Kunyangwe iyo mainstream motor drive nzira pamusika yakavakirwa paServo motors inonyanyo shandiswa, asi mune mamwe mamiriro, mabhenefiti ema stepper motors akakura kwazvo kupfuura aya eservo motors, saka zvinodikanwa kuti mainjiniya emagetsi anzwisise stepper motors, saka chinyorwa ichi chichakurukura nezvekushanda musimboti, kupatsanura uye hunhu hwe stepper motors zvakadzama.
Stepper mota imhando ye induction mota. Nheyo yayo yekushanda ndeye kushandisa dhizaini yemagetsi kuronga iyo DC dunhu kuti ipe simba nekugovana-nguva. Iyo yakawanda-phase sequence inodzora ikozvino. Uchishandisa iyi yazvino kupa simba kune inotsika mota, iyo stepper mota inogona kushanda zvakajairwa. Iyo inguva-kugovera magetsi emagetsi eiyo stepper mota.
Kunyangwe ma stepper motors ave achishandiswa zvakanyanya, stepper motors haana kufanana akajairwaDC mota,uyeAC motadzinoshandiswa zvakajairika. Inofanira kushandiswa nehurongwa hwekutonga hunoumbwa nekaviri ring pulse signal, power drive circuit, etc. Nokudaro, hazvisi nyore kushandisa zvakanaka stepper motors. Zvinosanganisira ruzivo rwakawanda rwehunyanzvi semichina, mota, zvemagetsi nemakombuta.
Se actuator, stepper mota ndechimwe chezvinhu zvakakosha zve mechatronics uye inoshandiswa zvakanyanya muakasiyana siyana ekutonga masisitimu.Nekuvandudzwa kwemicroelectronics uye tekinoroji yekombuta, kudiwa kwema stepper motors kuri kuwedzera zuva nezuva, uye anoshandiswa munzvimbo dzakasiyana dzehupfumi hwenyika.
Iwo anonyanya kushandiswa anotsika mota anosanganisira reactive stepping motors (VR), anogara magineti anotsika mota (PM), mahybrid stepping motors (HB), uye single-phase stepping motors.
Permanent magineti stepper mota:
Iyo inogara magineti inotsika mota inowanzoita maviri-chikamu, torque uye vhoriyamu idiki, uye kona yekutsika inowanzo 7.5 madhigirii kana 15 madhigirii; iyo inogara magineti inotsika mota ine hombe yekubuda torque.Dynamic performance yakanaka, asi nhanho yekona yakakura.
Reactive stepper motors:
Iyo reactive stepping mota inowanzoita matatu-chikamu, iyo inogona kuwana yakakura torque kubuda. Iyo yekutsika kona inowanzo 1.5 madhigirii, asi ruzha uye kuzunguza kwakakura kwazvo. Iyo rotor magineti routing yeiyo reactive stepping mota inogadzirwa neyakapfava magineti zvinhu. Kune akawanda-chikamu ndima windings anoshandisa shanduko mupermeance kugadzira torque.
Iyo reactive stepping mota ine yakapusa dhizaini, yakaderera mutengo wekugadzira, diki nhanho kona, asi yakashata kuita kwayo.
Hybrid stepper mota:
Hybrid stepping mota inosanganisa zvakanakira reactive uye zvechigarire magineti stepping motors. Iine diki nhanho angle, yakakura kubuda uye yakanaka dynamic performance. Parizvino ndiyo yakanyanya kuita inotsika mota. Inonziwo zvachose magineti induction. Iyo sub-steping mota yakakamurwa kuita maviri-chikamu uye shanu-chikamu: maviri-chikamu nhanho angle ndeye 1.8 madhigirii, uye mashanu-chikamu anotsika angle anowanzo 0.72 madhigirii. Rudzi urwu rwekutsika mota ndiyo inonyanya kushandiswa.
Nguva yekutumira: Oct-31-2022