ʻO ke kumumanaʻo hana o ka mea puhi DC brushless

ʻO ka mea puhi pulupulu DC, e like me ka inoa e hōʻike nei, he mea uila ia e puhi i ka ea me ka hoʻohana ʻole ʻana i nā pulupulu. Loaʻa iā ia kahi loina hana kūpono e lilo ai ia i mea i ʻimi nui ʻia no nā noi like ʻole. Ma kēia ʻatikala, e ʻimi ana mākou i ke loina hana o kahi mea puhi pulupulu DC.

ʻO ka mea puhi brushless DC he rotor a me ka stator. He magnet mau ka rotor e wili ana i loko o ka stator. Hana ʻia ka stator me ka wili keleawe, a i ka wā e kahe ai ka uila ma o ka wili, hoʻopuka ia i kahi kahua magnetic. Pili ke kahua magnetic i hana ʻia e ka stator me ke kahua magnetic o ka rotor, e hoʻohuli ana i ka rotor.

ʻO ka wikiwiki o ka wili ʻana o ka rotor e pili ana i ke au uila e kahe ana ma o ka wili. ʻO ke kiʻekiʻe o ke au ma o ka wili, ʻo ka wikiwiki o ka wili ʻana o ka rotor. Hoʻomalu ʻia ka wili o ka stator e kahi kaapuni uila i ʻike ʻia ʻo ke kaapuni hoʻokele, ka mea e hoʻoponopono i ke kahe o ke au i loko o ka wili.

ʻOiai ʻaʻohe pulumu o ka mea puhi brushless DC, ʻoi aku ka maikaʻi o ka hana a emi ka maʻalahi o ka ʻaʻahu ʻana a me ka haehae ʻana. ʻOi aku ka mālama pono o ka ikehu ma mua o nā mea puhi kuʻuna, e hopena ana i ka hoʻohana ʻana i ka ikehu liʻiliʻi a me nā kumukūʻai hana haʻahaʻa. Eia kekahi, ʻoi aku ka mālie o ka mea puhi brushless DC ma mua o nā mea puhi kuʻuna no ka mea hana ia ma kahi RPM haʻahaʻa.

He nui nā noi o ka mea puhi brushless DC ma nā ʻoihana like ʻole. Hiki ke hoʻohana ʻia i nā ʻōnaehana hoʻoulu ea, nā ʻāpana hoʻomaʻalili, a me nā lako hana ʻoihana, a me nā mea ʻē aʻe. He kūpono hoʻi ia no ka hoʻohana ʻana i nā lako lapaʻau ma muli o kona pae walaʻau haʻahaʻa.

I ka hopena, he maʻalahi akā kūpono ka loina hana o ka mea puhi brushless DC e lilo ia i hoʻokahi o nā mea hana i ʻimi nui ʻia ma nā ʻoihana like ʻole. ʻOi aku ka maikaʻi, mālama i ka ikehu, a emi ka walaʻau ma mua o nā mea puhi kuʻuna - he hana kupaianaha e hōʻoiaʻiʻo ana i kāna mau noi ma nā ʻoihana he nui.