Kodi brashi ya DC motor ndi chiyani?

Brush DC Motor - Chidule

Brush DC (Direct Current) mota ndi mtundu wa mota yamagetsi. Zimagwira ntchito mwa kuyanjana pakati pa maginito opangidwa ndi rotor ndi magetsi omwe akuyenda kudzera mu stator. M'nkhaniyi, tiwona mfundo zogwirira ntchito, zomangamanga, kugwiritsa ntchito, ubwino, ndi kuipa kwa maburashi a DC motors.

Mfundo Yogwira Ntchito ya Brush Dc Motor

Mfundo yogwira ntchito ya abrush DC motorzimachokera ku mgwirizano pakati pa maginito opangidwa ndi rotor ndi magetsi omwe akuyenda kudzera mu stator. Rotor imakhala ndi shaft, commutator, ndi maginito osatha kapena electromagnet. Stator imakhala ndi chilonda cha waya chozungulira pakatikati pa maginito.

Mphamvu yamagetsi ikagwiritsidwa ntchito pa koyilo ya waya, mphamvu ya maginito imapangidwa. Iwoimagwirizana ndi maginito opangidwa ndi rotor. Kulumikizana uku kumapangitsa kuti rotor ikhale yozungulira. Woyendetsa amaonetsetsa kuti njira yozungulira imakhala yosasinthasintha. Maburashi amagwiritsidwa ntchito polumikizana ndi commutator, kulola kuti magetsi aziyenda pakati pa stator ndi rotor.

Zomangamangandi Brush Dc Motor

Kupanga burashi ya DC motor kumakhala ndi zigawo zinayi zazikulu: rotor, stator, commutator, ndi burashi. Rotor ndi gawo lozungulira la injini, lomwe limapangidwa ndi shaft, commutator, ndi maginito osatha kapena ma elekitiroma. Stator ndi gawo loyima la injini, lomwe limapangidwa ndi waya wozungulira pakatikati pa maginito. The commutator ndi mawonekedwe a cylindrical omwe amalumikiza rotor ku dera lakunja. The burashi msonkhano tichipeza awiri kapena kuposa carbon maburashi kuti kulumikizana ndi commutator.