Ho na le mefuta e 'meli ea li-motors tsa stepper: tse amanang le bipolar le unipolar-connected, e' ngoe le e 'ngoe e na le melemo le melemo ea eona, kahoo o hloka ho utloisisa litšobotsi tsa eona le ho li khethakopolitlhoko.
Khokahano ea Bipolar
Mokhoa oa khokahanyo ea bipolar, o bontšitsoeng setšoantšong, o sebelisa mokhoa oa ho khanna oo hona joale o phallang ka mahlakoreng ka bobeli ka lehlakoreng le le leng (bipolar drive). Enjene ka tsela ena e na le sebopeho se bonolo le li-terminals tse fokolang, empa potoloho ea koloi e thata haholo hobane polarity ea terminal e le 'ngoe e tlameha ho laoloa. Leha ho le joalo, mofuta ona oa enjene o na le ts'ebeliso e ntle ea maqhubu 'me o lumella taolo e ntle, kahoo torque e phahameng e ka fumanoa. Ntle le moo, hoa khonahala ho fokotsa matla a counter-electromotive a hlahisoang ka har'a coil, kahoo ho ka sebelisoa li-drive tsa motor tse nang le motlakase o tlase.
Khokahano ea poleiti e le 'ngoe
Joalokaha ho bontšitsoe setšoantšong, khokahanyo ea palo e le 'ngoe e na le pompong e bohareng 'me e sebelisa mokhoa oa ho khanna oo hona joale o phallang ka tsela e tsitsitseng ka lehlakoreng le le leng (mokhanni o le mong). Le hoja sebopeho sa motor stepper se rarahane ho feta, potoloho ea koloi ea stepper motor e bonolo hobane ho hlokahala feela taolo ea hona joale ea ON / OFF. Leha ho le joalo, tšebeliso ea matsoele a eona e fokola, 'me ke halofo feela ea torque e hlahisoang e ka fumanoang ha e bapisoa le khokahanyo ea bipolar. Ho phaella moo, kaha hona joale ON / OFF e hlahisa matla a phahameng a counter-electromotive ka har'a coil, ho hlokahala mokhanni oa motlakase ea nang le matla a phahameng a mamellang.
Lintlha tsa Bohlokoa
Khokahano ea Bipolar eali-motors tsa stepper
Mokhoa oa ho khanna oo hona joale o phallang ka mahlakoreng ka bobeli ka lehlakoreng le le leng (bipolar drive) o sebelisoa.
Sebopeho se bonolo, empa potoloho e rarahaneng ea koloi bakeng sali-motors tsa stepper.
Tšebeliso ea matsoelintsoeke e ntle ebile taolo e ntle ea khonahala, kahoo li-motors tsa stepper li ka fumana torque e phahameng haholo.
Matla a counter-electromotive a hlahisoang ka har'a coil a ka fokotsoa, ka hona ho ka sebelisoa bakhanni ba motlakase ba nang le matla a tlase a motlakase.
Khokahano e le 'ngoe ea li-stepper motors
Mokhoa oa ho khanna o nang le pompo e bohareng 'me o sebelisa mokhoa oa ho pota-pota oo motlakase o phallang ka tsela e tsitsitseng (ho khanna ka palo e le 'ngoe).
Sebopeho se rarahaneng, empa potoloho e bonolo ea koloi bakeng sa li-motors tsa stepper.
Tšebeliso e mpe ea maqhubu, ke hoo e ka bang halofo feela ea torque ea motlakase ea stepper e ka fumanoang ha e bapisoa le khokahanyo ea bipolar.
Ho hlokahala mokhanni oa motlakase ea nang le matla a phahameng a mamellang hobane ho hlahisoa matla a phahameng a counter-electromotive ka har'a coil.
Nako ea poso: Nov-09-2022