ʻEhia mau ʻano o nā motika DC?

Ua hoʻololi nā ʻenekini Direct Current (DC) i nā ʻoihana like ʻole me kā lākou versatility a me ka pono. Hoʻololi kēia mau mea ikaika i ka ikehu uila i ikehu mechanical, e hoʻohana ana i nā mea a pau mai nā lako hale liʻiliʻi a i nā mīkini ʻoihana nui. Ke holomua nei ka ʻenehana, ka ʻokoʻa o Nā mīkini DC ke hoʻomau nei ka hoʻonui ʻana, hāʻawi ʻia i nā hāʻina kūpono no nā noi kikoʻī. Hoʻopili kēia alakaʻi holoʻokoʻa i ke aupuni hoihoi o nā kaʻa, e ʻimi ana i kā lākou mau ʻano like ʻole, nā noi ʻoihana, a me nā pono kūʻokoʻa. Inā ʻoe he ʻenekinia a i ʻole he ʻoihana e ʻimi nei e hoʻomaikaʻi i kāu mau hāmeʻa uila, e hāʻawi kēia ʻatikala i nā ʻike waiwai i ka honua o nā kaʻa a me kā lākou kuleana koʻikoʻi i nā ʻōnaehana electromechanical hou.

ʻO kekahi ʻano o nā motika DC

Hele mai nā motika DC i nā ʻano ʻano like ʻole, i hoʻolālā ʻia kēlā me kēia e hoʻokō i nā koi o ka hana. He mea koʻikoʻi ka hoʻomaopopo ʻana i kēia mau ʻano like ʻole no ke koho ʻana i ka motika kūpono loa no kahi noi i hāʻawi ʻia. E ʻimi kākou i kekahi o nā ʻano kaʻa maʻamau:

Nā Motors DC Brushed

ʻO nā motika DC Brushed kekahi o nā ʻano kaʻa kahiko loa a hoʻohana nui ʻia. Hoʻohana lākou i kahi commutator a me nā pulupulu e hoʻololi i ke ala o ke kahe o kēia manawa i nā wili rotor. Hāʻawi kēia hoʻolālā i ka mana māmā maʻalahi a me ka torque hoʻomaka kiʻekiʻe. Hoʻokaʻawale hou ʻia nā motika brushed i kekahi mau subtypes:

  • ʻEha Series: Hāʻawi kēia mau kaʻa i ka torque hoʻomaka kiʻekiʻe a kūpono no nā noi e koi ana i ka wikiwiki wikiwiki, e like me nā kaʻa uila a me nā mea hana mana.
  • ʻEha ʻūhā: ʻIke ʻia no ko lākou mau hiʻohiʻona wikiwiki, kūpono nā motika ʻeha shunt no nā noi e koi ana i ka wikiwiki paʻa ma lalo o nā ukana like ʻole.
  • ʻEha Hui: ʻO ka hoʻohui ʻana i nā hiʻohiʻona o nā motika ʻeha a me ka shunt, nā mīkini ʻeha hoʻohuihui e hāʻawi i kahi kaulike ma waena o ka torque hoʻomaka kiʻekiʻe a me ka hoʻoponopono wikiwiki.

Hoʻokahi DC Motors

ʻO nā motika Brushless DC, i ʻike ʻia ʻo BLDC motors, hoʻopau i ka pono o nā pulupulu a me nā commutators. Akā, hoʻohana lākou i ka commutation uila e hoʻomalu i ka hana o ka kaʻa. Hāʻawi kēia hoʻolālā i nā pono he nui:

  • ʻOi aku ka maikaʻi a ʻoi aku ka lōʻihi o ke ola ma muli o ka hoʻemi ʻana i ka friction a me ka ʻaʻahu
  • Hoʻomaikaʻi i nā hiʻohiʻona māmā-torque
  • Haʻahaʻa electromagnetic interference
  • ʻO ka hoʻopau wela maikaʻi aʻe
  • Hoʻohana maʻamau ʻia nā motika BLDC i nā mīkini paʻakikī kamepiula, nā kaʻa uila, a me nā noi ʻoihana kiʻekiʻe.

Nā Motors DC Magnet mau

Mākēneki mau Nā mīkini DC hoʻohana i nā magnet paʻa e hana i ke kahua magnetic e pono ai no ka hana. Hāʻawi kēia mau kaʻa i ka maikaʻi maikaʻi a me ka hoʻolālā paʻa, e hoʻolilo iā lākou i kūpono no nā noi kahi o ka nui a me ke kaumaha nā mea koʻikoʻi. ʻO ka Z Series Medium Motor kahi laʻana o kahi kaʻa magnet mau loa e hāʻawi i ka hana hilinaʻi i nā ʻano ʻoihana like ʻole.

ʻO nā mea hoʻokele i ka mea

ʻO nā kaʻa stepper he ʻano ʻano ʻokoʻa o ka kaʻa e hoʻololi i nā hoʻonui pololei a i ʻole "nā ʻanuʻu." Hāʻawi lākou i ka mana kūlana kūikawā a hoʻohana nui ʻia i nā noi e koi ana i nā neʻe pololei, e like me nā mea paʻi 3D, nā mīkini CNC, a me nā robotics.

He aha nā ʻano nui o nā motika DC i hoʻohana ʻia i ka ʻoihana?

I nā noi ʻoihana, hana koʻikoʻi nā kaʻa i ka mana o nā mīkini a me nā mea hana. ʻO ke koho ʻana o ka kaʻa e pili ana i nā koi kikoʻī o ka noi, e like me ka torque, ka mana wikiwiki, a me ke kaiapuni hana. Eia kekahi o nā ʻano nui o nā motika i hoʻohana mau ʻia i ka ʻoihana:

Nā Motors DC ʻEha

Hoʻohana nui ʻia nā motika hōʻeha series i nā noi ʻoihana e koi ana i ka torque hoʻomaka kiʻekiʻe a me ka mana wikiwiki. ʻOi aku ka maikaʻi o kēia mau kaʻa i nā kūlana i ʻokoʻa ka ukana i ka wā o ka hana. ʻO kekahi mau noi ʻoihana maʻamau o nā motika ʻeha series e komo pū ana:

  • ʻO nā cranes a me nā hoists
  • ʻO nā ʻōnaehana hili uila ma nā kaʻaahi a me nā trams
  • ʻO nā mea hoʻokele a me nā mea hoʻokele waiwai
  • Nā kaʻa hoʻomaka kaʻa

Nā Motors DC ʻEha Shunt

Manaʻo ʻia nā motika ʻeha shunt no ko lākou hiki ke mālama i ka wikiwiki mau ma lalo o nā kūlana ukana. ʻO kēia hiʻohiʻona e kūpono iā lākou no nā noi e koi ana i ka wikiwiki paʻa. ʻO ka hoʻohana ʻana i ka ʻoihana o nā kaʻa ʻeha shunt:

  • ʻO nā mea hana mīkini a me nā lathe
  • Nā pauma Centrifugal
  • Nā pā a me nā mea puhi
  • Nā mīkini paʻi

Huipuia Eha DC Motors

Hoʻohui nā motika ʻeha hui i nā hiʻohiʻona o nā motika a me nā ʻeha ʻeha shunt, e hāʻawi ana i kahi kaulike ma waena o ka torque hoʻomaka kiʻekiʻe a me ka hoʻoponopono wikiwiki maikaʻi. Hoʻohana ʻia kēia mau kaʻa i nā noi e koi ana i ka torque hoʻomaka kiʻekiʻe a me ka wikiwiki mau ma lalo o nā ukana like ʻole. Loaʻa nā noi ʻenehana:

  • Nā mea hoʻokiʻekiʻe
  • ʻO nā wili wili
  • Nā mīkini hana pepa
  • ʻO nā mīkini ʻeli hana kaumaha

Nā Motors DC Magnet mau

Nā motika magnet mau, e like me ka 1000 kw dc kaʻa, ke kaulana nui nei i nā noi ʻoihana ma muli o ko lākou nui paʻa, kiʻekiʻe kiʻekiʻe, a me ka mana wikiwiki. Hoʻohana ʻia kēia mau motika i nā ʻano ʻoihana like ʻole, me:

  • Robotics a me nā ʻōnaehana automation
  • Mīkini hoʻopili
  • Mea hana lole lole
  • ʻO nā mea hana pono a me nā mea kani

Hoʻokahi DC Motors

Ua loaʻa i nā kaʻa Brushless ka mana koʻikoʻi i nā noi ʻoihana ma muli o ko lākou kiʻekiʻe kiʻekiʻe, nā koi haʻahaʻa haʻahaʻa, a me ka mana wikiwiki. Hoʻohana pinepine ʻia lākou i:

  • ʻO nā pumps ʻoihana a me nā mea hoʻopili
  • Nā ʻōnaehana HVAC
  • Nā mīkini helu kamepiula (CNC).
  • Kaʻa uila uila

ʻO ke koho ʻana i ka motika kūpono no kahi noi ʻoihana e pili ana i nā mea e like me ka torque i koi ʻia, ka wikiwiki, ka pono, a me nā kūlana kaiapuni. ʻO ke kūkākūkā me nā poʻe akamai i nā ʻōnaehana uila, e like me nā mea ma Shaanxi Qihe Xicheng Electromechanical Equipment Co., Ltd., hiki ke kōkua i ke koho ʻana i ka mīkini kūpono loa no nā pono ʻoihana kūikawā.

He aha nā mea maikaʻi o ka huila-ʻeha DC motor?

Hāʻawi nā mīkini ʻeha hui i kahi hui kūʻokoʻa o nā hiʻohiʻona e hoʻomaikaʻi iā lākou i nā noi like ʻole. Hoʻohui kēia mau kaʻa i nā ʻāpana ʻelua a me ka shunt field windings, ka hopena i kahi hoʻolālā hybrid e hoʻonui i ka ikaika o nā ʻano kaʻa ʻelua. E ʻimi kākou i nā pono koʻikoʻi o nā ʻenekini hui pū ʻia:

Nā ʻano hana kaulike

ʻO kekahi o nā mea maikaʻi loa o nā kaʻa hui-ʻeha ʻo ko lākou hiki ke hāʻawi i kahi ʻano hana kaulike. Hāʻawi lākou:

  • Kiʻekiʻe hoʻomaka torque, e like me ka series eha motors
  • ʻO ka hoʻoponopono wikiwiki maikaʻi ma lalo o nā ukana like ʻole, e like me nā kaʻa ʻeha shunt
  • ʻO kēia hui ʻana e hana i nā kaʻa hui-ʻeha i mea maʻalahi a kūpono i nā noi e koi ana i ka torque mua ikaika a me ka mana wikiwiki paʻa.

ʻAno māmā māmā-torque

Hiki ke hoʻolālā ʻia nā motika hui pū ʻia me nā ʻano like ʻole o ka moʻo e hoʻokuʻu i nā makani, e ʻae ai i nā hiʻohiʻona wikiwiki-torque maʻamau. ʻO kēia maʻalahi e hiki ai i nā ʻenekinia ke hoʻohālikelike i ka hana o ka kaʻa i nā koi noi kikoʻī, e hoʻonui ana i ka pono a me ka hana.

Hoʻohui kūleʻa

Hāʻawi ka hoʻonohonoho wili hui pū i ka paʻa ʻoi aku ka maikaʻi e hoʻohālikelike ʻia me nā motika ʻeha series. ʻOi aku ka maikaʻi o kēia kūpaʻa i nā noi kahi i maʻamau ka hoʻololi ʻana o ka ukana, no ka mea hiki i ke kaʻa ke mālama i ka hana maʻamau ma waena o nā kūlana hana like ʻole.

Laulā Holomua

Hāʻawi nā ʻenekini hui pū ʻia i kahi ākea ākea ākea e hoʻohālikelike ʻia me nā ʻano kaʻa ʻē aʻe (e like me 200 hp dc kaʻa uila). ʻO kēia hiʻohiʻona e kūpono iā lākou no nā noi e koi ana i ka hana ma nā wikiwiki like ʻole, e hāʻawi ana i ka versatility ʻoi aʻe i nā ʻoihana ʻoihana.

Hoʻonui i ka mana hoʻonui

ʻO ka hui pū ʻana o nā huila a me nā wili shunt i loko o nā kaʻa hui-ʻeha e hoʻomaikaʻi i ka hiki ke hoʻonui. ʻO kēia hiʻohiʻona e hiki ai i ke kaʻa ke mālama i ka piʻi pōkole o ka ukana me ka ʻole o ka hoʻohaʻahaʻa hana nui, e hoʻonui i ka hilinaʻi i nā noi koi.

ʻO ka hoʻohana ʻana i ka ikehu kūpono

Hiki ke hoʻolālā ʻia nā motika hoʻohuihui e hoʻoikaika i ka ikehu ma waena o nā kūlana hana like ʻole. Ma ke kaulike ʻana i ka hopena a me ka shunt winding hopena, hiki i kēia mau kaʻa ke mālama i nā pae kiʻekiʻe kiʻekiʻe ma luna o kahi ākea ākea o nā wikiwiki a me nā ukana i hoʻohālikelike ʻia i nā hoʻolālā hoʻokahi-wili.

Hiki ke hoʻololi i nā kūlana hoʻouka like ʻole

ʻO ka hoʻonohonoho ʻana i ka hui ʻana e hiki ai i kēia mau kaʻa ke hoʻololi pono i nā kūlana ukana. ʻO kēia hiki ke kūpono iā lākou no nā noi kahi e loli ai ka ukana i ka wā e hana ai, e like me nā elevators a i ʻole nā ​​​​wili wili.

Nā Pūnaehana Mana Māmā

I kekahi mau noi, hiki i nā hiʻohiʻona kūlohelohe o nā motika hui-ʻeha ke maʻalahi i nā ʻōnaehana mana e pono ai. ʻO kā lākou hiki ke hāʻawi i ka torque hoʻomaka kiʻekiʻe a me ka hoʻoponopono wikiwiki maikaʻi hiki ke hōʻemi i ka paʻakikī o nā ʻōnaehana mana waho i kekahi mau hiʻohiʻona.

ʻOiai ke hāʻawi nei nā motika huila i nā pono he nui, he mea nui e hoʻomaopopo he ʻokoʻa paha nā pono kikoʻī ma muli o ka hoʻolālā ʻana o ke kaʻa a me ka noi i manaʻo ʻia. No ka koho maikaʻi loa a me ka hoʻokō ʻana i nā kaʻa, me nā koho kūikawā e like me ka Z Series Medium DC Motor, pono e kukakuka me ka poe akamai i na mea hana mana.

I ka hopena, he hui ʻo Shaanxi Qihe Xicheng Mechanical and Electrical Equipment Co., Ltd. Hoʻopaʻa mākou i ka hāʻawi ʻana i nā mea kūʻai aku me nā lako mana paʻa me ka ikaika o ka ikehu kiʻekiʻe a me ka hoʻohana ʻana i ka ikehu haʻahaʻa, a me ka hoʻoponopono wikiwiki ʻana i nā mea kūʻai aku, ma hope o ke kūʻai aku a me nā pilikia ʻenehana pili. Inā makemake ʻoe e ʻike hou aku e pili ana i kēia ʻano mea hana mana, e ʻoluʻolu e kelepona mai iā mākou: xcmotors@163.com.

E hoʻomaopopo '

1. Chapman, SJ (2005). Nā Kuleana Mekini Uila. McGraw-Hill Education.

2. Fitzgerald, AE, Kingsley, C., & Umans, SD (2003). Mekini Uila. McGraw-Hill Education.

3. Hughes, A., & Drury, B. (2019). Nā Kaʻa Uila a me nā Kaʻa: Nā Kuleana, Nā ʻano a me nā noi. Newnes.

4. Krishnan, R. (2009). Nā Mākēneki Kūmau a me ka Brushless Motor Drives. CRC Press.

5. Miller, TJE (1993). Nā Kaʻa Kaʻa Paʻa ʻole Brushless-Magnet and Reluctance Motor Drives. Clarendon Press.