Mota yeNEMA8 ine 20mm linear hybrid stepper ine run through lead screw shaft Mufananidzo Wakaratidzwa

Mota yeNEMA8 ine 20mm linear hybrid stepper ine shaft inoyerera nepakati pe lead screw

Tsananguro pfupi:

Nhamba yeModhero: 20C0101

Rudzi rwemota:	Mota yeHybrid stepper
Kona yedanho:	Dhigirii 1.8/danho
Nhamba yezvikamu	Mapato maviri (Bipolar)
Rudzi rwe lead screw	Tr3.5P0.31N
Kudzivirira kweCoil	20.4Ω±10%
Vheji yakayerwa	5V DC
Rated current	0.24A/chikamu

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Tsananguro

Iyi imota yeNEMA8 (20mm size) ine shaft inotenderera, inonzi non-captive shaft.
Kusiyana nemota inokwira netsoka ine shaft/D yakatenderera, shaft iyi inotenderera netsoka yakasununguka kufamba kumusoro nekudzika uku ichitenderera panguva imwe chete.
Iyi inozivikanwa semota inotsika-tsika, iyo inogona kufamba-famba zvakananga.
Kumhanya kwekufamba kwakatwasuka kunoenderana nekufamba kwenguva uye simba remuchina wesimbi.
Kune nzungu yemaoko kumashure kwemota, iyo inogona kushandiswa kutenderedza mota nemaoko kana yadzimwa, kana kuti inogona kubatanidzwa nema encoders e close loop system.

Maparamita

Nhamba yeModhero	20C0101
Dhayamita yemota	20mm (NEMA8)
Dhiraivha yemagetsi	5V DC
Kudzivirira kweCoil	20.8Ω±10%/chikamu
Nhamba yechikamu	Mapoka maviri
Kona yedanho	1.8°/danho
Rate current	0.24A/chikamu
Kusundidzira kushoma (300PPS)	2.4KG
Kureba kwematanho	0.0015mm/danho

Dhizaini Yedhizaini

Nezve lead screw

Sikuruu ye lead inoshandiswa pa linear hybrid stepper motor inowanikwa mu trapezoidal lead screws.
Semuenzaniso kune sikuruu yeTr3.5*P0.3*1N lead.
Tr zvinoreva rudzi rwetrapezoidal lead screw
P0.3 zvinoreva kuti pitch ye lead screws i0.3mm
1N zvinoreva kuti ine sikuruu ye lead yekutanga kamwe chete.
Lead screw lead=nhamba yekutanga*pitch
Saka kune screw iyi chaiyo ye lead, i 0.3mm lead.
Kona yekukwira kwemota yehybrid stepper ine 1.8 degrees padanho, izvo zvinotora matanho mazana maviri kuti itenderere kamwe chete.
Kureba kwematanho inzira yekufamba yakatwasuka inofambiswa nemota, kana ikaita danho rimwe chete.
Kana paine sikuruu ye lead ye 0.3mm, kureba kwenhanho i 0.3mm/200 nhanho=0.0015mm/nhanho

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.

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

Dhizaini yemota inogona kugadziriswa zvichienderana nezvinodiwa nemutengi zvinosanganisira:
Dhayamita yemota: tine mota ine dhayamita ye6mm, 8mm, 10mm, 15mm uye 20 mm
Kudzivirira macoil/ voltage yakayerwa: kuramba macoil kunogona kugadziriswa, uye kana simba rakawanda, voltage yakayerwa yemota yakakwira.
Dhizaini yebracket/ lead screw urefu: kana mutengi achida kuti bracket ive yakareba/pfupi, ine dhizaini yakakosha senge maburi ekuisira, inogona kugadziriswa.
PCB + tambo + chinongedzo: Dhizaini yePCB, kureba kwetambo uye nzvimbo yekubatanidza zvese zvinogadziriswa, zvinogona kutsiviwa kuita FPC kana vatengi vachida.

Nguva Yekutungamira

Kana tiine masampuli aripo, tinogona kutumira masampuli mumazuva matatu.
Kana tisina mienzaniso mudura, tinofanira kuigadzira, nguva yekugadzira inguva yemazuva makumi maviri.
Pakugadzirwa kwehuwandu, nguva yekutungamira inoenderana nehuwandu hweodha.

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Mibvunzo Inowanzo bvunzwa

1. Inguva yakareba sei yekutumira masampuli? Inguva yakareba sei yekutumira maodha makuru ekumashure?
Nguva yekuraira muenzaniso inenge mazuva gumi nemashanu, nguva yekuraira huwandu hwakawanda mazuva makumi maviri nemashanu kusvika makumi matatu.
2. Munogamuchira mabasa ekugadzirisa zvinhu here?
Tinogamuchira zvigadzirwa zvinogadzirisa. Kusanganisira parameter yemota, mhando yewaya yelead, shaft yekubuda nezvimwewo.
3. Zvinokwanisika here kuwedzera encoder kune iyi mota?
Kune mota yerudzi urwu, tinogona kuwedzera encoder pachivharo chekupfeka mota.