Mota yokhazikika ya maginito yokhazikika yokhala ndi phokoso lotsika la mainchesi 50 ndi mainchesi yokhala ndi magiya
Kufotokozera
50BYJ46 ndi mota yamaginito yokhazikika ya mainchesi 50 m'mimba mwake yokhala ndi magiya, mota yamaginito yokhazikika yokhazikika yokhala ndi phokoso lotsika la chowunikira malovu.
Mota ili ndi chiŵerengero cha gearbox cha 33.3:1, 43:1, 60:1 ndi 99:1, chomwe chingasankhidwe ndi makasitomala malinga ndi zosowa zawo.
Injiniyi ndi yoyenera kuyendetsa 12V DC, phokoso lochepa, magwiridwe antchito otsika mtengo komanso odalirika, yakhala ikugwiritsidwa ntchito kwambiri m'magawo osiyanasiyana amafakitale, ndipo imapangidwa nthawi zonse chaka chilichonse, zomwe zimapangitsa kuti mtundu wa injiniyi ukhale wokhazikika kwambiri ndipo mtengo wake ndi wotsika kwambiri kuposa ma mota ena.
Woyendetsa mota wa PM unipolar stepper amatha kuyendetsa mota yamtunduwu.
Ngati mukufuna, chonde musazengereze kulankhulana nafe.
Magawo
| Voliyumu (V) | Kukana（Ω） | Kokani mphamvu yokoka 100PPS(mN*m) | Mphamvu yodziwikiratu (mN*m) | Kutsitsa Mafupipafupi Okokera (PPS) | Ngodya ya sitepe (gawo 1-2) |
| 12 | 50 | ≥196 | ≥260 | ≥320 | 7.5°/33.3 |
| 12 | 40 | ≥200 | ≥260 | ≥350 | 7.5°/43 |
| 12 | 60 | ≥392 | ≥343 | ≥200 | 7.5°/60 |
| 12 | 70 | ≥550 | ≥600 | ≥200 | 7.5°/99 |
Chojambula cha kapangidwe: Chotulutsa chosinthika
Ma ltem osinthika
Chiŵerengero cha zida,
Voteji: 5-24V,
Chiŵerengero cha zida,
Zipangizo zamagetsi,
Chotulutsa chotuluka,
Kapangidwe ka chipewa cha injini kamasinthidwa kukhala kalembedwe kake
Za kapangidwe koyambira ka mota wa PM stepper
Makhalidwe ndi Ubwino
1. Malo olondola kwambiri
Popeza ma steppers amayenda m'njira yolondola yobwerezabwereza, amachita bwino kwambiri pakugwiritsa ntchito njira yolondola yofunikira
malo, ndi chiwerengero cha masitepe omwe injini imayenda
2. Kuwongolera liwiro mwachangu kwambiri
Kuwonjezeka kolondola kwa kayendetsedwe kumathandizanso kuti liwiro lozungulira liziyenda bwino kwambiri.
zochita zokha ndi za robotiki. Liwiro lozungulira limatsimikiziridwa ndi kuchuluka kwa ma pulses.
3. Imani kaye ndi kugwira ntchito
Ndi ulamuliro wa drive, mota imakhala ndi ntchito yotsekera (pali mphamvu yodutsa mu ma windings a mota, koma
mota sizungulira), ndipo pakadalibe mphamvu yogwira ntchito.
4. Moyo wautali ndi kusokoneza kochepa kwa maginito
Mota ya stepper ilibe maburashi, ndipo sikuyenera kusinthidwa ndi maburashi ngati brushed
Mota ya DC. Palibe kukangana kwa maburashi, komwe kumawonjezera moyo wa ntchito, kulibe magetsi, komanso kumachepetsa kusokoneza kwa maginito.
Kugwiritsa ntchito mota ya PM stepper
Chosindikizira,
Makina opangira nsalu,
Kulamulira mafakitale,
Chowunikira Malovu,
Chowunikira Magazi,
Makina Owotcherera
Zachitetezo Zanzeru
Zamagetsi Za digito
zinthu zaukhondo,
valavu yotenthetsera kutentha,
Mapaipi amadzi otentha,
Mpweya woziziritsa ndi zina zotero.
Mfundo yogwirira ntchito ya stepper motor
Kuyendetsa kwa mota ya stepper kumayendetsedwa ndi mapulogalamu. Motoka ikafunika kuzungulira, galimotoyo idzachita
Ikani ma pulse a mota ya stepper. Ma pulse awa amapereka mphamvu kwa mota ya stepper m'dongosolo lodziwika bwino, motero
zomwe zimapangitsa kuti chozungulira cha injini chizizungulira mbali inayake (mozungulira wotchi kapena mozungulira wotchi).
Dziwani kuzungulira koyenera kwa mota. Nthawi iliyonse mota ikalandira kugunda kwa mtima kuchokera kwa dalaivala, imazungulira ndi ngodya ya sitepe (yokhala ndi kuyendetsa kwa sitepe yonse), ndipo ngodya yozungulira ya mota imatsimikiziridwa ndi kuchuluka kwa ma pulses oyendetsedwa ndi ngodya ya sitepe.
Nthawi yotsogolera
Ngati tili ndi zitsanzo zomwe zilipo, titha kutumiza zitsanzozo mkati mwa masiku atatu.
Ngati tilibe zitsanzo zomwe zilipo, tiyenera kuzipanga, nthawi yopangira ndi pafupifupi masiku 20.
Pakupanga zinthu zambiri, nthawi yotsogolera imadalira kuchuluka kwa oda.
Kulongedza
Zitsanzo zimayikidwa mu siponji ya thovu ndi bokosi la pepala, lotumizidwa ndi express
Kupanga kwakukulu, ma mota amadzazidwa m'makatoni okhala ndi filimu yowonekera kunja. (kutumizidwa ndi ndege)
Ngati katunduyo watumizidwa panyanja, adzapakidwa pa ma pallet
Njira yolipira ndi nthawi yolipira
Kwa zitsanzo, nthawi zambiri timalandira Paypal kapena alibaba.
Pakupanga zinthu zambiri, timalandira malipiro a T/T.
Pa zitsanzo, timasonkhanitsa ndalama zonse tisanapange.
Pakupanga zinthu zambiri, tikhoza kulandira 50% yolipira pasadakhale tisanapange, ndikusonkhanitsa ndalama zotsala 50% tisanatumize.
Tikagwirizana pa oda nthawi zoposa 6, tikhoza kukambirana za malipiro ena monga A/S (titawonana)
Funso Lofunsidwa Kawirikawiri
1. Mfundo ya injini ya stepper:
Liwiro la mota yoyendera limayendetsedwa ndi dalaivala, ndipo jenereta ya chizindikiro mu chowongolera imapanga chizindikiro cha pulse. Mwa kulamulira kuchuluka kwa chizindikiro cha pulse chomwe chimatumizidwa, mota ikalandira chizindikiro cha pulse imasuntha sitepe imodzi (timangoganizira za step drive yonse), mutha kulamulira liwiro la mota.
2. Mitundu yosiyanasiyana ya kutentha kwa injini ya stepper:
Kuchuluka kwa kutentha komwe injini imaloledwa kumadalira kwambiri kuchuluka kwa kutchinjiriza kwamkati kwa injini. Kutchinjiriza kwamkati kudzawonongeka kokha kutentha kwambiri (kupitirira madigiri 130). Chifukwa chake, bola ngati mkati mwake simupitirira madigiri 130, motayo sidzawononga mphete, ndipo kutentha kwa pamwamba kudzakhala pansi pa madigiri 90 pamalopo. Chifukwa chake, kutentha kwa pamwamba pa mota yoyendera stepper mu madigiri 70-80 ndi kwabwinobwino. Njira yosavuta yoyezera kutentha ndi thermometer yothandiza, mutha kudziwanso mozama: ndi dzanja likhoza kukhudza masekondi opitilira 1-2, osapitirira madigiri 60; ndi dzanja likhoza kukhudza, pafupifupi madigiri 70-80; madontho ochepa amadzi amatuluka mwachangu, ndi madigiri opitilira 90.
