(1) Nokuba yinjini yokunyathela enye, xa usebenzisa iindlela ezahlukeneyo zokuqhuba, iimpawu zayo zokuma kwetorque zahluke kakhulu.

(2) Xa i-motor yokunyathela isebenza, umqondiso we-pulse usetyenziswa kwii-windings zesigaba ngasinye ngokulandelelana ngendlela ethile (umsabalalisi weringi kwi-drive elawula indlela i-windings evuliwe kunye nokucima).

(3) Iinjini zokunyathela zahlukile kwezinye iinjini.I-voltage yabo ye-nominal rated kunye nereyithingi yangoku ngamaxabiso okubhekisela kuphela;kwaye ngenxa yokuba iimotor ezinyathelayo zinikwe amandla ziipulses, amandla ombane ombane yeyona ndlela yombane iphezulu, ingeyiyo i-voltage ephakathi, ngoko ke ukunyathela Imotor inokusebenza ngaphaya koluhlu lwexabiso elilinganisiweyo.Kodwa ukhetho akufanele luphambuke kakhulu kwixabiso elilinganisiweyo.

(4) I-stepper motor ayiqokeleli iimpazamo: ukuchaneka kwe-stepper motor jikelele yi-3 ukuya kwi-5 pesenti ye-angle yesinyathelo, kwaye ayiqokeleli.

(5) Ubushushu obuphezulu obuvunyelwe yinkangeleko yemoto yokunyathela: Ukuba iqondo lobushushu lemoto yokunyathela liphezulu kakhulu, izinto ezinozibuthe zemoto ziya kwenziwa zingabi namagnethi kuqala, okukhokelela ekuncipheni kwetorque kunye nokuphulukana nenyathelo.Ke ngoko, ubushushu obuphezulu obuvunyelwe ngokubonakala kwemoto kufuneka buxhomekeke kwizinto ezahlukeneyo zamagnetic zemoto.Xa sithetha ngokubanzi, indawo yokukhupha uzibuthe yemathiriyeli kazibuthe ingaphezulu kwe-130 degrees celcius, kwaye ezinye zide zifikelele kuma-200 degrees celcius.Ke ngoko, ubushushu bomphezulu we-stepper motor buqhelekile ngokupheleleyo kuma-80-90 degrees Celsius.

(6) I-torque ye-motor stepper iya kuncipha ngokunyuka kwesantya: xa i-stepper motor ijikeleza, i-inductance yesigaba ngasinye somoya we-motor iya kwenza i-electromotive force yangasemva;Okukhona iphezulu i-frequency, kokukhona amandla e-electromotive angasemva aphezulu.Ngaphantsi kwesenzo salo, isigaba sangoku semoto siyancipha njengoko i-frequency (okanye isantya) sanda, okubangela ukuhla kwe-torque.

(7) I-stepper motor inokusebenza ngokuqhelekileyo ngesantya esiphantsi, kodwa ayinakuqala ukuba i-frequency iphezulu kune-frequency ethile, ihamba kunye nokukhala.I-motor ye-stepper ine-parameter yobugcisa: akukho mthwalo wokuqalisa ukuqala, oko kukuthi, i-pulse frequency apho i-motor stepper inokuqala ngokuqhelekileyo phantsi kweemeko zokungabikho komthwalo.Ukuba i-pulse frequency iphezulu kuneli xabiso, i-motor ayikwazi ukuqala ngokuqhelekileyo kwaye inokulahlekelwa ngamanyathelo okanye i-stall.Kwimeko yomthwalo, i-frequency yokuqala kufuneka ibe ngaphantsi.Ukuba i-motor izakujikeleza ngesantya esiphezulu, i-pulse frequency kufuneka ibe nenkqubo yokukhawulezisa, oko kukuthi, i-frequency yokuqala iphantsi, emva koko inyuke iye kwi-frequency ephezulu efunekayo ngokwesantya esithile (isantya semoto sinyuka kwisantya esisezantsi. ukuya kwisantya esiphezulu).

(8) Umbane wobonelelo lwamandla ombane womqhubi we-hybrid stepping motor ngokubanzi luluhlu olubanzi (umzekelo, amandla ombane ombane we-IM483 yi-12 ~ 48VDC), kwaye amandla ombane ombane ahlala ekhethwa ngokwesantya sokusebenza kunye neemfuno zokuphendula. yemoto.Ukuba i-motor inesantya esiphezulu sokusebenza okanye imfuno yokuphendula ngokukhawuleza, ngoko ixabiso le-voltage liphezulu, kodwa qaphela ukuba i-ripple ye-voltage yonikezelo lwamandla ayinakudlula ubuninzi begalelo lombane we-drive, ngaphandle koko i-drive inokonakala.

(9) Umsinga wonikezelo lwamandla ngokuqhelekileyo umiselwa ngokwesigaba semveliso yangoku yomqhubi.Ukuba unikezelo lwamandla ombane lusetyenzisiwe, umbane wangoku unokuba ngu-1.1 ukuya ku-1.3 amaxesha I;ukuba umbane wokutshintsha usetyenziswa, umbane wangoku unokuba ngu-1.5 ukuya ku-2.0 amaxesha I.

(10) Xa isignali engaxhunyiwe kwi-intanethi i-FREE iphantsi, imveliso yangoku esuka kumqhubi ukuya kwi-motor iyanqunyulwa, kwaye i-rotor ye-motor ikwi-free state (i-offline state).Kwezinye izixhobo ezizenzekelayo, ukuba i-motor shaft iyadingeka ukuba ijikelezwe ngokuthe ngqo (imowudi ye-manual) xa i-drive ivaliwe, umqondiso we-FREE unokusetwa ephantsi ukuba uthathe i-motor ngaphandle kwe-intanethi yokusebenza ngesandla okanye ukulungiswa.Emva kokugqiba ngesandla, seta isignali SIMAHLA kwakhona ukuze uqhubeke nolawulo oluzenzekelayo.

(11) Sebenzisa indlela elula yokulungelelanisa indlela yokujikeleza kwemotor enamanqanaba amabini emva kokuba inikwe amandla.Kufuneka kuphela ukubuyisela umva i-A+ kunye ne-A- (okanye i-B+ kunye ne-B-) uqhagamshelwano phakathi kwenjini kunye nomqhubi.

12Ngoko ke, i-motor yesigaba sesine inokudibaniswa kwisigaba sesibini usebenzisa indlela yokudibanisa uchungechunge okanye indlela yokudibanisa ehambelanayo xa udibanisa.Indlela yokudibanisa uchungechunge isetyenziswa ngokubanzi kwizihlandlo apho isantya semoto siphantsi.Ngeli xesha, umqhubi wemveliso yangoku efunekayo ngamaxesha angama-0.7 wesigaba semotor yangoku, ngoko ubushushu bemoto buncinci;indlela yoqhagamshelo ehambelanayo isetyenziswa ngokubanzi kwizihlandlo apho isantya semoto siphezulu (esaziwa nangokuthi uqhagamshelo lwesantya esiphezulu).Indlela), imveliso yomqhubi efunekayo ngoku yi-1.4 yamaxesha angoku kwinqanaba le-motor, ngoko ke i-motor stepper yenza ubushushu obuninzi.

NguJessica