NEMA34 86mm linear hybrid stepper motor external drive high thrust Chithunzi Chowonetsedwa

NEMA34 86mm mota yoyenda molunjika yosakanikirana ya stepper yoyendetsa kunja yothamanga kwambiri

Kufotokozera Kwachidule:

Nambala ya Chitsanzo: SM86C0905

Mtundu wa injini:	Injini yoyendera ma stepper ya Hybrid
Ngodya ya sitepe:	Digiri 1.8/sitepe
Chiwerengero cha magawo	Magawo awiri (Bipolar)
Mtundu wa screw wa lead	Tr15.875P3.1754N
Kukana koyiloe	1.6Ω±10%
Voltage yovotera	5V DC
Yoyesedwa panopa	3.12A/gawo

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera

Mota ya NEMA 34 hybrid stepper ili ndi kukula kwa 86mm.
Komanso ndi mota ya external drive linear stepper yokhala ndi lead screw shaft ya 135mm kutalika pamwamba, komanso yokhala ndi pulasitiki/slide yomwe imakwanira.
Nambala ya chitsanzo cha screw ndi: Tr15.875*P3.175*4N
Kupinga kwa screw ya lead ndi 3.17mm, ndipo ili ndi ma startup anayi, kotero lead = start number*lead screw pitch=4 * 3.175mm=12.7mm
Kotero kutalika kwa sitepe ya mota ndi: 12.7mm/200steps=0.0635mm/step
Tilinso ndi mitundu ina ya zomangira za lead zomwe mungasankhe, zimatengera zomwe kasitomala akufuna pa mphamvu ya injini komanso liwiro lake.

Magawo

Nambala ya Chitsanzo	SM86C0905
M'mimba mwake wa injini	86mm (NEMA34)
Voliyumu yoyendetsa	5V DC
Kukana kwa koyilo	1.6Ω±10%/gawo
Chiwerengero cha gawo	Magawo awiri(kuvutika maganizo)
Ngodya ya sitepe	1.8°/sitepe
Mlingo wamakono	3.12A/gawo
Kuthamanga kochepa (300PPS)	50KG
Utali wa sitepe	0.0635mm/sitepe

Chizindikiro cha kutsogolera

Mtundu wa screw wa lead	Chokulungira cha Trapezoidal
Nambala ya Model screw ya lead	Tr15.875P3.1754N
M'mimba mwake wakunja	15..875 mm
Mtsogoleri	12.7mm
Kuyamba	4
Kuyimba	3.175mm
Utali wa sitepe	0.0635mm/sitepe

Chojambula Chapangidwe

Zokhudza screw ya lead

Chokulungira cha lead chomwe chimagwiritsidwa ntchito pa mota ya hybrid stepper chimakhala mu screw ya lead ya trapezoidal.
Mwachitsanzo pa screw ya Tr3.5*P0.3*1N lead.
Tr imatanthauza mtundu wa screw ya trapezoidal lead
P0.3 imatanthauza kuti pitch ya lead screw ndi 0.3mm
1N imatanthauza kuti ndi screw ya single start lead.
Chokulungira cha lead = nambala yoyambira * phula
Kotero pa screw yeniyeni iyi, ndi lead ya 0.3mm.
Ngodya ya stepper ya mota ya hybrid stepper ndi madigiri 1.8 pa sitepe, zomwe zimatenga masitepe 200 kuti zizungulire kamodzi.
Kutalika kwa sitepe ndi kayendedwe kolunjika komwe injini imapanga, ikatenga sitepe imodzi.
Pa screw ya lead ya 0.3mm, kutalika kwa sitepe ndi 0.3mm/200 sitepe=0.0015mm/sitepe

Kapangidwe koyambira ka ma mota a NEMA stepper

Kugwiritsa ntchito mota ya Hybrid stepper

Chifukwa cha mphamvu ya injini ya hybrid stepper (masitepe 200 kapena 400 pa kuzungulira), imagwiritsidwa ntchito kwambiri pa ntchito zomwe zimafuna kulondola kwambiri, monga:
Kusindikiza kwa 3D
Kulamulira mafakitale (CNC, makina opukutira okha, makina opangira nsalu)
Zipangizo zamakompyuta
Makina opakira
Ndi machitidwe ena odziyimira okha omwe amafunikira kulamulira kolondola kwambiri.

Makasitomala ayenera kutsatira mfundo ya "kusankha ma stepper motors kaye, kenako kusankha dalaivala kutengera ma stepper motors omwe alipo kale"
Ndibwino kuti musagwiritse ntchito njira yoyendetsera galimoto yonse poyendetsa mota yoyendera yosakanikirana, ndipo kugwedezeka kumakhala kwakukulu mukayendetsa galimoto yonse.
Mota ya Hybrid stepper ndiyoyenera kwambiri pamasewera otsika liwiro. Tikupangira kuti liwiro lisapitirire 1000 rpm (6666PPS pa madigiri 0.9), makamaka pakati pa 1000-3000PPS (ma digiri 0.9), ndipo ikhoza kulumikizidwa ndi gearbox kuti ichepetse liwiro lake. Motayo imagwira ntchito bwino kwambiri komanso phokoso lochepa pafupipafupi yoyenera.
Chifukwa cha zifukwa zakale, mota yokhala ndi voteji ya 12V yokha ndi yomwe imagwiritsa ntchito 12V. Voltage ina yovomerezeka pakupanga kapangidwe si voteji yoyenera kwambiri pagalimoto. Makasitomala ayenera kusankha voteji yoyenera yoyendetsera ndi dalaivala woyenera kutengera zomwe akufuna.
Ikagwiritsidwa ntchito mota ndi liwiro lalikulu kapena katundu wambiri, nthawi zambiri siimayamba ndi liwiro logwira ntchito mwachindunji. Tikupangira kuti pang'onopang'ono muwonjezere ma frequency ndi liwiro. Pazifukwa ziwiri: Choyamba, motayo sitaya masitepe, ndipo chachiwiri, imatha kuchepetsa phokoso ndikuwonjezera kulondola kwa malo.
Mota siyenera kugwira ntchito pamalo ogwedera (osakwana 600 PPS). Ngati iyenera kugwiritsidwa ntchito pang'onopang'ono, vuto la kugwedera lingachepe posintha magetsi, mphamvu yamagetsi kapena kuwonjezera damping.
Pamene mota ikugwira ntchito pansi pa 600PPS (madigiri 0.9), iyenera kuyendetsedwa ndi mphamvu yamagetsi yaying'ono, inductance yayikulu komanso mphamvu yamagetsi yochepa.
Pa katundu wokhala ndi nthawi yayikulu ya inertia, mota yayikulu iyenera kusankhidwa.
Ngati pakufunika kulondola kwambiri, zitha kuthetsedwa powonjezera gearbox, kuwonjezera liwiro la injini, kapena kugwiritsa ntchito divisionionation driving. Komanso mota ya magawo 5 (unipolar motor) ingagwiritsidwe ntchito, koma mtengo wa makina onse ndi wokwera mtengo, kotero sigwiritsidwa ntchito kawirikawiri.
Kukula kwa mota ya stepper:
Pakadali pano tili ndi ma mota a 20mm(NEMA8), 28mm(NEMA11), 35mm(NEMA14), 42mm(NEMA17), 57mm(NEMA23), 86mm(NEMA34). Tikukulimbikitsani kuti muyambe mwasankha kukula kwa mota, kenako mutsimikizire zina, mukasankha mota ya hybrid stepper.

Utumiki wosintha zinthu

Kapangidwe ka injini kakhoza kusinthidwa kutengera zomwe kasitomala akufuna kuphatikizapo:
M'mimba mwake mwa injini: tili ndi mainchesi 6mm, 8mm, 10mm, 15mm ndi 20 mm.
Kukana kwa coil/ voteji yovomerezeka: kukana kwa coil kumatha kusinthidwa, ndipo ndi kukana kwakukulu, voteji yovomerezeka ya injini imakhala yokwera.
Kapangidwe ka bulaketi/ kutalika kwa sikuru ya lead: ngati kasitomala akufuna kuti bulaketi ikhale yayitali/yaifupi, yokhala ndi kapangidwe kapadera monga mabowo oikira, imatha kusinthidwa.
PCB + zingwe + cholumikizira: Kapangidwe ka PCB, kutalika kwa chingwe ndi malo olumikizira zonse zimatha kusinthidwa, zitha kusinthidwa kukhala FPC ngati makasitomala angafune.

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.

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)

FAQ

1. Kodi nthawi yotumizira zitsanzo nthawi zambiri imakhala yayitali bwanji? Kodi nthawi yotumizira maoda akuluakulu a back-end ndi yayitali bwanji?
Nthawi yotsogolera ku oda ya chitsanzo ndi pafupifupi masiku 15, nthawi yotsogolera ku oda yochuluka ndi masiku 25-30.
2. Kodi mumalandira ntchito zomwe zimaperekedwa ndi kasitomala?
Timalandira zinthu zomwe zimasinthidwa kukhala makonda. Kuphatikizapo gawo la injini, mtundu wa waya wotsogola, shaft yotuluka ndi zina zotero.
3. Kodi n'zotheka kuwonjezera cholembera ku injini iyi?
Pa mota yamtunduwu, tikhoza kuwonjezera encoder pa chivundikiro cha mota.

Funso Lofunsidwa Kawirikawiri

1. Kodi pali kusiyana kotani pakati pa mawaya a bipolar ndi unipolar a ma stepper motors?
Ma stepper motors okhala ndi ma bipolar connections amagwiritsa ntchito njira yoyendetsera pomwe mphamvu imayenda mbali zonse ziwiri mu winding imodzi (bipolar drive).
Mota ya stepper yokhala ndi podi imodzi ili ndi payipi yapakati ndipo imagwiritsa ntchito njira yoyendetsera yomwe mphamvu nthawi zonse imayenda mbali imodzi mozungulira (podi imodzi).

2. Stepper motor mu start-stop operation mode sangathe kuyambitsa zifukwa ndi njira zogwirira ntchito
a.load ndi yayikulu kwambiri: cholakwika posankha mota, sankhani kukula kwakukulu kwa mota.
b.frequency ndi yokwera kwambiri: chepetsani ma frequency
Ngati mota ikugwedezeka mmbuyo ndi mtsogolo, kapena mphamvu yake ndi yaying'ono kwambiri, zomwe zikusonyeza kuti pali kuwonongeka kwa gawo, kapena dera losweka: sinthani kapena konzani motayo
d. Mphamvu yamagetsi ya gawo sikokwanira: Wonjezerani mphamvu yamagetsi ya gawo, makamaka pa masitepe oyamba oyambira

3. Zifukwa ndi njira zothetsera mavuto a ma stepper motors omwe amathamanga kwambiri koma amasiya kuzungulira akafika pa liwiro lokhazikika.
Chifukwa: Mota ya stepper ikuyenda pamlingo wake ndipo imayima chifukwa cha kuthamanga kwambiri. Rotor imagwedezeka ndipo imayenda mosasunthika.
Yankho.
①Chepetsani kuthamanga, mwachitsanzo sankhani kuthamanga kotsika kapena gwiritsani ntchito milingo iwiri yosiyana yothamanga, yapamwamba pachiyambi ndi yotsika pafupi ndi liwiro lalikulu.
②Onjezani mphamvu ya mphamvu
③Onjezani chida choziziritsira mpweya kumbuyo kwa shaft, koma izi zimawonjezera kufooka kwa rotor
④Tengani ulendo wogawa magawo