Iimoto ze-stepper ezilungiselelweyoziluhlobo oludumileyo lokunciphisa isantya, apho uhlobo lwe-12V luxhaphake kakhulu. Le ngxoxo iza kubonelela ngophononongo olujulileyo lwee-stepper motors, ii-reducers, kunye nee-stepper gear motors, kuquka nokwakhiwa kwazo. Ii-Stepper motors ziluhlobo lwee-sensor motor ezisebenza ngokuguqula i-direct current ibe yi-polyphase, i-sequentially controlled current esebenzisa i-electronic circuit. Le nkqubo ivumela i-stepper motor ukuba isebenze. Umqhubi, osebenza njengomlawuli olandelelanayo kwiinqanaba ezininzi, unika umthombo wamandla omiselweyo kwi-stepper motor.
Iimoto zeStepper ziimoto zokulawula ezivulelekileyo eziguqula imiqondiso yepulse yombane ibe zii-angular okanye ii-linear displacements. Njenge-actuator ephambili kwiinkqubo zolawulo lwedijithali zanamhlanje, zixatyiswa ngokuchaneka kwazo. Isantya semoto kunye nendawo yokugqibela zimiselwa yi-frequency kunye nenani leepulse kwisignali, ezingachaphazeleki lutshintsho kumthwalo. Nje ukuba umqhubi westepper afumane isignali yepulse, ikhuthaza imoto yestepper ukuba ijikeleze nge-engile emiselweyo, ebizwa ngokuba yi-"engile yesinyathelo," ihamba ngamanyathelo achanekileyo, anyukayo.
Izinciphisi ziiyunithi ezizimeleyo ezidibanisa uthumelo lwegiya, i-worm, kunye nothumelo oludibeneyo lwegiya-i-worm ngaphakathi kwebhokisi eqinileyo. Zihlala zisetyenziselwa ukunciphisa isantya phakathi kwezinto zokuqala ezihambayo kunye noomatshini abasebenza. Isinciphisi sivumelanisa isantya kunye nothumelo lwe-torque phakathi komthombo wamandla kunye nomatshini osebenzayo. Isetyenziswa kakhulu kwioomatshini banamhlanje, zithandwa kakhulu kwizicelo ezifunaukusebenza ngesantya esiphantsi, kunye ne-torque ephezulu. I-reducer ifumana ukunciphisa isantya ngokufaka igiya enkulu kwi-output shaft enegiya encinci kwi-input shaft. Ii-gear pairs ezininzi zingasetyenziselwa ukufikelela kwi-reduction ratio efunekayo, kunye ne-transmission ratio echazwe yi-tooth count ratio yeegiya ezibandakanyekayo. Umthombo wamandla we-reducer unokusukela kwi-DC motor ukuya kwi-stepper motor, i-coreless motor, okanye i-micro motor, kunye nezixhobo ezinjalo ezibizwa ngokuba zii-DC gear motors, ii-stepper gear motors, ii-coreless gear motors, okanye ii-micro gear motors.
I-geared stepper motor yindibano ye-reducer kunye ne-motor. Ngelixa i-motor ikwazi ukuhamba ngesantya esiphezulu nge-torque ephantsi kwaye ivelisa i-inertia ebalulekileyo yokuhamba, indima ye-reducer kukunciphisa esi santya, ngaloo ndlela inyusa i-torque kwaye inciphise i-inertia ukuze ihlangabezane neeparamitha zokusebenza ezifunekayo.
Ngalo lonke ixesha kukho utshintsho lwesignali, injini ijika i-engile engaguqukiyo, nto leyo eyenza ii-stepper motors zibe luncedo ngakumbi kwiimeko ezifuna indawo echanekileyo.oomatshini bokuthengisasibona yonke indawo: basebenzisa ii-stepper motors ukulawula ukuhanjiswa kwezinto, beqinisekisa ukuba into enye kuphela ewela ngexesha.
Imoto yeSinbadInamava angaphezu kweshumi leminyaka kushishino lweemoto zegiya ze-stepper, inika abathengi uluhlu olubanzi lwedatha yeprototype yemoto eyenziwe ngokwezifiso. Ngaphezu koko, inkampani inobuchule bokudibanisa ii-gearbox zeplanethi ezichanekileyo kunye nezilinganiso zokunciphisa ezenziwe ngokwezifiso okanye ii-encoders ezifanayo ukuze zicwangcise ngokukhawuleza izisombululo zothumelo oluncinci ezihambelana ngokugqibeleleyo neemfuno zabathengi.
Ngokwenyani, iimoto ze-stepper zilawula ubude kunye nesantya sokuhamba. Umahluko phakathi kweemoto ze-stepper kunye neemoto ze-geared stepper uxhomekeke kubuchule be-stepper bokugcina isantya esingaguqukiyo kunye nokugcina ixesha, okuvumela ukubekwa kwexesha kunye nesantya sokujika. Ngokwahlukileyo koko, isantya semoto ye-geared stepper simiselwa yi-reduction ratio, asilungiseki, kwaye sisantya esiphezulu ngokwemvelo. Ngelixa iimoto ze-stepper ziphawulwa yi-torque ephantsi, iimoto ze-geared stepper ziqhayisa nge-torque ephezulu.
Umhleli: uCarina
Ixesha leposi: Epreli-19-2024
