U ka khetha enjene e nepahetseng ea brushless joang?

Tsebisa

Li-motor tse se nang brushless li sebelisoa lits'ebetsong ho tloha ho li-drones le likoloi tse laoloang hole ho isa lisebelisoa tsa bongaka le liroboto. Ho khetha enjene e nepahetseng ea brushless ho bohlokoa ho netefatsa ts'ebetso le ts'ebetso e nepahetseng.

Sengoliloeng sena se tla u tataisa molemong oa ho khetha enjene e nepahetseng ka ho lekola lintlha tsa bohlokoa le lintlha tseo u ka li nahanang.

1. Utloisisali-motors tse se nang brushless

A. Tlhaloso le molao-motheo oa ts'ebetso:

- Li-motor tse se nang brushless ke li-motor tse kopaneng eo ho sebelisa theknoloji ea brushless.

- Li na le rotor le stator. TRotor e potoloha ka lebaka la tšebelisano lipakeng tsa limakete tse sa feleng le likhoele tsa motlakase ho stator.

- Ho fapana le li-motors tsa brushless, li-motor tse se nang brushes ha li na borashe ba 'mele tse tsofetseng, tse bakang bophelo bo bolelele le ts'epo e ntlafalitsoeng.

B.Melemo ho feta li-motors tse brushed:

- Ts'ebetso e phahameng:Li-motors tsa Micro brushlessfana ka matla a phahameng a matla hobane ha ba na borashe bo bakang khohlano.

- Ho tšoarella ho matlafalitsoeng: Ho ba sieo ha borashe ho fokotsa ho roala ha mochini, ho bakang bophelo bo bolelele ba ts'ebeletso.

- Keketseho ea matla a matla: Li-motor tse se nang brushless li ka fana ka matla a phahameng ka ho fetisisa ka mokhoa o monyane ha o bapisoa le li-motors tse brushed.

- Ho nepahala ho ntlafalitsoeng: Li-motor tse se nang li-brush li fana ka taolo e bonolo, e nepahetseng haholoanyane ka sistimi ea bona ea maikutlo a dijithale.

2. Lintlha tse lokelang ho nahanoa ha u khetha mochine o monyenyane oa brushless

A. Litlhoko tsa matla:

1. Tseba motlakase le lintlha tsa hajoale:

- Fumana litlhoko tsa motlakase le tsa hajoale tsa ts'ebeliso ka ho sekaseka lintlha tsa phepelo ea motlakase.

2. Bala litlhoko tsa matla a kopo ea hau:

- Sebelisa sebali sa marang-rang kapa buisana le setsebi ho fumana litlhoko tse nepahetseng tsa matla bakeng sa ts'ebeliso ea hau e ikhethileng.

B. Boholo le boima ba 'mele:

Lekola compactness le form factor:

- Nahana ka sebaka se fumanehang ts'ebelisong ebe u khetha boholo ba enjene bo lekanang ntle le ho beha ts'ebetso kotsing.

- Lekola lintlha tsa sebopeho (cylindrical, square, joalo-joalo) le likhetho tse ntseng li eketseha ho netefatsa hore lia lumellana.

- Lekola mathata a boima a behiloeng ke kopo ea hau, joalo ka matla a ho patala a drone kapa boima ba roboto.

- Etsa bonnete ba hore enjene e khethiloeng e bobebe ho lekana ho fihlela litlhoko tsena ntle le ho tela ts'ebetso.

C. Taolo ea makoloi:

1. Ho lumellana le li-ESC le balaoli:

- Netefatsa hore enjene e lumellana le selaoli sa lebelo la elektroniki (ESC) le selaoli sa enjene se sebelisoang ts'ebelisong ea hau.

- Haeba ho hlokahala, hlahloba ho tsamaellana le liprothokholo tsa puisano tse kang PWM kapa I2C.

2. Utloisisa PWM le mahlale a mang a taolo:

- PWM (Pulse Width Modulation) hangata e sebelisoa ho laola lebelo la li-motors tse se nang brush. - Lekola mekhoa e meng ea taolo joalo ka taolo e se nang kutlo kapa maikutlo a sensor bakeng sa lits'ebetso tse tsoetseng pele.

Qetello:

Ho khetha mochini o nepahetseng oa brushless ho bohlokoa molemong oa katleho ea projeke ea hau. Ka ho utloisisa metheo ea li-motors tsa brushless le ho lekola lintlha tse amehang, o ka etsa qeto e nang le tsebo e fihlelang litlhoko le litšitiso tsa hau. Hopola ho etsa lipatlisiso tsa hau, batla boeletsi ba litsebi, 'me u khethe mefuta e tšepahalang ho netefatsa ts'ebetso e ntle le ho tšoarella ha enjene ea hau ea brushless.