Mota yeNEMA 14 stepper ine 35mm planetary gearbox stepper ine kunyatsojeka
Tsananguro
Iyi imota ye planetary gearbox stepper ine magadzirirwo akanyatsogadzirwa yakagadzirwa kubva kumota dze 35mm (NEMA14) square hybrid stepper uye ma planetary gearboxes ane cylindrical.
Kureba kwemota yechigadzirwa ichi kunowanzova pakati pe32.4 ne56.7mm, uye kureba kwakakosha kunogona kugadziriswa. Kureba kwacho, ndiko kuwedzera kwesimba remota.
Pamusoro pezvo, kune sarudzo mbiri dze stepping angle yemota: 0.9 degrees uye 1.8 degrees, nepo stepping angle yakajairika iri 1.8 degrees.
Mabhokisi ekuderedza anowanikwawo muzviyero zvakasiyana-siyana zvekumhanya kubva pa3.71 kusvika 3729.5. Mabhokisi ekuderedza ane zviyero zvakasiyana zvekumhanya ane matanho akasiyana egiya uye zvechokwadi kureba kwakasiyana, kureba kunowedzera kushanda zvakanaka.
Sezvo kushanda zvakanaka kwe torque yekutumira kuchisiyana zvichienderana nehuwandu hwematanho egiya mubhokisi regiya, zvinhu zvikuru zvakaita senzvimbo yekuungana, kumhanya kunodiwa uye torque zvinofanirwa kutariswa kutanga pakusarudza mota nebhokisi regiya. Kana mota yasangana nezvinodiwa izvi zvese, inogona kutanga yave nehukuru hwayo uye zvinhu zvakanangana zvakaita sekubatanidza kubuda uye chimiro chemubato wekubuda zvinogona kutariswa.
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Maparamita
| Magiredhi ezvishandiso | Kushanda zvakanaka | Kureba kwebhokisi regiya | Chiyero chegiya chesarudzo |
| 1 | 90% | 32.4 | 3.71:1, 5.181:1 |
| 2 | 80% | 37.2 | 13.761:1,19.221:1, 26.831:1 |
| 3 | 72% | 43.5 | 51:1, 71.30:1, 99.55:1, 138.99:1 |
| 4 | 65% | 50.4 | 189.45:1,264.52:1,369.32:1,515.66:1,719.98:1 |
| 5 | 58% | 56.7 | 981.35:1,1370.2:1, 1913.1:1,2671:1, 3729.5:1 |
Dhizaini Yedhizaini
Torque yemotokari vs kumhanya kwekutyaira (pps)
Nezve mota yehybrid stepper
Mota dzeHybrid stepper dzine chimiro chesikweya, uye mota yestepper inogona kuzivikanwa nechimiro chayo chekunze chakasiyana.
Mota yehybrid stepper ine kona ye1.8°step angle(200 step/revolution) kana kona ye0.9°step (400 steps/revolution). Kona yedanho inotsamirwa nenhamba yemazino pa rotor's laminations.
Kune nzira dzakasiyana dzekutumidza mota yehybrid stepper
Nechikamu cheMetric (chikamu: mm) kana nechikamu cheImperial (chikamu: inch)
Semuenzaniso, mota ye42mm = mota yestepper ine 1.7 inch.
Saka mota ye42mm inogonawo kunzi mota yeNEMA 17.
Tsananguro yezita remota yehybrid stepper
Semuenzaniso, mota ye 42HS40 stepper:
42 zvinoreva kuti saizi yacho i42mm, saka imota yeNEMA17.
HS zvinoreva mota yeHybrid Stepper.
40 zvinoreva kuti kukwirira kwayo imota ye40mm.
Tine urefu hwakasiyana hwekuti vatengi vasarudze, kana mota yakakura, ine torque yakakwira, huremu hwakakura, uye mutengo wakakwira.
Heino chimiro chemukati chemota ye hybrid stepper yakajairika.
Chimiro chikuru chemota dzeNEMA stepper
Kushandiswa kweHybrid stepper motor
Nekuda kwe resolution yepamusoro yemota dzehybrid stepper (200 kana 400 steps per revolution), dzinoshandiswa zvakanyanya pakushandisa zvinoda kunyatsogadzirwa, zvakaita se:
Kudhinda kwe3D
Kudzora kwemaindasitiri (CNC, muchina wekugaya otomatiki, michina yemachira)
Zvishandiso zvemakombiyuta
Muchina wekurongedza
Uye mamwe masisitimu e otomatiki anoda kudzora kwakanyatsojeka.
Zvinyorwa nezve mota dzehybrid stepper
Vatengi vanofanira kutevedzera musimboti wekuti "sarudza mota dzestepper kutanga, wozosarudza mutyairi zvichibva pane mota dzestepper dziripo"
Zvakanakisa kusashandisa nzira yekutyaira ine nhanho yakazara kutyaira mota ine nhanho dzakasanganiswa, uye vibration yacho yakakura kana uchityaira nenhanho yakazara.
Mota yeHybrid stepper inonyanya kukodzera zviitiko zvinomhanya zvishoma. Tinokurudzira kuti kumhanya kusapfuure 1000 rpm (6666PPS pa 0.9 degrees), zviri nani pakati pe1000-3000PPS (0.9 degrees), uye inogona kubatanidzwa nebhokisi remagiya kuti ideredze kumhanya kwayo. Mota iyi inoshanda zvakanyanya uye ine ruzha rwakaderera pafrequency yakakodzera.
Nekuda kwezvikonzero zvekare, mota ine voltage ye12V chete ndiyo inoshandisa 12V. Mamwe magetsi akayerwa padhizaini yedhizaini haasi iwo chaiwo akakodzera mota iyi. Vatengi vanofanira kusarudza voltage yekutyaira yakakodzera uye mutyairi akakodzera zvichienderana nezvavanoda.
Kana mota ichishandiswa nekumhanya kwakanyanya kana mutoro wakakura, kazhinji haitangi nekumhanya kwekushanda zvakananga. Tinokurudzira kuwedzera frequency nekumhanya zvishoma nezvishoma. Nezvikonzero zviviri: Chekutanga, mota hairasike matanho, uye chechipiri, inogona kuderedza ruzha uye kuvandudza kurongeka kwenzvimbo.
Mota haifanirwe kushanda munzvimbo ine vibration (iri pasi pe600 PPS). Kana ichifanira kushandiswa nekumhanya kunonoka, dambudziko re vibration rinogona kuderedzwa nekuchinja voltage, current kana kuwedzera damping.
Kana mota ichishanda pasi pe600PPS (0.9 degrees), inofanira kufambiswa nemagetsi madiki, inductance yakakura uye voltage yakaderera.
Kune mitoro ine nguva yakakura yekusaita zvakanaka, mota yakakura inofanira kusarudzwa.
Kana zvichidikanwa kunyatsoita zvinhu nemazvo, zvinogona kugadziriswa nekuwedzera gearbox, kuwedzera kumhanya kwemota, kana kushandisa divisionition driving. Uyewo mota ine maphase mashanu (unipolar motor) inogona kushandiswa, asi mutengo wesystem yese unodhura, saka haiwanzo shandiswa.
Saizi yemota yestepper
Parizvino tine mota dze hybrid stepper dze 20mm(NEMA8), 28mm(NEMA11), 35mm(NEMA14), 42mm(NEMA17), 57mm(NEMA23), 86mm(NEMA34). Tinokurudzira kutanga waona saizi yemota, wobva wasimbisa mamwe ma parameter, paunosarudza mota ye hybrid stepper.
Basa rekugadzirisa zvinhu
Tinopa sevhisi yekugadzirisa mota kusanganisira nhamba yewaya ye lead (4waya/6waya/8waya), kuramba tambo, kureba kwewaya neruvara, uye tine urefu hwakasiyana-siyana hwekuti vatengi vasarudze.
Shaft inobuda nguva dzose iD shaft, kana vatengi vachida lead screw shaft, tinopa sevhisi yekugadzirisa pane lead screws, uye unogona kugadzirisa mhando yelead screws nehurefu hweshaft.
Mufananidzo uri pazasi apa imota yehybrid stepper ine sikuruu yetrapezoidal lead.
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