Huina
1. ʻO ke kaʻa DC magnet mau loa:
Aia ia me nā pou stator, rotors, brushes, casings, etc.
Hana ʻia nā pou stator me nā magnet mau loa (ke kila magnet mau loa), i hana ʻia me ka ferrite, alnico, neodymium iron boron a me nā mea ʻē aʻe.E like me kona ʻano hana, hiki ke hoʻokaʻawale ʻia i kekahi mau ʻano e like me ke ʻano cylindrical a me ke ʻano tile.
Hana ʻia ka rotor me nā ʻāpana kila silika laminated, a ua ʻeha ka uea enamel ma waena o nā ʻāpana ʻelua o ke kumu rotor (he ʻekolu mau wili i ʻekolu mau kau), a ua hoʻopaʻa ʻia nā hui ma nā ʻāpana metala o ka commutator.
ʻO ka pulupulu kahi ʻāpana conductive e hoʻopili ai i ka lako mana a me ka wili rotor, a ʻelua mau waiwai o ka conductivity a me ke kūpaʻa ʻana.Hoʻohana nā pulupulu o nā ʻenekini mau loa i nā ʻāpana metala kāne hoʻokahi a i ʻole nā pulu graphite metala, a me nā pulupulu graphite electrochemical.
2. Brushless DC motor:
Hoʻokumu ʻia ʻo ia me ka rotor magnet mau loa, multi-pole winding stator, position sensor a pēlā aku.Hōʻike ʻia ka mīkini DC brushless e ka brushless, a hoʻohana i nā mea hoʻololi semiconductor (e like me nā mea Hall) e ʻike ai i ka hoʻololi uila, ʻo ia hoʻi, hoʻohana ʻia nā mea hoʻololi uila e pani i nā commutators contact kuʻuna a me nā pulupulu.Loaʻa iā ia nā pono o ka hilinaʻi kiʻekiʻe, ʻaʻohe commutation spark, a me ka haʻahaʻa haʻahaʻa mechanical.
Hoʻololi ka mea ʻike kūlana i ke ʻano o ka wili stator ma kekahi ʻano e like me ka hoʻololi ʻana o ke kūlana rotor (ʻo ia hoʻi, ʻike i ke kūlana o ka pou magnetic rotor e pili ana i ka wili stator, a hana i kahi hōʻailona ʻike kūlana ma ke kūlana i hoʻoholo ʻia. , ka mea i hana 'ia e ke kaapuni hoohuli hoailona a laila wehe 'ia. E hoomalu i ke kaapuni hoololi mana, a hoololi i ke au wiliwili e like me kekahi pilina pili).
2. Brushless DC motor:
Hoʻokumu ʻia ʻo ia me ka rotor magnet mau loa, multi-pole winding stator, position sensor a pēlā aku.Hōʻike ʻia ka mīkini DC brushless e ka brushless, a hoʻohana i nā mea hoʻololi semiconductor (e like me nā mea Hall) e ʻike ai i ka hoʻololi uila, ʻo ia hoʻi, hoʻohana ʻia nā mea hoʻololi uila e pani i nā commutators contact kuʻuna a me nā pulupulu.Loaʻa iā ia nā pono o ka hilinaʻi kiʻekiʻe, ʻaʻohe commutation spark, a me ka haʻahaʻa haʻahaʻa mechanical.
Hoʻololi ka mea ʻike kūlana i ke ʻano o ka wili stator ma kekahi ʻano e like me ka hoʻololi ʻana o ke kūlana rotor (ʻo ia hoʻi, ʻike i ke kūlana o ka pou magnetic rotor e pili ana i ka wili stator, a hana i kahi hōʻailona ʻike kūlana ma ke kūlana i hoʻoholo ʻia. , ka mea i hana 'ia e ke kaapuni hoohuli hoailona a laila wehe 'ia. E hoomalu i ke kaapuni hoololi mana, a hoololi i ke au wiliwili e like me kekahi pilina pili).
3. Kiʻekiʻe kiʻekiʻe mau magnet brushless motor:
Hoʻokumu ʻia ia me ka stator core, magnetic steel rotor, sun gear, deceleration clutch, hub shell a pēlā aku.Hiki ke kau ʻia kahi sensor Hall ma ka uhi kaʻa no ke ana wikiwiki.
Ka hoʻohālikelike o nā mīkini palaki a me nā mīkini brushless
ʻO ka ʻokoʻa o ka loina electrification ma waena o ka mīkini palaki a me ka mīkini palaki ʻole: Hoʻololi ʻia ka mīkini palaki e ka pulupulu kalapona a me ka commutator.Hoʻololi ʻia ka mīkini palaki ʻole e ka mea hoʻoponopono e pili ana i kahi hōʻailona induction
He ʻokoʻa ka mana o ka mīkini palaki a me ka mīkini brushless, a ʻokoʻa hoʻi kona ʻano kūloko.No nā kaʻa kaʻa hub, ʻokoʻa ke ʻano hoʻopuka o ka torque kaʻa (inā paha i hoʻemi ʻia e ka mīkini hoʻohaʻahaʻa haʻahaʻa), a ʻokoʻa hoʻi kona ʻano mechanical.
mīkini palaki dc coreless
mīkini palaki ʻole ʻole dc
Ka manawa hoʻouna: Jun-03-2019