brushless motor ke eng, 'me e sebetsa joang?

brushless motor ke eng, 'me e sebetsa joang?Re tla araba lipotso tsena sehloohong sena.

Mehleng ea lisebelisoa tsa motlakase le lisebelisoa tsa morao-rao, ha ho makatse hore ebe li-motors tsa brushless li ntse li ata haholo lihlahisoa tseo re li rekang.Leha enjene ea brushless e qapiloe bohareng ba lekholo la bo19 la lilemo, e ne e sa sebetse khoebong ho fihlela 1962.

Enjene ea Brushless, ka lebaka la ts'ebetso ea eona e holimo, phetisetso ea torque e boreleli, e tšoarellang haholo le lebelo le phahameng la ho matha, butle-butle e nkela koloi e hulang sebaka.Likopo tsa bona, nakong e fetileng, li fokotsoe haholo ke litšenyehelo tse eketsehileng tsa balaoli ba likoloi tse rarahaneng, tse hlokehang ho sebetsa mochine.

Ts'ebetso ea ka hare ea lienjine tse peli e hlile e tšoana.Ha khoele ea enjene e fumana matla, e etsa hore ho be le matla a khoheli a nakoana a lelekang kapa a hohelang makenete e sa feleng.

Joale matla a hlahisoang a fetoloa ho potoloha ha shaft ho etsa hore motlakase o sebetse.Ha sefate se ntse se potoloha, hona joale ho lebisitsoe ho li-coil tse fapaneng, e le hore matla a khoheli a lule a hoheloa le ho lelekoa, ho lumella rotor ho potoloha ka ho tsoelang pele.

Enjene ea brushless e sebetsa hantle ho feta enjene ea ho hula ha e ntse e fetolela matla a motlakase hore e be matla a mochini.Ha li na li-commutator, tse fokotsang tlhokomelo le ho rarahana, hape li fokotsa tšitiso ea motlakase.

Ba ka hlahisa torque e phahameng, karabelo e ntle ea lebelo, 'me ba khona ho laola chip e le' ngoe habonolo (unit control unit).

Li boetse li sebetsa ka har'a lebelo le fapaneng, li lumella taolo e ntle ea ho sisinyeha le torque nakong ea phomolo.

Brushless motor le terata e takang li fapane haholo ka sebopeho.

Brush e sebelisoa ka mochini oa borashe ho fetisetsa hona joale ho li-windings ka likhokahano tsa li-commutator.

Leha ho le joalo, enjene ea brushless ha e hloke sepalangoang.Matla a makenete a enjene a fetoloa ke seholisa se hlahisoang ke sesebelisoa se khutlisetsang morao.Mohlala ke optical encoder e lekanyang metsamao e metle hobane ha e itšetlehe ka mohato oa motsamao.

Maqhubu a koloi ea ho taka a fumaneha ho rotor 'me a fumaneha ho brushless motor stator.Tlhokahalo ea borashe e ka felisoa ka ho fumana coil sebakeng se emeng sa stator kapa motor.

Ka bokhutšoanyane, phapang e ka sehloohong pakeng tsa motlakase oa brushless le brushed motor ke hore ha ho na li-magnets tse tsitsitseng le lithapo tse potolohang (li-brushed), 'me li-motor tse se nang brushless li na le lithapo tse tsitsitseng le li-magnets tse potolohang.Monyetla o ka sehloohong ke brushless motor ntle le khohlano, kahoo ho fokotsa mocheso le ho ntlafatsa katleho ka kakaretso.