Enjene ea stepper ke mofuta o tloaelehileng oa enjene e nang le bokhoni ba ho potoloha pele le ho khutlela morao. Ho fetola lithapo ho bolela ho fetola khokahanyo ea matla ea enjene ea stepper e le hore e fetole tsela eo e tsamaeang ka eona. Ho na le mekhoa e mengata e fapaneng ea ho fetola lithapo, 'me e' ngoe ea mekhoa e tloaelehileng ea ho fetola lithapo e tla hlalosoa ka botlalo ka tlase.
Enjene ea stepper ke mofuta o ikhethileng oa enjene e ka bilikang ka lebelo le behiloeng. E ka fetisetsoa pele le ho khutlela morao ka ho fetola polarity ea phepelo ea motlakase kapa tataiso ea phallo ea hona joale. Enjene ea stepper hangata e na le likhoele tse peli kapa tse nne, moo khoele ka 'ngoe e khannoang ke motlakase.
Molao-motheo oa mokhoa oa ho fetola mohala ke ho fetola tatellano ea phallo ea hona joale ka li-coil, le ho fetola tataiso ea motsamao oa mochini oa stepper ka ho kenya likhoele ka tatellano e fapaneng. Mokhoa o tloaelehileng oa ho fetola lithapo ka mochini o nang le terata e mene o hlalosoa ka botlalo ka tlase.
Ntlha ea pele, hoa hlokahala ho utloisisa tatellano eo li-coil tsa stepper motor li hlophisitsoeng ka eona. Hangata li-motors tsa Stepper li na le likhoele tse peli tse bapileng, e 'ngoe le e 'ngoe e na le terminal. Ka koloing e nang le litepisi tse 'nè, ho na le li-coil tse peli, tse bitsoang coil "A" le coil "B". Khoele ka 'ngoe e na le li-terminals tse peli tse ngotsoeng "A1", "A2" le "B1", "B2". Litheminale tsena li tla hokeloa phepelong ea motlakase ho kenya enjene.
Mokhoeng ona oa ho chencha lithapo, re tla sebelisa lithapo tse peli tsa motlakase, tse ngotsoeng "Vcc" le "Gnd" ho khanna koloi ea stepper. Hangata li-motors tsa Stepper li hloka molaoli (joalo ka mokhanni kapa microcontroller) ho laola khokahano ea matla.
Mohato oa 1: Hokela "A1" ho "Vcc" le "A2" ho "B1". Tabeng ena, mohala oa phepelo ea motlakase o tjena: "Vcc" - "A1" - "A2" - "B1" - "Gnd". -Ntlo".
Mohato oa 2: Hokela "B2" ho "Vcc" 'me u hakolle "A1". Mothating ona, khokahano ea phepelo ea motlakase e tjena: "Vcc" - "B2" - "A2" - "B1" - "Gnd". -Ntlo".
Mohato oa 3: Hokela "A2" ho "Vcc" 'me u hakolle "B1". Mothating ona, khokahano ea phepelo ea motlakase e tjena: "Vcc" - "B2" - "A2" - "Gnd".
Mohato oa 4: Hakolla "B2" 'me u hokela hape "A2" le "A1". Nakong ena, lisebelisoa tsa motlakase li tjena: "Vcc" - "A1" - "Gnd".
Ka ho hokahanya thapo ea matla ho ea ka mehato e ka holimo, ho potoloha ho ea pele le ka morao ha mochine oa stepper ho ka phethahala. Ntlha ea pele, hoa hlokahala ho etsa bonnete ba hore thapo ea motlakase e hokahane ka nepo ho qoba lipotoloho tse khutšoane le lits'enyehelo tse ling ho potoloho ea motlakase. Hape hoa hlokahala ho etsa bonnete ba hore thapo ea matla e ka fana ka hona joale e lekaneng ho khanna koloi ea stepper.
Ke habohlokoa ho hlokomela hore mokhoa oa ho fetola terata bakeng sa li-motors tsa stepper o ka fapana ho itšetlehile ka mofuta o itseng oa motlakase le moetsi. Ka hona, ha o sebelisa mochine o tsamaeang ka maoto, ho kgothaletswa hore o bue ka buka ya tekheniki ea koloi kapa litaelo tsa moetsi ho netefatsa hore ho sebelisoa mokhoa o nepahetseng oa ho fetola mohala.
Ho akaretsa, mokhoa oa ho fetola terata ea stepper motor ke mokhoa oa ho ea pele le ho khutlisetsa morao ho potoloha ha koloi ka ho fetola tatellano ea likhokahano tsa hajoale ho likhoele. Ka ho hokahanya lithapo tsa motlakase ka litsela tse fapaneng, tatellano eo li-coil tsa motor stepper li kenngoeng ka eona li ka fetoloa, ka hona ho fetola tsela ea ho sisinyeha ha enjene. Ha o etsa ts'ebetso ea ho fetola terata ea stepper motor, ho hlokahala hore u bale ka hloko buka ea tekheniki ea enjene kapa litaelo tsa moetsi le ho etsa bonnete ba hore likhoele tsa motlakase li hokahane hantle 'me ho fanoa ka hona joale.
Nako ea poso: Jun-24-2024