Kodi mota ya burashi ya DC ndi chiyani?

Brush DC Motor - Chidule

Mota ya Brush DC (Direct Current) ndi mtundu wa mota yamagetsi. Imagwira ntchito kudzera mu mgwirizano pakati pa mphamvu ya maginito yopangidwa ndi rotor ndi mphamvu yamagetsi yomwe ikuyenda kudzera mu stator. M'nkhaniyi, tifufuza mfundo yogwirira ntchito, kapangidwe kake, ntchito zake, ubwino wake, ndi kuipa kwake.

Mfundo Yogwirira Ntchito ya Brush Dc Motor

Mfundo yogwirira ntchito yamota ya burashi ya DCKutengera momwe mphamvu ya maginito imagwirira ntchito ndi rotor ndi mphamvu yamagetsi yomwe imayenda kudzera mu stator. Rotor imakhala ndi shaft, commutator, ndi maginito okhazikika kapena maginito amagetsi. Stator imakhala ndi waya wozungulira pakati pa maginito.

Mphamvu yamagetsi ikagwiritsidwa ntchito pa waya, mphamvu ya maginito imapangidwa.Ichoimalumikizana ndi mphamvu ya maginito yopangidwa ndi rotor. Kuyanjana kumeneku kumapangitsa rotor kuzungulira. Commutator imaonetsetsa kuti njira yozungulira imakhalabe yofanana. Maburashi amagwiritsidwa ntchito polumikizana ndi commutator, zomwe zimathandiza kuti magetsi aziyenda pakati pa stator ndi rotor.

Ntchito yomangaya Brush Dc Motor

Kapangidwe ka mota ya DC ya burashi kamakhala ndi zigawo zinayi zazikulu: rotor, stator, commutator, ndi burashi. Rotor ndi gawo lozungulira la mota, lomwe limapangidwa ndi shaft, commutator, ndi maginito okhazikika kapena maginito amagetsi. Stator ndi gawo losasunthika la mota, lomwe limapangidwa ndi waya wozungulira pakati pa maginito. Commutator ndi kapangidwe ka cylindrical komwe kamalumikiza rotor ndi dera lakunja. Burashi yopangira burashi imakhala ndi maburashi awiri kapena kuposerapo a kaboni omwe kulumikizana ndi commutator.