Re hoʻomanaʻo pehea e hana ai kahi motika DC brush
No ka ʻike maikaʻi ʻana i ke ʻanonā motika brushlesshana, pono mākou e hoʻomanaʻo mua pehea e hana ai kahi motika DC palaki, ʻoiai ua hoʻohana ʻia lākou no kekahi manawa ma mua o ka loaʻa ʻana o nā motika DC brushless.
Ma kahi maʻamauMotika DC, aia nā magnet mau loa ma waho a me kahi armature wili ma loko. Kū paʻa nā magnet mau loa, no laila ua kapa ʻia lākou ʻo stator. Huli ka armature, no laila ua kapa ʻia ʻo rotor. Loaʻa i ka armature kahi electromagnet. Ke holo ʻoe i ka uila i loko o kēia electromagnet, hana ia i kahi kahua magnetic i loko o ka armature e huki a hoʻokuke i nā magnet i loko o ka stator. ʻO ka commutator a me nā pulumu nā ʻāpana mua e hoʻokaʻawale i ka motika pulumu DC mai nā ʻano motika ʻē aʻe.
He aha ka motika DC Brushless?
He motika DC brushless a i ʻoleBLDChe motika uila i hoʻoikaika ʻia e ke au pololei a hoʻopuka i kāna neʻe me ka ʻole o nā pulumu e like me nā motika DC maʻamau.
ʻOi aku ka kaulana o nā motika brushless i kēia mau lā ma mua o nā motika DC palaki maʻamau no ka mea he ʻoi aku ka maikaʻi o ko lākou pono, hiki ke hāʻawi i ka torque pololei a me ka kaohi wikiwiki o ka wili, a hāʻawi i ke kūpaʻa kiʻekiʻe a me ka walaʻau uila haʻahaʻa, mahalo i ka nele o nā pulumu.
Pehea e hana ai nā mīkini Brushless DC?
ʻO ke kumumanaʻo hana o kahi motika micro brushless e pili ana i ka launa pū ʻana o kahi magnet wili a me kahi coil paʻa. ʻAʻole e like me nā motika palaki kuʻuna, ʻaʻohe pulumu kino a i ʻole nā commutator i komo. I loko o kahi motika brushless, kahi rotor i hana ʻia me nā magnet mau e wili a puni kahi stator paʻa e loaʻa ana nā coils a i ʻole nā windings he nui. Hoʻonoho ʻia kēia mau coils a puni ka stator ma nā wahi kikoʻī. Hoʻomalu ka uila o ka motika i ke au e kahe ana ma o kēlā me kēia coil e hana i kahi kahua magnetic wili. Hoʻopili kēia kahua magnetic wili me nā magnet mau ma ka rotor, e hoʻohuli ana i ka rotor. Hiki ke hoʻomalu ʻia ke kuhikuhi a me ka wikiwiki o ka wili ma ka hoʻoponopono ʻana i ka manawa a me ka nui o ke au e kahe ana ma o ka coil. No ka wili mālie, hoʻohui pinepine ʻia nā sensor kūlana i loko o ka motika e hāʻawi i ka manaʻo i ka kaapuni hoʻomalu. Hiki i kēia manaʻo ke hoʻokele motika ke hoʻoholo pololei i ke kūlana o ka rotor a hoʻoponopono i ke au i loko o nā coils e like me ia. Ma keʻano holoʻokoʻa, hana nā motika micro brushless me ka hoʻohana ʻana i ka launa pū ʻana ma waena o ke kahua magnetic wili i hana ʻia e nā coils stator a me nā magnet mau ma ka rotor, e ʻae ana i ka wili pono a pololei me ka ʻole o ka pono no nā pulumu kino a i ʻole nā commutator.
Hopena
He kiʻekiʻe ka pono o nā mīkini micro brushless, lōʻihi ke ola, ka mana pololei, a me ka walaʻau i hoʻohālikelike ʻia menā motika kuʻunaHoʻohana nui ʻia lākou i nā ʻoihana like ʻole, me ka aerospace, nā lako lapaʻau, robotics, a me nā mea uila mea kūʻai aku. Ke hoʻomau nei ka ulu ʻana o ka ʻenehana a me ke koi no ka kaohi ʻana i nā mīkini kikoʻī, e manaʻo ʻia e hoʻonui ʻia ka hoʻohana ʻana i nā mīkini micro brushless i ka wā e hiki mai ana.
E kūkākūkā me kāu poʻe loea alakaʻi
Kōkua mākou iā ʻoe e pale i nā pilikia e hāʻawi i ka maikaʻi a me ka waiwai o kāu pono mīkini micro brushless, i ka manawa kūpono a ma ke kālā kūpono.
Ka manawa hoʻouna: ʻAukake-25-2023
