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ʻO kekahi mau ʻōlelo aʻoaʻo e pili ana i ka mīkini DC brushless

1. Brushless DC motor: Hoʻohālikelike ʻia me ka brushless DC motor, ua ʻike ʻia e ka lōʻihi o ka lawelawe ʻana, ka maʻalahi o ka wikiwiki, ka leo liʻiliʻi a me ka torque nui, a me nā mea ʻē aʻe.kaikikini DC brushlessme ka rotor waho i hoʻohana ʻia no nā kumu he nui.
2. ʻO ke koena ikaika o ka rotor waho o ke kaʻa a me ke koho ʻana o ka mea e hoʻoholo ai i ka hapa nui o ka hana o ka ʻili o ke kaʻa.Inā loaʻa nā pilikia ma kēia mau ʻāpana ʻelua, e ʻike ʻia ke kani kūlohelohe a i ʻole ka haʻalulu i ka wā o ka holo wikiwiki ʻana o ke kaʻa, he maʻalahi loa ke ʻike ʻia.
3. ʻO ka coil material of thebrushless DC motoris "copper core" a i ʻole "aluminum core".ʻO ke koho waiwai o ke kumu uea e pili ana i ke kūpaʻa kūloko, ke ola lawelawe a me ka hoʻopau ʻana o ka wela o ka kaʻa, no laila he mea nui loa ia. .
4. Thebrushless DC motor has a more important parameter kv value is, kv worth he nui na kumu e hiki ai ke hooikaika, e like me ka mea kila magnetic, ka mea hao kumu, coil number of turns, fixed in the previous two cases, usually the smaller. ʻO ka helu o nā huli ʻoi aku ka nui o ka waiwai kv, ʻoiai ʻo kahi ākea, ka helu o nā huli, ʻoi aku ka liʻiliʻi o ka waiwai kv, ʻo kekahi ʻo ka wili wili o ka helu o nā mahele, e hoʻoholo i ke ʻano ma o ka leo, ma lalo o ke kūlana o ka volta mau. , i kēia manawa, ʻoi aku ka nui o ke kūlohelohe e alakaʻi i ka mana hoʻopuka ʻoi aku ka nui, akā ʻaʻole like ʻole.
5. ʻO ka mānoanoa piha o thebrushless DC motoris e hoʻomalu ʻia ma waena o 70% a me 80%, ʻo ia ka mea maikaʻi loa, kiʻekiʻe loa a ʻaʻole hiki ke hoʻopili ʻia, haʻahaʻa loa e hoʻokuʻu ʻia ma muli o ka haʻalulu, e pili ana i ka insulation a me ka pōkole o ke ola lawelawe.Eia kekahi, nui ka ea i loko o ke awāwa, kahi e hoʻopilikia nui ai i ka hoʻohemo ʻana o ka wela (ʻoi aku ka maikaʻi o ka conductivity thermal o ka ea ma mua o ke keleawe).