Izinjini ze-stepper ezihleliweziwuhlobo oludumile lokunciphisa isivinini, okuhlukile okungu-12V kuvame kakhulu. Le ngxoxo izohlinzeka ngokubheka okujulile kuma-motor stepper, ama-reducers, nama-motor gear e-stepper, kuhlanganise nokwakhiwa kwawo. Ama-Stepper motors ayisigaba se-sensor motor esebenza ngokuguqula amandla amanje aqondile abe yi-polyphase, yamanje elawulwa ngokulandelana kusetshenziswa isekethe ye-elekthronikhi. Le nqubo ivumela i-stepper motor ukuthi isebenze. Umshayeli, osebenza njengesilawuli esilandelanayo sezigaba eziningi, unikezela ngomthombo wamandla ophelelwe yisikhathi ku-stepper motor.
Ama-Stepper motors angama-open-loop control motors aguqula amasiginali kagesi abe yi-angular noma i-linear displacement. Njenge-actuator eyinhloko ezinhlelweni zesimanje zokulawula idijithali, aziswa ngokunemba kwawo. Ijubane lemoto kanye nendawo yokugcina kunqunywa imvamisa kanye nenani lama-pulses esignali, okuhlala kungathinteki izinguquko emthwalweni. Uma umshayeli wesitebhisi ethola isignali ye-pulse, ikhuthaza i-stepper motor ukuthi ijikeleze nge-engeli emisiwe, ebizwa ngokuthi "i-angle yesinyathelo," ihamba ngezinyathelo eziqondile, ezikhuphukayo.
Izinciphisi zingamayunithi azimele ahlanganisa igiya, izikelemu, kanye nokudluliselwa okuhlanganisiwe kwegiya-worm ngaphakathi kwekesi eliqinile. Zivame ukusetshenziselwa ukunciphisa isivinini phakathi kwezingxenye zokuqala ezihambayo kanye nemishini yokusebenza. Isinciphisi sivumelanisa isivinini nokudluliswa kwetorque phakathi komthombo wamandla nomshini osebenzayo. Kusetshenziswa kabanzi kuimishini yesimanje, athandwa kakhulu ngezicelo ezidingayoisivinini esiphansi, ukusebenza kwetorque ephezulu. Isinciphisi sifinyelela ekunciphiseni isivinini ngokufaka igiya elikhudlwana ku-shaft okukhiphayo ngegiya elincane ku-shaft yokufaka. Amapheya amagiya amaningi angase asetshenziselwe ukuthola isilinganiso esifiselekayo sokunciphisa, ngesilinganiso sokudlulisela esichazwa isilinganiso sokubala kwamazinyo samagiya ahilelekile. Umthombo wamandla wesinciphisi ungasuka ku-DC motor uye ku-stepper motor, i-coreless motor, noma i-micro motor, enamadivayisi anjalo abuye abizwe ngokuthi ama-DC gear motors, ama-stepper gear motors, ama-coreless gear motors, noma ama-micro gear motors.
I-geared stepper motor iyinhlangano ye-reducer kanye ne-motor. Nakuba injini ikwazi ukwenza isivinini esikhulu ngetorque ephansi futhi ikhiqize inertia ebalulekile yokunyakaza, indima yokunciphisa ijubane ukwehlisa lesi sivinini, ngaleyo ndlela kwandise i-torque nokunciphisa inertia ukuze ihlangabezane nemingcele yokusebenza edingekayo.
Ngaso sonke isikhathi uma kunoshintsho lwesignali, injini ijika i-engeli engaguquki, okwenza amamotho anyathela abe usizo ikakhulukazi ezimeni ezidinga ukuma okunembile. Cabanga njeimishini yokuthengisasibona yonke indawo: basebenzisa ama-stepper motors ukulawula ukukhishwa kwezinto, baqinisekise ukuthi into eyodwa kuphela ewa ngesikhathi.
I-Sinbad Motoriyaziqhayisa iminyaka engaphezu kweshumi yobuchwepheshe embonini yezimoto zegiya le-stepper, enikeza amaklayenti uxhaxha olubanzi lwedatha yesibonelo semoto yangokwezifiso. Ngaphezu kwalokho, inkampani inekhono ekuhlanganiseni ama-gearbox eplanethi anemba anezilinganiso zokunciphisa ezenziwe ngendlela efanele noma ama-encoder afanayo ukuze injiniyela ngokushesha izixazululo zokudlulisa izinto ezincane eziqondaniswe ngokuphelele nezidingo zamakhasimende.
Empeleni, ama-stepper motors anikeza ukulawula ubude bokunyakaza nesivinini. Umehluko phakathi kwamamotho anyathelayo kanye namamotho agxiliwe asezitebhisini usekhonweni lesitebhisi sokugcina isivinini esingaguquki nokubamba isikhathi, okuvumela ukumiswa kobude besikhathi kanye nesivinini sokuzungeza. Ngakolunye uhlangothi, ijubane le-geared stepper motor linqunywa isilinganiso sokunciphisa, alishintsheki, futhi linesivinini esikhulu ngokwemvelo. Ngenkathi ama-stepper motors ebonakala nge-torque ephansi, ama-geared stepper motors aqhosha nge-torque ephezulu.
Umhleli: Carina
Isikhathi sokuthumela: Apr-19-2024
