Stepper motors ke e 'ngoe ea li-motor tse thata ka ho fetisisa kajeno.Li na le motsamao o nepahetseng haholo, tharollo e phahameng, le motsamao o boreleli.Li-motors tsa Stepper hangata li hloka ho itlhophisa ho fihlela ts'ebetso e nepahetseng lits'ebetsong tse ikhethileng.Hangata litšobotsi tsa moralo ke lipaterone tsa stator winding, tlhophiso ea shaft, matlo a tloaelo, le li-bearings tse ikhethileng, tse etsang hore moralo le ho etsoa ha li-motors tsa stepper li be thata haholo.Enjene e ka etsoa hore e lekane ts'ebeliso, ho fapana le ho qobella kopo hore e lekane enjene, moralo o bonolo oa enjene o ka nka sebaka se fokolang.Li-motor tse nyane li thata ho theha le ho li etsa 'me hangata ha li khone ho qothisana lehlokoa le li-motors tse kholo Lefapheng la ho iketsetsa, haholo-holo lits'ebetso tse hlokang ho nepahala ho phahameng, joalo ka lipompo tse nyane, metering ea mokelikeli le taolo, li-valve tsa pinch le taolo ea sensor ea optical.Li-motor tse nyane li ka kopanngoa le lisebelisoa tsa letsoho tsa motlakase, joalo ka li-pipette tsa elektroniki, moo li-motors tsa hybrid stepper li neng li sa khonehe ho li kopanya.
Miniaturization ke bothata bo tsoelang pele liindastering tse ngata 'me e bile e' ngoe ea litloaelo tse kholo lilemong tsa morao tjena, ka litsamaiso tsa motsamao le maemo tse hlokang li-motor tse nyane, tse matla ho feta bakeng sa tlhahiso, tlhahlobo, kapa ts'ebeliso ea letsatsi le letsatsi ea laboratori.Indasteri ea makoloi esale e ntse e rala le ho aha li-motor tse nyane tsa stepper ka nako e telele, 'me li-motors tse nyane tse lekaneng hore li ka ba teng lits'ebetsong tse ngata li ntse li le sieo.Moo li-motors li leng nyane ka ho lekaneng, ha li na lintlha tse hlokahalang bakeng sa kopo, joalo ka ho fana ka torque e lekaneng kapa lebelo la ho ba le tlholisano 'marakeng.Khetho e soabisang ke ho sebelisa mochini o moholo oa li-stepper le ho hula likarolo tse ling ho potoloha, hangata ka masakaneng a khethehileng le ho kenya lisebelisoa tse ling.Taolo ea motsamao sebakeng sena se senyenyane e phephetsa haholo, e qobella baenjiniere ho sekisetsa sebopeho sa sebaka sa sesebelisoa.
Li-motor tse tloaelehileng tsa brushless DC li iphelisa ka mokhoa o hlophisitsoeng le ka mochini.Rotor e emisoa ka har'a stator ka li-caps tsa ho qetela lipheletsong tse peli.Lisebelisoa life kapa life tse hlokang ho hokahanngoa hangata li koalloa ka likheo tsa ho qetela, tse nkang 50% ea bolelele ba enjene habonolo.Li-motor tse se nang foreimi li fokotsa litšila le ho fokotseha ka ho felisa tlhoko ea li-brackets tse ntseng li eketseha, lipoleiti kapa li-brackets, 'me litšehetso tsohle tsa meralo le tsa mochini tse hlokoang ke moralo li ka kopanngoa ka kotloloho ho enjene.Molemo oa sena ke hore stator le rotor li ka kopanngoa ka mokhoa o tsitsitseng tsamaisong, ho fokotsa boholo ntle le ho etsa sehlabelo.
Miniaturization ea li-motors tsa stepper ke phephetso.Ts'ebetso ea enjene e amana ka kotloloho le boholo ba eona.Ha boholo ba foreimi bo fokotseha, ho joalo le ka sebaka sa li-magnets tsa rotor le windings, tse sa ameng feela palo e kholo ea torque e fumanehang, empa hape e tla ama lebelo la motlakase oa motlakase.Boiteko bo bongata ba ho etsa NEMA6 size hybrid stepper motor nakong e fetileng bo hlolehile, ka hona ho bonts'a hore boholo ba foreimi ea NEMA6 bo nyane haholo ho fana ka ts'ebetso efe kapa efe ea bohlokoa.Ka ho sebelisa boiphihlelo mabapi le moralo oa moetlo le boiphihlelo lithutong tse 'maloa, indasteri ea makoloi e khonne ho atleha ho theha theknoloji ea hybrid stepper motor e hlolehileng libakeng tse ling.e fumanehang torque e matla, empa hape e fana ka boemo bo phahameng ba ho nepahala. Enjene e tloaelehileng ea makenete e sa feleng e na le mehato e 20 ka phetohelo ka 'ngoe, kapa angle ea mohato ea likhato tse 18, 'me e nang le enjene ea 3.46 degree, e khona ho fana ka makhetlo a 5,7 ho feta qeto.Qeto ena e phahameng e fetolela ka kotloloho ho nepahala ho holimo, ho fana ka enjene ea Hybrid stepper.Ha e kopantsoe le phetoho ena ea angle ea mohato, le moralo o tlase oa inertia rotor, enjene e khona ho fihlela ligrama tse fetang 28 tsa torque e matla ka lebelo le atamelang 8,000 rpm, e fana ka ts'ebetso e ts'oanang ea lebelo ho enjene e tloaelehileng ea brushless DC.Ho eketsa sekhahla sa mohato ho tloha ho likhato tse tloaelehileng tsa 1.8 ho ea ho likhato tse 3.46 ho ba lumella ho finyella hoo e batlang e le habeli torque e ts'oereng ea meralo e haufi ka ho fetisisa ea tlholisano, 'me ho fihla ho 56 g/in, torque e ts'oereng e batla e lekana ka boholo (ho fihlela ho 14 g / ka) makhetlo a mane ho feta a tloaelehileng a sa feleng magnet stepper Motors.
Li-motors tsa Micro stepper li ka sebelisoa liindastering tse fapaneng tse hlokang sebopeho se kopaneng ha li ntse li boloka maemo a holimo, haholo indastering ea bongaka, ho tloha likamoreng tsa maemo a tšohanyetso ho isa betheng ea mokuli ho ea ho lisebelisoa tsa laboratori, li-motor tse nyane li na le litšenyehelo tse ngata.hodimo.Hona joale ho na le thahasello e kholo ho li-pipette tse tšoaroang ka letsoho.Li-motors tsa Micro stepper li fana ka qeto e phahameng e hlokahalang bakeng sa phepelo e nepahetseng ea lik'hemik'hale.Li-motor tsena li fana ka torque e phahameng le boleng bo holimo.Bakeng sa lab, enjene e nyane ea stepper e fetoha letšoao la boleng.Boholo ba komporo bo etsa hore mochini o monyane oa stepper e be tharollo e phethahetseng, ebang ke letsoho la robotiki kapa sethala se bonolo sa XYZ, li-motors tsa stepper li bonolo ho sebelisana 'me li ka fana ka ts'ebetso e bulehileng kapa e koetsoeng.
Nako ea poso: Aug-05-2022 
