1.Chiistepper motor?
Stepper motors inofamba zvakasiyana pane mamwe mota. DC stepper motors inoshandisa discontinuous movement. Kune akawanda macoil mapoka mumiviri yavo, anodaidzwa kuti "phase", ayo anogona kutenderedzwa nekumisikidza chikamu chimwe nechimwe mukutevedzana. Nhanho imwe panguva.
Nekudzora mota inotsika kuburikidza nemutongi / komputa, unogona kumira zvakanaka nekumhanya chaiko. Nekuda kweiyi mukana, ma stepper motors anowanzo shandiswa zvakanyanya mumidziyo inoda kufamba chaiko.
Stepper mota dzine akawanda akasiyana saizi, maumbirwo uye magadzirirwo. Ichi chinyorwa chinonyatso kutsanangura nzira yekusarudza stepper mota zvinoenderana nezvaunoda.
2. Ndezvipi zvakanakirastepper motors?
A. Positioning-Nekuda kwekuti kufamba kwema stepper motors kwakanyatso uye kudzokororwa, anogona kushandiswa mumhando dzakasiyana-siyana dzakanyatsodzorwa zvigadzirwa, senge 3D kudhinda, CNC, kamera chikuva, nezvimwe, mamwe ma hard drive anoshandisawo nhanho Motor yekumisa musoro wekuverenga.
B. Kudzora kumhanya-Matanho chaiwo anoreva zvakare kuti iwe unogona kunyatso kudzora kumhanya kwekutenderera, kwakakodzera kuita chaizvo zviito kana robhoti kutonga.
C. Low kumhanya uye yakakwirira torque- Kazhinji, DC mota dzine yakaderera torque pakumhanya kwakaderera. Asi ma stepper motors ane yakanyanya torque pakumhanya kwakaderera, saka isarudzo yakanaka kune yakaderera-yepamusoro-chaiyo maapplication.
3. Zvakaipa zvestepper motor :
A. Kusashanda zvakanaka-Kusiyana neDC mota, kudyiwa kwema stepper motors hakuna hukama zvakanyanya nemutoro. Pavanenge vasiri kuita basa, pachine ikozvino kuburikidza, saka ivo vanowanzove nezvinetso zvekupisa, uye kushanda kwacho kunowedzera kuderera.
B. Torque pakumhanya kukuru- kazhinji torque yeinotsika mota pakumhanya kwakanyanya yakaderera pane yakaderera kumhanya, mamwe mamotor anogona achiri kugona kuita zvirinani pakumhanya kukuru, asi izvi zvinoda dhiraivha iri nani kuti uite izvi.
C. Haikwanisi kutarisa- akajairika stepper motors haagone kupindura / kuona chinzvimbo chazvino chemota, tinoidaidza "yakavhurika loop", kana iwe uchida "yakavharika loop" control, iwe unofanirwa kuisa encoder uye mutyairi, kuti iwe ugone Kutarisisa / kudzora kutenderera chaiko kwemota chero nguva, asi mutengo wakakwira zvakanyanya uye hauna kukodzera zvigadzirwa zvakajairika.
Steping Motor Phase
4. Kurongwa kwenhanho:
Kune akawanda marudzi ema stepper motors, akakodzera kune akasiyana mamiriro.
Nekudaro, mumamiriro ezvinhu akajairwa, PM motors uye hybrid stepper motors anowanzo shandiswa pasina kufunga yakavanzika server motors.
5. Saizi yemota:
Chekutanga kufunga pakusarudza mota saizi yemota. Stepper motors dzinobva pa4mm miniature motors (inoshandiswa kudzora kufamba kwemakamera muma smartphones) kuenda kumabhehemoth seNEMA 57.
Iyo mota ine torque inoshanda, iyi torque inosarudza kana inogona kusangana neyako yekuda simba remota.
Semuenzaniso: NEMA17 inowanzo shandiswa mumaprinta e3D uye midziyo midiki yeCNC, uye mahombe eNEMA mota anoshandiswa mukugadzira maindasitiri.
NEMA17 pano inoreva dhayamita rekunze remota i17 inches, inova saizi ye inch system, inova 43cm kana yashandurwa kuita masendimita.
KuChina, tinowanzo shandisa masendimita & mamirimita kuyera hukuru, kwete inches.
6. Nhamba yematanho emota:
Huwandu hwematanho per motor revolution inosarudza kugadzirisa kwayo uye kurongeka. Stepper motors vane matanho kubva pa4 kusvika ku400 per revolution. Kazhinji 24, 48 uye 200 matanho anoshandiswa.
Kururama kunowanzotsanangurwa sechiyero chedanho rega rega. Semuenzaniso, nhanho ye48-nhanho mota ndeye 7.5 madhigirii.
Nekudaro, zvipingamupinyi zvehutsanana hwepamusoro kumhanya uye torque. Panguva imwecheteyo, kumhanya kwema-high-precision motors yakaderera.
7. Giya bhokisi:
Imwe nzira yekuvandudza kurongeka uye torque ndeye kushandisa gearbox.
Semuenzaniso, 32: 1 gearbox inogona kushandura 8-nhanho mota kune 256-nhanho chaiyo mota, ichiwedzera torque ka8.
Asi kumhanya kwekubuda kunozoderedzwawo kusvika pachikamu chesere chepakutanga.
Motokari diki inogona zvakare kuwana mhedzisiro yeyakakwira torque kuburikidza neiyo yekudzikisa gearbox.
8. Shaft:
Chinhu chekupedzisira chaunofanirwa kufunga nezve nzira yekufananidza dhiraivha shaft yemota uye maitiro ekufananidza yako drive system.
Mhando dze shafts ndeidzi:
Round shaft / D shaft: Iyi mhando ye shaft ndiyo yakanyanya kuburitsa shaft, inoshandiswa kubatanidza pulleys, magiya seti, nezvimwe. Iyo D shaft inonyanya kukodzera kune yakakwira torque kudzivirira kutsvedza.
Gear shaft: Iyo inobuda shaft yemamwe mota igiya, rinoshandiswa kuenzanisa chaiyo giya system
Screw shaft: Motokari ine screw shaft inoshandiswa kugadzira mutsara actuator, uye inotsvedza inogona kuwedzerwa kuti iwane mutsara kudzora.
Ndokumbira unzwe wakasununguka kutibata nesu kana iwe uchifarira chero yeanotsika mota mota.
Nguva yekutumira: Jan-29-2022