemoto ye-stepper kwi-80-90 degrees Celsius yinto eqhelekileyo ngokupheleleyo.
I-7, i-motor yesigaba ezibini kunye nesigaba sesine se-stepper motor yintoni umahluko?
Iimotor zenqanaba ezibini zineemowutha ezimbini kuphela kwi-stator eneengcingo ezine eziphumayo, i-1.8 ° yenyathelo lonke kunye ne-0.9 ° yesiqingatha senqanaba. Kwi-drive, kwanele ukulawula ukuhamba kwangoku kunye nesalathiso sangoku sokuhamba kwesigaba esibini. Ngelixa i-motor yesine stepper motor kwi-stator ine-windings ezine, kukho iingcingo ezisibhozo, inyathelo lonke ngu-0.9 °, isiqingatha-inyathelo le-0.45 °, kodwa umqhubi kufuneka alawule ama-windings amane, isiphaluka sinzima. Ngoko ke, isigaba sesibini semoto enesigaba sesibini sokuqhuba, isigaba sesine sesibhozo semoto sine-parallel, uchungechunge, uhlobo lwepali enye iindlela ezintathu zokudibanisa. Uqhagamshelo olunxuseneyo: inqanaba lesine ukujika kabini, ukuxhathisa okujikajikayo kunye ne-inductance kuncipha ngokukhawuleza, i-motor ibaleka ngokusebenza kakuhle kokukhawulezisa, isantya esiphezulu kunye netorque enkulu, kodwa i-motor idinga ukufaka igalelo kabini ngoku ireyithingi yangoku, ubushushu, iimfuno zomthamo wokuqhuba ngokuhambelanayo zanda. Xa isetyenziselwa uchungechunge, ukuchasana kwe-winding kunye ne-inductance kwanda ngokukhawuleza, i-motor izinzile kwisantya esiphantsi, isizukulwana somsindo kunye nobushushu sincinci, iimfuno zokuqhuba i-drive aziphezulu, kodwa ukulahleka kwe-torque ephezulu kukhulu. Ke abasebenzisi banokukhetha indlela yenqanaba lesibhozo le-stepper motor wiring indlela ngokweemfuno.
I-8, i-motor inesigaba sesine imigca emithandathu, kunye nomqhubi we-stepper motor nje isisombululo kwimigca emine, indlela yokusebenzisa?
Kwisigaba sesine sesithandathu se-motor, i-tap ephakathi kweengcingo ezimbini ezixhonywe zingaxhunywanga, ezinye iingcingo ezine kunye nomqhubi uxhunyiwe.
9, umahluko phakathi kweemotor ezisebenzayo kunye ne-hybrid stepper motors?
Ngokwahlukileyo kulwakhiwo kunye nemathiriyeli, iimotor ezixutyiweyo zinohlobo lwemagnethi esisigxina ngaphakathi, ngoko ke iimotor hybrid stepper zibaleka kakuhle, zinamandla aphezulu adadayo kunye nengxolo ephantsi.
Ixesha lokuposa: Nov-16-2022