ʻIke
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ʻO ke kuleana o ka mea hoʻololi pinepine i ka mana kaʻa
No nā huahana kaʻa, ke hana ʻia lākou e like me nā ʻāpana hoʻolālā a me nā ʻāpana kaʻina hana, liʻiliʻi loa ka ʻokoʻa wikiwiki o nā kaʻa like like, ʻaʻole ma mua o ʻelua mau kipi. No kahi kaʻa i hoʻokele ʻia e ka mīkini hoʻokahi, ʻaʻole nui ka wikiwiki o ka kaʻa ...Heluhelu hou aku -
No ke aha e koho ai ke kaʻa i ka 50HZ AC?
ʻO ka haʻalulu kaʻa kekahi o nā kūlana hana o kēia manawa o nā kaʻa. No laila, ʻike anei ʻoe i ke kumu e hoʻohana ai nā mea uila e like me nā kaʻa i ka 50Hz alternating current ma kahi o 60Hz? ʻO kekahi mau ʻāina o ka honua, e like me United Kingdom a me ʻAmelika Hui Pū ʻIa, hoʻohana i ka 60Hz alternating current, no ka mea ...Heluhelu hou aku -
Hoʻokaʻawale o nā ʻano kaʻa
1. E like me ke 'ano o ka hana mana lako: Hiki ke hoʻokaʻawaleʻia i nā motika DC a me nā motika AC. 1.1 Hiki ke hoʻokaʻawale ʻia nā motika DC i nā kaʻa DC brushless a me nā motika DC brushed e like me kā lākou hana a me ke kumu hana. 1.1.1 Hiki ke hoʻokaʻawale ʻia nā motika DC Brushed i: magnet mau loa...Heluhelu hou aku -
He aha nā koi kūikawā no ka ʻōnaehana halihali o kahi kaʻa e hoʻomaka a kū pinepine, a huli i mua a hoʻohuli?
ʻO ka hana nui o ka bearing ʻo ke kākoʻo ʻana i ke kino rotating mechanical, hoʻemi i ka coefficient friction i ka wā o , a hōʻoia i ka pololei o ka rotation. Hiki ke hoʻomaopopo ʻia ke kaʻa kaʻa e hoʻohana ʻia no ka hoʻoponopono ʻana i ka pahu kaʻa, i hiki ai i kāna rotor ke hoʻololi i ke kuhikuhi circumferential, a ma ...Heluhelu hou aku -
ʻO ke kānāwai hoʻololi kūpono o ka poho kaʻa a me kāna mau hana
Hiki ke hoʻokaʻawale ʻia ka nalo ʻana o ka mīkini AC ʻekolu-phase i ke keleawe keleawe, ka poho alumini, ka hao hao, ka nalowale ʻana, a me ka nalo makani. ʻO nā pohō wela ʻehā mua, a ʻo ka huina i kapa ʻia ʻo ka pohō wela piha. ʻO ka hapa o ka poho keleawe, ka pohō alumini, ka hao a me ka nalowale i ka pau ʻana o ka wela e hōʻike ʻia ...Heluhelu hou aku -
Ka nānā ʻana a me nā hana pale ʻana i nā hewa maʻamau o nā kaʻa uila kiʻekiʻe!
ʻO ka mīkini kiʻekiʻe-voltage e pili ana i ka motika e hana ana ma lalo o ka mana alapine o 50Hz a me ka voltage helu o 3kV, 6kV a me 10kV AC ʻekolu-phase voltage. Nui nā ʻano hoʻohālikelike no nā motika kiʻekiʻe-voltage, i hoʻokaʻawale ʻia i ʻehā mau ʻano: liʻiliʻi, waena, nui a keu aʻe acco ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o nā mīkini liʻiliʻi brushed/brushless/stepper? E hoomanao i keia papaaina
I ka hoʻolālā ʻana i nā mea hana e hoʻohana ai i nā kaʻa, ʻoiaʻiʻo nō pono e koho i ke kaʻa i kūpono loa no ka hana e pono ai. E hoʻohālikelike kēia ʻatikala i nā hiʻohiʻona, ka hana a me nā hiʻohiʻona o nā kaʻa brushed, nā kaʻa stepper a me nā kaʻa brushless, me ka manaʻo e lilo i kuhikuhi ...Heluhelu hou aku -
He aha ka mea i ʻike ʻia e ka moto ma mua o ka haʻalele ʻana i ka hale hana? Ke aʻo nei nā kī 6 iā ʻoe e koho i kahi motika kiʻekiʻe!
01 Nā hiʻohiʻona kaʻina kaʻa kaʻa i hoʻohālikelike ʻia me nā huahana mīkini maʻamau, loaʻa nā ʻano mīkini like ʻole, a me nā kaʻina hana hoʻolei like, forging, machining, stamping a me nā kaʻina hui; Akā ʻoi aku ka maopopo o ka ʻokoʻa. Loaʻa i ka mīkini kahi conductive kūikawā, magnetic a ...Heluhelu hou aku -
ʻO ka ulu nui ʻana o nā kaʻa kaʻa kiʻekiʻe i hana i kahi koi nui no nā mea laminate motor hou
I ka mākeke kalepa, hoʻokaʻawale pinepine ʻia nā lamination motor i nā stator laminations a me nā rotor laminations. ʻO nā mea lamination kaʻa nā ʻāpana metala o ka stator kaʻa a me ka rotor i hoʻopaʻa ʻia, welded a hoʻopaʻa pū ʻia, e like me nā pono o ka noi. . Lamination kaʻa m...Heluhelu hou aku -
He kiʻekiʻe ka poho kaʻa, pehea e hana ai?
Ke hoʻololi ke kaʻa i ka ikehu uila i ikehu mechanical, nalowale kekahi ʻāpana o ka ikehu ponoʻī. ʻO ka mea maʻamau, hiki ke hoʻokaʻawale ʻia ka poho kaʻa i ʻekolu mau ʻāpana: nā poho hoʻololi, nā poho paʻa a me ka nalowale hewa. 1. ʻokoʻa nā poho like ʻole me ka ukana, e like me ka nalowale o ke kūpaʻa stator (ka poho keleawe), ...Heluhelu hou aku -
ʻO ka pilina ma waena o ka mana kaʻa, ka wikiwiki a me ka torque
ʻO ka manaʻo o ka mana ka hana i hana ʻia i kēlā me kēia manawa. Ma lalo o ke kūlana o kekahi mana, ʻoi aku ka kiʻekiʻe o ka wikiwiki, ʻoi aku ka haʻahaʻa o ka torque, a me ka hope. No ka laʻana, ʻo ka mīkini like 1.5kw, ʻoi aku ka kiʻekiʻe o ka torque puka o ka pae 6 ma mua o ka pae 4. Hiki iā mākou ke kumu hoʻohālike M=9550P/n...Heluhelu hou aku -
ʻO ka hoʻomohala ʻana o ka motor magnet mau loa a me kāna noi ma nā ʻano ʻano like ʻole!
Ke hoʻohana nei ka mīkini paʻa paʻa i nā magnet mau loa e hoʻohua i ke kahua magnetic o ka kaʻa, ʻaʻole koi i nā coils excitation a i ʻole ka hoʻoulu ʻana i kēia manawa, he kiʻekiʻe kiʻekiʻe a me ke ʻano maʻalahi, a he mīkini mālama ola maikaʻi. Me ka hiki ʻana mai o nā mea magnet mau loa kiʻekiʻe a me ...Heluhelu hou aku