Nakong ea ts'ebetso ea motlakase, nako ea sebeletlhokomeloea li-parameter tse kang tsa hona joale, lebelo, le boemo bo lekanyelitsoeng ba shaft e potolohang ka lehlakoreng le pota-potileng, ho tseba boemo ba 'mele oa koloi le lisebelisoa tse tsamaisoang, le ho laola boemo ba koloi le lisebelisoa ka nako ea sebele, e le ho hlokomela servo, taolo ea lebelo, joalo-joalo. Mesebetsi e mengata e khethehileng.Mona, sebelisa encoderkaha karolo ea ho lekanya e ka pele ha e nolofatse mokhoa oa ho lekanya haholo feela, empa hape e nepahetse, e ka tšeptjoa ebile e matla.
Encoder ke sensor ea rotary e fetolang boemo le phallo ea likarolo tse potolohang hore e be letoto la matšoao a dijithale. Lipontšo tsena tsa pulse li bokelloa le ho sebetsoa ke tsamaiso ea taolo, 'me letoto la litaelo li fanoa ho lokisa le ho fetola boemo ba ho sebetsa ba thepa.Haeba encoder e kopantsoe le rack ea gear kapa screw screw, e ka boela ea sebelisoa ho lekanya boemo le phallo ea likarolo tse tsamaeang.
Li-encoder li sebelisoa lits'ebetsong tsa tlhahiso ea mats'oao a motlakase, litekanyo le lisebelisoa tsa taolo. Encoder e entsoe ka likarolo tse peli: optical code disc le moamoheli. Mekhahlelo e fapaneng ea optical e hlahisoang ke ho potoloha ha "optical code disc" e fetoloa hore e be li-parameter tsa motlakase tse tsamaellanang, 'me matšoao a tsamaisang lisebelisoa tsa motlakase a hlahisoa ka preamplifier le sistimi ea ts'ebetso ea matšoao ho inverter. .
Ka kakaretso, encoder ea rotary e ka khutlisa feela lets'oao la lebelo, le bapisoang le boleng bo behiloeng ebe le khutlisetsoa yuniti ea ts'ebetso ea inverter ho lokisa lebelo la enjene.
Ho ea ka molao-motheo oa ho lemoha, encoder e ka aroloa ka optical, magnetic, inductive le capacitive. Ho latela mokhoa oa eona oa sekala le sebopeho sa tlhahiso ea mats'oao, e ka aroloa ka mefuta e meraro: incremental, absolute le hybrid.
Encoder e ntseng e eketseha, boemo ba eona bo khethoa ke palo ea likhahla tse baloang ho tloha letšoao la zero; e fetola phallo hore e be lets'oao la motlakase la nako le nako, ebe e fetolela lets'oao la motlakase hore e be sekhahla sa ho bala, 'me palo ea li-pulse e emetse phallo; absolute Boemo ba mofuta oa khouto bo khethoa ke ho baloa ha khoutu ea tlhahiso. Palo ea khoutu ea tlhahiso ea boemo bo bong le bo bong ka har'a selikalikoe e ikhetha, 'me ngollano ea motho ka mong le boemo ba sebele e ke ke ea lahleha ha matla a khaotsoe.Ka hona, ha encoder e ntseng e eketseha e tingoa 'me e buloa hape, boemo ba ho bala ke ba hona joale; boemo bo bong le bo bong ba encoder e felletseng bo tsamaellana le khoutu e itseng ea dijithale, ka hona boleng ba eona bo bonts'itsoeng bo amana feela le maemo a qalang le a ho qetela a tekanyo, athe ha e amane le ts'ebetso ea mahareng ea tekanyo.
Encoder, joalo ka karolo ea pokello ea tlhaiso-leseling ea boemo ba motlakase, e hokahane le enjene ka ho kenya mochini. Maemong a mangata, setsi sa encoder le shaft ea terminal li hloka ho eketsoa koloing.E le ho netefatsa ts'ebetso le ts'ireletso ea ts'ebetso ea motlakase le ts'ebetso ea tsamaiso ea ho reka, tlhokahalo ea coaxiality ea "encoder end connection shaft" le "shaft" e kholo ke senotlolo sa ts'ebetso ea tlhahiso.
Nako ea poso: Jul-20-2022