Mbiri mbiri stepper mota sumo:
Iyo chaiyo stepper mota yekudzora iri nyore, iko kushandisa ibenzi, vagadziri vanoita basa rakanaka reanotsika mota mutyairi, stepper mota mashandiro emutyairi kudzora, isu hatidi kuita nzwisiso yakadzama yeinotsika mota. , chero iwe uchiziva mashandisirwo eiyo stepper mota mutyairi nzira inogona kuva. Ehewo akareruka stepper mota anoshanda maitiro, kana anofanira kuziva, ini ndichasuma pazasi!
Basa rekuparadzanisa:
Maviri-phase stepper mota, iyo yekutanga nhanho angle ye1.8 madhigirii, kureva: 200 pulses mota inotenderedza denderedzwa, inonzi nhanho yese.
Basa rekuparadzanisa rinogona kuiswa pamutyairi weiyo stepper mota:
Kana yaiswa kuzvikamu zviviri (zvakare zvinonzi hafu-nhanho), iyo nhanho angle ndeye 0.9 madhigirii, 400 pulses inoshandura denderedzwa.
Kana yaiswa kuzvikamu zvina, iyo nhanho angle ndeye 0.45 madhigirii uye 800 pulses inotenderera.
Kana yaiswa kuchikamu che8, iyo nhanho angle ndeye 0.225 madhigirii uye 1600 pulses inotenderera.
Iyo yakakwirira kupatsanura, iyo idiki kureba kwepurusi inotumirwa nekombuta inotambira, inokwira iyo chaiyo! Izvi zvinonyatsonzwisiswa, pulse kuenda 10 mm, 10% kukanganisa, pulse kukanganisa kwe 1 mm, pulse kuenda 1 mm, imwechete 10% kukanganisa, kukanganisa kwepulse ye 0.1 mm.
Ehe, isu hatigone kuseta iyo yakanaka chikamu chakakura kwazvo, kuti tiwane chinangwa chega chega puruse kufamba kunyanya kudiki kureba.
Iwe unorangarira maviri-chikamu stepper mota mazana maviri pulses kutenderedza denderedzwa pamutsetse! Iyo yakakura kupatsanurwa, iyo yakakura nhamba yemapulses kune imwe shanduko ye stepper mota!
Yakaturikirwa neDeepL.com (yemahara vhezheni)
Kana isu tichida kuti stepper ifambe 400 mm pa600 revolutions paminiti, isu tinoverenga sei huwandu hwemapulses uye pulse frequency iyo OP inoda kutumira kunze?
Isu tinodzora sei kumhanya kweiyo stepper mota (kureva, isu tinoverenga sei pulse frequency):
Tichifunga kuti kugadzika zvikamu zvina zvakanaka, huwandu hwemapurusi anodiwa kuti mota iite shanduko imwe chete, kureva, 800, kuti iwane stepper motor kumhanya ye600 rpm, kuverenga kweiyo frequency yemapulses inofanirwa kutumirwa nemuenzi. komputa:
Pfungwa ye frequency ndiyo nhamba yemapulses anotumirwa musekondi imwe.
Saka, kutanga kuverenga nhamba revolutions pasekondi imwe stepper injini
600/60 = mabhindauko gumi pasekondi
Wobva waverenga nhamba yemapulses anodiwa pa10 revolutions/sec.
10 X 800 = 8000
Kureva, iyo pulse frequency ndeye 8000, kana 8K.
Mhedziso, kuti uone iyo stepper mota kumhanya kwe600 rpm, komputa inotambira inofanirwa kuchengetedza pulse kubuda frequency ye8K.
Zvino manzwisisa here? Kuti uverenge iyo pulse frequency inofanirwa kuziva izvo zviviri zvinodikanwa ndezvi:
1, ziva huwandu hwemapulses anodiwa kune imwe shanduko yeinotsika mota;
2, ziva kumhanya kwekutenderera kweiyo stepper mota, iyo inotenderera yekumhanyisa unit ndeye: marevolutions pa
Maitiro ekuverenga huwandu hwemapulses anodiwa neanotsika mota.
Tichifunga kuti kugadzika zvikamu zvina zvakanaka, huwandu hwemapurusi anodiwa kuti mota itenderedze denderedzwa i800, uye kuona kuti stepper mota inofamba chinhambwe che400 mm, kuverenga kwehuwandu hwemapurusi anofanirwa kutumirwa komputa yepamusoro:
Kana iyo yakabuda shaft ye stepper mota uye screw (pitch: 10mm) yakananga kubatana, kana kuburikidza nepulley drive, vhiri circumference ye10mm. Kureva, iyo stepper mota kutenderedza denderedzwa, kureba kweiyo mechanic kufamba 10mm.
Huwandu hwemapurusi eimwe shanduko yemota ndeye 800, ipapo kureba kwekupuruzira kufamba:
10mm / 800 = 0.0125 mm
Huwandu hwemapulses anodiwa kufamba 400mm:
400 / 0.0125 = 32000 pulses
Mhedziso, kuti uone chinhambwe che 400 mm chinofambiswa neiyo stepper mota, huwandu hwemapurusi hunofanirwa kutumirwa nekombuta inotambira ndeye 32000.
Manzwisisa zvino? Izvo zvitatu zvinotarisirwa izvo zvinofanirwa kuzivikanwa kuti zviverenge huwandu hwemapulses ndezvi:
1, ziva huwandu hwemapulses anodiwa kune imwe shanduko yeinotsika mota;
2, ziva mota inotsika kutenderedza denderedzwa rehurefu hwekufamba;
3, ziva hurefu hwekufamba hunodiwa neinotsika mota;
Kana isu tichida kuvandudza iko kurongeka, tinogona kuwedzera kupatsanura, kana kupatsanurwa kwakaiswa ku64 Huwandu hwemapurusi anodiwa kune imwe shanduko yemota ndeiyi:
64 X 200 = 12800
Kureba kwe pulse yafambwa ndeiyi:
10mm / 12800 = 0.00078 mm
Huwandu hwemapulses anodiwa kufamba 400 mm:
400 / 0.00078 = 512000 pulses
Kuti uwane kumhanya kwe600 rpm, kuwanda kwemapulses kunofanirwa kutumirwa nekombuta inotambira ndeiyi:
( 600 / 60 ) X 12800 = 128000
Ndiko kuti: 128K
Yakaturikirwa neDeepL.com (yemahara vhezheni)
Nguva yekutumira: Aug-11-2024
