He aha ke kuleana o nā pulupulu kalapona i nā motika micro DC?

I loko o ka mīkini micro DC, e loaʻa kahi pālua o nā pulupulu liʻiliʻi, i hoʻokomo ʻia ma ka uhi hope o ka mīkini DC micro, maʻamau nā mea kalapona (kalapona kalapona) a i ʻole nā ​​mea metala (pulu metala makamae). Pono, no laila he aha ke kuleana o kēiakalapona kalaponai loko o ka micro DC motor?

Inā he generator a i ʻole ka mīkini micro DC, aia kahi rotor a me kahi stator, a e hauʻoli a hoʻololi ʻia ka rotor, no laila pono e hoʻohana i kahikalapona kalaponama kekahi welau o ka rotor e holo i ka uila, aka, o kakalapona kalaponae loaʻa ka friction, a pono ka mālama mau ʻana a me ka hoʻololi ʻana no nā motika DC nui.

ʻOiaʻiʻo, ma ke ʻano he mea hoʻoheheʻe ʻia,nā pulupulu kalaponaʻAʻole hoʻohana wale ʻia i nā mīkini micro DC, akā i nā mea uila he nui. ʻO ka hiʻohiʻona o nā pulupulu kalapona ka mea maʻamau i kahi ʻāpana, i paʻa i ka bracket metala ma lalo o ka mīkini micro DC. , E kaomi i ka pulupulu kalapona ma ke kumu wili me kahi punawai, i ka wā e hoʻololi ai ka motika micro DC, hoʻouna ʻia ka ikehu uila i ka coil ma o ka commutator.

ʻO ka hana nui o kakalapona kalaponaʻo ka hoʻololi ʻana i ke ala o kēia manawa, ma o ka commutator e hoʻohuli mau i ka mīkini micro DC. Aneane hoʻohana mau ʻia nā pulupulu kalapona i nā motika micro DC e koi ana i ka wikiwiki kiʻekiʻe a me ke ola lōʻihi.

Hōʻuluʻulu manaʻo:Palaki kalaponahe mau mea pau. Ma ke ʻano he kino hoʻopili hoʻoheheʻe no ka lawe ʻana a me ka lawe ʻana mai i kēia manawa, he mea koʻikoʻi lākou o nā mīkini micro DC brushed.