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Ka Hoʻohuli ʻana o nā Motors DC Geared ʻAno Brush

2025-01-10

ʻAno palaki i hoʻopili ʻia Nā Motika DC hoʻohana pinepine ʻia i nā hāmeʻa he nui, a ʻo kekahi hiʻohiʻona koʻikoʻi ko lākou hiki ke hoʻohuli i ke kuhikuhi. Akā pehea pololei kēia hana?

Hoʻohuli ʻia 1

Pehea e hoʻohuli ai i ke kuhikuhi
No ka hoʻohuli ʻana i ke kuhikuhi o kahi motika DC i hoʻopili ʻia me ka pulumu, ʻo nā mea āpau āu e hana ai hoʻololi i ke kuhikuhi o ke kahe o kēia manawaI nā huaʻōlelo maʻalahi, ma ke kūkaʻi ʻana i nā pilina maikaʻi a maikaʻi ʻole (e hoʻohuli ana i ka polarity), hiki iā ʻoe ke hoʻohuli i ka motika i ke kuhikuhi ʻē aʻe. Hana kēia no ka mea:
Nā kahua makeneka: Aia ka hana o ka motika i ka pilina ma waena o ke kahua magnetic i hana ʻia e ka stator a me ke kahua magnetic o ka armature. ʻO ka hoʻohuli ʻana i ka polarity e hoʻohuli i ke kuhikuhi o kēia mau kahua magnetic, e hoʻohuli ana i ka motika i kekahi ʻaoʻao.
Hoʻohuli ʻia 2

No ke aha he mea nui kēia?
He mea pono loa ka hiki ke hoʻohuli i ke kuhikuhi o ka motika i nā noi e like me ka robotics, nā kaʻa mamao, a me nā ʻōnaehana conveyor. Hiki iā ia ke neʻe i mua a i hope me ka maʻalahi, e hāʻawi ana i nā hāmeʻa i ka maʻalahi a me ka kaohi.
Pehea e kāohi ai i ka hiki ke hoʻohuli ʻia
Hiki ke hana lima ʻia ka hoʻohuli ʻana i ke kuhikuhi ma ke kuapo ʻana i nā kaula, a i ʻole me ka hoʻohana ʻakomi ʻana i kahi Kuapo DPDT a i ʻole he Kaapuni H-Bridge, i hoʻohana pinepine ʻia i nā mea hoʻokele motika. Kōkua kēia mau mea hana i ka hoʻololi ʻana i ka polarity o ka motika me ka ʻole o ka pono e hoʻokaʻawale kino a hoʻopili hou i nā uea.
I ka pōkole, hiki ke hoʻohuli maʻalahi ʻia nā motika DC i hoʻopili ʻia me ke ʻano pulumu ma ka hoʻololi ʻana i ke kuhikuhi o ke au. ʻO kēia hiʻohiʻona maʻalahi e hoʻolilo iā lākou i mea maʻalahi a hoʻohana nui ʻia i nā noi like ʻole kahi e pono ai ka neʻe ʻana bidirectional.