Ho buloa le ho koaloa ha likharetene tse bohlale tsa motlakase ho itšetlehile ka ho potoloha ha li-motor tse nyane ho fihlella. Li-motor tse ling tsa likharetene tsa motlakase li sebelisa li-motor tsa AC, empa ka tsoelo-pele ea theknoloji, li-motor tsa micro DC li sebelisitsoe haholo mefuta e fapaneng ea lihlahisoa tsa likharetene tsa motlakase. Joale, melemo ea li-motor tsa DC tse sebelisoang likhareteneng tsa motlakase ke efe? Mekhoa e tloaelehileng ea taolo ea lebelo ke efe? Likretene tsa motlakase li sebelisa li-motor tsa micro DC tse nang le li-gear reducers, tse nang le melemo ea torque e phahameng le lebelo le tlase, 'me li ka khanna mefuta e fapaneng ea likharetene ho latela litekanyo tse fapaneng tsa phokotso. Li-motor tse tloaelehileng tsa micro DC likhareteneng tsa motlakase ke li-motor tse brushed le li-motor tse se nang brush. Melemo e meholo ea li-motor tsa DC tse brushed e kenyelletsa torque e phahameng ea ho qala, ts'ebetso e boreleli, litšenyehelo tse tlase, le taolo e bonolo ea lebelo; li-motor tsa DC tse se nang brush li na le melemo ea bophelo bo bolelele le lerata le tlase, empa litšenyehelo tsa tsona li phahame, 'me taolo e rarahane haholoanyane. Ka hona, ho na le likharetene tse ngata tsa motlakase 'marakeng tse sebelisang li-motor tse brushed.
Mekhoa e Fapaneng ea Taolo ea Lebelo bakeng sa Li-Micro DC Motors ka Likhareteneng tsa Motlakase
1. Ha lebelo la enjene ea DC ea lesira la motlakase le fetoloa ka ho fokotsa motlakase oa armature, potoloho ea armature e hloka phepelo ea motlakase ea DC e laoloang, 'me khanyetso ea potoloho ea armature le potoloho ea ho hlasimolla e lokela ho ba nyane kamoo ho ka khonehang. Ha motlakase o fokotsehile, lebelo la enjene ea DC ea lesira la motlakase le lona le tla fokotseha ka ho lekana.
2. Taolo ea lebelo ka khanyetso ea letoto potolohong ea armature ea enjene ea DC, khanyetso ea letoto e kholoanyane, litšobotsi tsa mechini li fokola, 'me lebelo lea tsitsa. Ka lebelo le tlase, ka lebaka la khanyetso e kholo ea letoto, matla a mangata aa lahleha, 'me matla aa fokotseha. Sebaka sa taolo ea lebelo se angoa ke mojaro, ke hore, meroalo e fapaneng e fella ka litlamorao tse fapaneng tsa taolo ea lebelo.
3. Taolo e fokolang ea lebelo la makenete, ho thibela potoloho ea makenete ea enjene ea DC ea lesira la motlakase hore e se ke ea tlala haholo, taolo ea lebelo e lokela ho sebelisa makenete e fokolang ho e-na le makenete e matla. Motlakase oa armature oa enjene ea DC o bolokoa ka boleng bo lekantsoeng, 'me khanyetso ea letoto potolohong ea armature ea fokotseha. Hona joale ea ho hlasimolla le ho phalla ha makenete lia fokotsoa ka ho eketsa khanyetso ea potoloho ea ho hlasimolla Rf, ka hona ho eketsa lebelo la enjene ea DC ea lesira la motlakase le ho nolofatsa litšobotsi tsa mechini. Ha lebelo le phahama, haeba torque ea mojaro e lula ka boleng bo lekantsoeng, matla a enjene a tla feta matla a lekantsoeng, a etsa hore enjene e sebetse e imetsoe haholo, e leng se sa lumelloang. Ka hona, ha lebelo le fokolang la makenete le fetoloa, torque ea mojaro e tla fokotseha ka ho lekana le keketseho ea lebelo la enjene. Ena ke taolo ea lebelo la matla a sa khaotseng. Ho thibela hore rotor ea enjene e bilike le ho senyeha ka lebaka la matla a mangata a centrifugal, tlhokomelo e lokela ho lefshoa hore e se ke ea feta moeli o lumelletsoeng oa lebelo la enjene ea DC ha ho sebelisoa taolo e fokolang ea lebelo la matla a makenete.
4. Sistiming ea taolo ea lebelo ea enjene ea DC ea lesira la motlakase, tsela e bonolo ka ho fetisisa ea ho phethela taolo ea lebelo ke ka ho fetola khanyetso potolohong ea armature. Mokhoa ona o bonolo ka ho fetisisa ebile o na le litšenyehelo tse tlase ka ho fetisisa, 'me o sebetsa haholo bakeng sa taolo ea lebelo ea likharetene tsa motlakase.
Tsena ke litšobotsi le mekhoa ea taolo ea lebelo ea li-motor tsa DC tse sebelisoang likhareteneng tsa motlakase.
Nako ea poso: Tshitwe-19-2024