Nānā: 0 Mea kākau: Luna Hoʻoponopono Paena Manawa Hoʻopuka: 2025-07-29 Kumu: Paena
I ke koho ʻana i kahi motika induction ʻekolu, ʻo kekahi o nā kikoʻī mua āu e ʻike ai ʻo ia ka helu o nā pou: 2 pole, 4 pole, 6 pole a i ʻole 8 pole..

He mea koʻikoʻi ka helu kia Mīkini uila AC no ka mea, ʻo ia ka mea e hoʻoholo pololei ai i ka māmā holo like o ke kahua mākēneki. Ma nā ʻōlelo kūpono, ʻo ia kekahi o nā kumu nui e holo ai kahi kaʻa AC ma kahi kokoke i 3000 rpm aʻo kahi kaʻa ʻē aʻe o ka mana like e holo kokoke ana i 750 rpm ma ka lako mana like 50 Hz.
Eia naʻe, hoʻomaopopo pinepine ʻia nā pou kaʻa.
ʻAʻole ʻokoʻa ka helu kia kiʻekiʻe ʻoi aku ka 'ikaika,' ʻoi aku ka maikaʻi, a ʻoi aku ka maikaʻi o ka hoʻomaka ʻana. Hoʻoholo nui ka helu pou i ka wikiwiki. A laila pili ka torque i ka pilina ma waena o ka mana kaʻa a me ka wikiwiki o ka shaft maoli, ʻoiai ka hoʻomaka ʻana o ka hana ma muli o ka hoʻolālā uila a me ka mīkini.
Hōʻike kēia alakaʻi i ka manaʻo o nā pou kaʻa, hoʻohālikelike i ka 2-pole vs 4-pole vs 6-pole vs 8-pole motors , a hōʻike i ka hopena o ka helu pole i ka wikiwiki, ka torque i helu ʻia, ka nui kaʻa a me nā noi ʻoihana.
ʻO Mīkini uila AC pole ka mākia ʻākau a me ka hema i hana ʻia e ka wili stator o ka motika AC.
Ke hāʻawi ʻia ka mana AC ʻekolu-phase i ka stator, hoʻokumu nā wili i kahi māla magnetic rotating. ʻO ka wikiwiki o kēia māla magnetic e pili ana i nā kumu nui ʻelua:
Hāʻawi pinepine
Ka helu o nā pou mākēneki
ʻO ke kaʻa me ka liʻiliʻi o nā pou ʻoi aku ka wikiwiki o ka hoʻololi ʻana i ke kahua magnetic. ʻO kahi kaʻa me nā pou ʻoi aku ka lohi o ke kahua makeke.

ʻO kēia ke kumu e holo wikiwiki ai ka motika 2-pole ma mua o ka motika 8-pole ke hana ʻelua i ka alapine like.
Ua kapa ʻia ka māmā holo kaʻa ʻana o ka ʻimi ʻana.
Hiki ke helu ʻia me ka hoʻohana ʻana i:
Ka māmā holo like ( rpm ) = 120 × Ka pinepine (Hz) ÷ Ka helu o nā pou
No ka laʻana, no ka mīkini 50 Hz:
2 kia: 120 × 50 ÷ 2 = 3000 rpm
4 kia: 120 × 50 ÷ 4 = 1500 rpm
6 kia: 120 × 50 ÷ 6 = 1000 rpm
8 kia: 120 × 50 ÷ 8 = 750 rpm
Ma ka 60 Hz, lilo ka wikiwiki o ka synchronous:
2 kia: 3600 rpm
4 kia: 1800 rpm
6 kia: 1200 rpm
8 kia: 900 rpm
Hoʻolilo kēia i ka pole i kekahi o nā ʻāpana koʻikoʻi i ke koho ʻana i kahi kaʻa AC ʻenehana.
Hōʻike ka papa ma lalo i ka pilina ma waena o ka helu pole, ka alapine a me ka māmā māmā maʻamau.
| Mīkini uila AC Pole | 50Hz ka māmā holo | Ka wikiwiki helu maʻamau ma 50Hz | 60Hz ka māmā holo like | Ka wikiwiki helu maʻamau ma 60Hz |
2 Pole |
3000 rpm |
~2850–2950 rpm |
3600 rpm |
~3450–3550 rpm |
4 Pole |
1500 rpm |
~1430–1470 rpm |
1800 rpm |
~1720–1770 rpm |
6 Pole |
1000 rpm |
~950–980 rpm |
1200 rpm |
~1140–1180 rpm |
8 Pole |
750 rpm |
~710–740 rpm |
900 rpm |
~850–890 rpm |
ʻOkoʻa ka wikiwiki i helu ʻia e like me ka mana kaʻa, ka papa hana, ka hoʻolālā rotor, ka ukana a me ka mea hana.
ʻAʻole hiki ke hana maʻamau ka mīkini hoʻokomo maʻamau me ka wikiwiki synchronous.
Pono e ho'ololi iki ka rotor ma mua o ke kahua mākēneki o ka stator i hiki ke ho'okomo 'ia ke au i loko o ka rotor a hiki ke hana 'ia ka torque.
Ua kapa ka ʻokoʻa ma waena o ka wikiwiki synchronous a me ka wikiwiki rotor maoli ʻia .
No ka laʻana, loaʻa i kahi motika 4-pole 50 Hz:
Ka māmā holo like = 1500 rpm
akā hiki ke hōʻike ʻia kona papa inoa:
Ka māmā holo helu = 1450 rpm
He mea maʻamau kēlā ʻokoʻa no kahi kaʻa induction.
I ka helu ʻana:
ʻO ka mama māmā
ʻO ka wikiwiki o ka pā
Nā pahu hoʻoili a me nā mea hoʻēmi wikiwiki māmā puka
Pulley māmā
Ka māmā holo conveyor
e hoʻohana i ka o ka kaʻa wikiwiki helu , ʻaʻole wale ka wikiwiki synchronous theoretical.
Hāʻawi kēia i kahi hopena pololei.
ʻO ka ʻokoʻa nui ka wikiwiki o ka hana, akā pili pū nā ʻokoʻa like ʻole i ka torque kaʻa, ka nui, ka walaʻau, nā mea pili a me ke kūpono o ka noi.
Loaʻa i kahi kaʻa 2-pole ka wikiwiki o ka rotational maʻamau ma waena o nā ʻenekini induction hana maʻamau.
ʻO nā māmā maʻamau ma kahi o:
2900 rpm ma 50 Hz
3500 rpm ma 60 Hz
He kūpono ke kaʻa kaʻa 2-pole i ka wā e koi ʻia ai nā mea hoʻokele kiʻekiʻe me ka ʻole o ka hoʻonui ʻana i ka wikiwiki.
Loaʻa nā pōmaikaʻi maʻamau:
ʻO ka wikiwiki o ka lāʻau kiʻekiʻe
ʻO ka hoʻonā paʻakikī no nā mea hana kiʻekiʻe
Pili pololei i nā haawe centrifugal he nui
Loaʻa nui ʻia IEC hoʻonohonoho
Loaʻa nā noi maʻamau:
ʻO nā pumps Centrifugal
Pāpā
Nā mea puhi
ʻO nā mīkini wikiwiki kiʻekiʻe
Kekahi mau compressors
ʻO nā mea wili a me nā mea hana
Eia nō naʻe, hoʻonui ka wikiwiki rotational kiʻekiʻe i ke koʻikoʻi o ke kaulike rotor, ke ʻano o ka halihali, ka vibration a me ka alignment pololei.
ʻO ka motika 4-pole kekahi o nā hoʻonohonoho ʻenehana ʻoihana maʻamau.
ʻO ka māmā helu maʻamau ma kahi o:
1450 rpm ma 50 Hz
1750 rpm ma 60 Hz
Hāʻawi ia i ka wikiwiki kūpono no kahi ākea ākea o nā mīkini ʻenehana.
Hoʻolālā ʻia ka nui o nā pahū, nā mea hoʻoemi, nā mīkini mīkini a me nā mea hoʻokomo pahu pahu ma kahi o 1500 rpm ma 50 Hz a i ʻole 1800 rpm ma 60 Hz.
No laila ke hāʻawi nei kahi motika 4-pole i kahi paepae maʻamau no:
Mea hoʻokele pololei
Hoʻoili kāʻei
Mīkini hoʻohui ʻia
Nā pahu hoʻoili a me nā mea hoʻēmi wikiwiki noi
Loaʻa nā noi maʻamau:
Pum
Nā mea kaomi
Nā mea pāʻoihana
Mea hana mīkini
Nā mea hoʻokele me nā pahu pahu
Nā huila me nā pahu pahu
Helical gear motors
ʻO nā kaʻa kaʻa cycloidal
Nā lako hana maʻamau
No nā pahu pahu hana ʻoihana, ʻo kahi kaʻa 4-pole a puni 1450 rpm kekahi o nā hoʻonohonoho hoʻokomo-wikiwiki maʻamau.
Hoʻohana ʻia kahi motika 6 pole ma kahi o:
960–980 rpm ma 50 Hz
1150–1180 rpm ma 60 Hz
Hiki ke hoʻohana i ka wā e koi ai ka mīkini i ka māmā holo pololei haʻahaʻa ma mua o ka mīkini 4-pole maʻamau.
Hiki ke ho'ēmi a hoʻopau paha ke kaʻa kaʻa 6-pole i ka pono no ka hoʻemi ʻana i ka māmā mīkini ʻoi aku ke kokoke ka wikiwiki o nā mea hana i ka 1000 a i ʻole 1200 rpm .
ʻO nā noi hiki ke loaʻa:
Pepa nui
ʻO kekahi mau pumps
Nā mea kaomi
mīkini hana
ʻO kekahi mau mea hui hoʻokele pololei
Nā mīkiniʻoihana kūikawā
Pono ka koho hope loa i ka wikiwiki a me ka ukana i makemake ʻia ma mua o ke koho ʻana i kahi motika 6-pole ma muli wale nō ka manaʻo o ka helu pole kiʻekiʻe e hana i ka torque ʻoi aku ka maikaʻi.
Hāʻawi ka mīkini 8-pole i ka wikiwiki maʻamau haʻahaʻa:
Ma kahi o 720–740 rpm ma 50 Hz
Ma kahi o 850–890 rpm ma 60 Hz
He kūpono nā motika 8 pole ke koi ʻia ka māmā holo pololei haʻahaʻa.
Hiki i nā noi ke komo:
ʻO nā mea pā haʻahaʻa nui
Kekahi mau compressors
Mīkini hana kaumaha
Nā pumps kūikawā
ʻO nā lako hana ʻoihana haʻahaʻa
No nā noi e koi ana i nā māmā haʻahaʻa loa e like me 20, 40 a i ʻole 60 rpm , ʻaʻole lawa ka mīkini 8-pole wale nō. Pono ʻia kahi pahu pahu.

ʻO kēia kekahi o nā mea nui e hoʻomaopopo.
ʻAʻole ʻike pololei ka helu pole i ka nui o ka torque e hiki ai i ke kaʻa ke hana.
Eia nō naʻe, ke loaʻa ka mana helu like ʻana o nā kaʻa , ʻo ka wikiwiki helu haʻahaʻa ʻo ia ka mea kiʻekiʻe o ka torque shaft.
Hiki ke helu ʻia ka torque i koho ʻia me:
Torque (Nm) = 9550 × Mana ( kW ) ÷ Ka wikiwiki i helu ʻia ( rpm )
No ka laʻana, e noʻonoʻo i ʻehā mau motika hypothetical 5.5 kW :
| Mīkini uila AC | Ma kahi o. Hoʻoholo ʻia ka wikiwiki | Ma kahi o. Hoʻoholo ʻia ʻo Torque |
2 Pole |
2900 rpm |
18 Nm |
4 Pole |
1450 rpm |
36 Nm |
6 Pole |
970 rpm |
54 Nm |
8 Pole |
730 rpm |
72 Nm |
Hōʻike kēia i ke kumu i loaʻa ai i nā motika pole kiʻekiʻe o ka helu like kW ka mea maʻamau i ʻoi aku ke kiʻekiʻe o ke kumu kumu: ʻoi aku ka haʻahaʻa o ko lākou wikiwiki helu.
He hewa ka manao:
ʻOi aku ka nui o nā pou = ʻoi aku ka maikaʻi o ka hoʻomaka ʻana o ka torque.
ʻO ka hoʻomaka ʻana o ka torque e pili ana i nā mea e like me:
Hoʻolālā rotor
ʻO ka hoʻolālā wili ʻana i ka stator
Mīkini uila AC kiʻi
Hoʻomaka i kēia manawa
Voltage
Mīkini uila AC waeʻano hoʻolālā
Hoʻouka inertia
ʻano hoʻomaka
VFD a i ʻole nā hoʻonohonoho hoʻomaka palupalu
No laila, ʻoi aku ka maikaʻi o ka hoʻomaka ʻana o ka mīkini 4-pole i hoʻolālā pono ʻia ma mua o kekahi mīkini 6- a i ʻole 8-pole.
No nā noi e like me:
Hoʻouka ʻia nā mea lawe
Nā mea ʻuʻuku
Mea huikau
Nā mīkini hoʻoneʻe maikaʻi
Nā mea hana inertia kiʻekiʻe
e hōʻoia mau i ka hoʻomaka ʻana o ka torque a me ka hoʻouka ʻana i nā ʻano ʻokoʻa mai ka helu pole.
ʻO ka hoʻohālikelike maʻamau ma waena o 2-pole a me 4-pole motors.
Hāʻawi ka motika 2-pole ma kahi o ʻelua ka wikiwiki o ka motika 4-pole ma ke alapine like.
Ma 50 Hz:
2 pou: ma kahi o 2900 rpm ka māmā holo helu
4 pole: ma kahi o 1450 rpm ka wikiwiki i helu ʻia
E koho i ka motika 2-pole ke koi aku ka mea hana i ka holo pololei kiʻekiʻe, e like me kekahi mau pamu a me nā pā.
E koho i ka motika 4-pole i ka wā e kūpono ana ma kahi o 1450/1750 rpm a i ʻole i ka wā e hoʻokele ai ke kaʻa i kahi pahu pahu.
Mai koho ma muli o ka wikiwiki wale nō. E nānā i ka wikiwiki o ka mea i hoʻokele ʻia, ka pono mana a me ka pihi torque.
Holo ka motika 4 pole ma kahi o 1450 rpm ma 50 Hz, a holo ka motika 6 pole ma kahi o 970 rpm .
Ma ka mana kaʻa like, ʻoi aku ka kiʻekiʻe o ka motika 6-pole ma muli o ka wikiwiki helu haʻahaʻa.
Eia nō naʻe, ʻaʻole ia he manaʻo ʻo ka mīkini 6-pole ke koho ʻoi aku ka maikaʻi no nā mea kaumaha.
Inā hoʻolālā ʻia kahi mīkini ma kahi o 1450 rpm :
→ 4-pole ua kūpono.
Inā makemake ia ma kahi o 960 rpm kaʻa pololei:
→ 6-pole paha ke kūpono.
Inā makemake ʻia he 60 rpm wale nō :
→ ʻAʻole kūpono no ka holo pololei; pono ka pahu pahu.
ʻO ka ʻokoʻa nui ma waena o nā motika 6-pole a me 8-pole ka wikiwiki hou.
Ma 50 Hz:
6 kia: ma kahi o 970 rpm
8 kia: ma kahi o 730 rpm
Hiki ke loa'a i ka mokini 8-pole o ka helu like kW i ka torque kumu i helu 'ia no ka mea, 'oi aku ka lohi.
Akā e noʻonoʻo ʻia nā manaʻo ʻē aʻe - me ke kumukūʻai, ka nui o ka pahu, ka pono, nā ʻano hoʻomaka a me ka loaʻa.
He mea koʻikoʻi kēia no nā conveyors a me nā lako hui.
Pono paha ka mīkini i ka wikiwiki hoʻopuka wale nō:
100 rpm
60 rpm
40 rpm
20 rpm
ʻAʻole naʻe e hōʻemi i ka wikiwiki o ke koho ʻana i ka motika 8-pole.
Ma kēia mau noi, hoʻokahi hopena maʻamau:
4-pole motor + mīkini hoʻemi
ʻo kahi laʻana:
1450 rpm kaʻa + 25:1 pahu pahu ≈ 58 rpm ka māmā puka
Hiki i kahi gearbox ke hāʻawi:
Haʻahaʻa loa ka māmā puka
ʻO ka hoʻonui nui ʻana o ka torque
ʻO nā lākiō hoʻololi maʻalahi
Nā kuhikuhi kumu kumu hoʻopuka ʻokoʻa
Hoʻohui mīkini paʻakikī
Hoʻohana nui ʻia kahi kaʻa 4-pole me kahi pahu helical, worm a cycloidal paha no:
Nā mea hoʻokele
Nā mea hui ʻoihana
Nā mea hoʻonāukiuki
ʻO nā mea hoʻoili uila
Nā mea hānai
Pūnaehana mālama waiwai
No laila, ʻaʻole ʻo ke koho ʻana i nā pou ʻoi aku ke ala maikaʻi loa e loaʻa ai ka wikiwiki o ka mīkini haʻahaʻa.
Mīkini uila AC ʻoi aku ka maikaʻi ma mua o ka helu pole.
ʻO nā mea koʻikoʻi he:
Mīkini uila AC mana
Hoʻolālā electromagnetic
Nā poho keleawe
Nā poho kumu
Nā poho rotor
Ke poho a me ka mīkini
Pūnaehana hoʻoluʻu
Papa hana pono
Haawe hana
No laila o nā motika pole kiʻekiʻe ʻaʻole ʻoi aku ka maikaʻi ma mua o nā motika pole haʻahaʻa.
Hāʻawi nā papa hana e like me IE2 , IE3 a me IE4 i kumu kūpono loa no ka hoʻohālikelike ʻana i ka hana ikehu kaʻa.
Ke koho ʻana i kahi kaʻa ʻenehana, e hoʻohālikelike:
Helu pou
Hoʻopuka helu ʻia
Hoʻoholo maikaʻi ʻia
Haawe hana
Dute
Nā koi kūpono kūloko
ma mua o ka manaʻo ʻana i ka helu pole wale nō e hoʻoholo i ka hoʻohana ʻana i ka ikehu.
Hoʻololi ʻia ka māmā holo kaʻa ma ka hoʻololi ʻana i ka alapine hāʻawi.
ia ʻAʻole e hoʻololi i ka helu kino o nā pou kaʻa.
No ka la'ana, noho mau ka mokini 4-pole i ka motika 4-pole ke ho'omalu 'ia e kahi VFD .

Loaʻa i ka mīkini 4-pole ka māmā holo like o:
1500 rpm ma 50 Hz
1200 rpm ma 40 Hz
900 rpm ma 30 Hz
Noho iki ka māmā holo kaʻa induction ma lalo o kēia mau waiwai synchronous.
ʻO ka hana haʻahaʻa haʻahaʻa no ka manawa lōʻihi e hōʻemi paha i ka hana hoʻoluʻu o kahi peʻahi maʻamau.
No nā noi e koi ana i ka hana haʻahaʻa haʻahaʻa mau, e noʻonoʻo:
VFD -ʻoihana kaʻa
Pepa hoʻoluʻu kūʻokoʻa
Ka pale wela e like me PTC a i ʻole PT100
ʻAe.
Hoʻolālā ʻia kekahi mau kaʻa ma ke ʻano he ʻelua-wikiwiki a i ʻole ka hoʻololi pole.
Hiki iā lākou ke hoʻololi i ka hoʻonohonoho pole kūpono ma o nā pilina wili like ʻole.
Eia kekahi laʻana:
2/4 kia
4/8 kia
4/2 kia
Hoʻohana ʻia kēia mau motika ma kahi e koi ʻia ai ʻelua mau wikiwiki hana paʻa me ka hoʻohana ʻole ʻana i kahi VFD .
Eia nō naʻe, ʻaʻole hiki ke hoʻololi wale ʻia kahi kaʻa kaʻa holo hoʻokahi mai 4 pole i 6 pole ma o nā hoʻololi uea maʻamau.
E hoʻomaka me ka wikiwiki e pono ai o ka mīkini hoʻokele.
E noʻonoʻo inā pono nā mea hana ma kahi o:
3000 rpm
1500 rpm
1000 rpm
750 rpm
A i ʻole ka wikiwiki haʻahaʻa e koi ana i kahi pahu pahu
Hoʻohana ka helu pole hoʻokahi i nā wikiwiki like ʻole ma nā ʻōnaehana 50 Hz a me 60 Hz.
E helu i ka mana kaʻa e pono ai ka mīkini.
Mai hilinaʻi wale i ka helu pou.
Inā makemake ka mea hana i ka wikiwiki haʻahaʻa, hiki i kahi kaʻa 4-pole maʻamau me kahi pahu pahu ke hāʻawi i kahi hopena maʻalahi.
E noʻonoʻo:
IE2 / IE3 / IE4 pono
S1 hana mau
Ka wela ambient
pale IP
ʻano hoʻomaka
VFD hana
Hoʻokomo
ʻO nā pono wahi pōʻino
Hoʻohana maʻamau nā ʻōpala Centrifugal i 2-pole a i ʻole 4-pole motor ma muli o ka hoʻolālā hydraulic.
Hoʻohālikelike mau i ka māmā holo kaʻa me ka wikiwiki helu o ka mea hana pamu.

He mea maʻamau nā motika 2-pole a me 4-pole, ʻoiai hiki i nā mea pā haʻahaʻa nui ke hoʻohana i nā motika 6- a i ʻole 8-pole.
Pono ka hapa nui o nā conveyors i nā māmā haʻahaʻa haʻahaʻa ma mua o nā kaʻa maʻamau maʻamau.
No laila, ʻo kahi hoʻonohonoho maʻamau:
4-pole motor + pahu pahu
Koho ʻia ka pahu pahu e like me ka wikiwiki o ka conveyor, ke anawaena pulley, ka ukana a me ka torque koi.
Hiki i kekahi mau huila hoʻokele pololei ke hoʻohana i nā motika 6- a i ʻole 8-pole.
Eia nō naʻe, koi nui nā mea hoʻohui ʻenehana i ka wikiwiki impeller haʻahaʻa a me ka torque shaft kiʻekiʻe, e hana ana i kahi kaʻa 4-pole i hui pū ʻia me kahi pahu helical a cycloidal paha he hopena maʻamau.
ʻO ka helu pou kūpono e pili ana i ka hoʻolālā compressor a me ka wikiwiki hoʻokomo. Mai hoʻololi i kekahi hoʻonohonoho pole me kekahi me ka nānā ʻole i ka koi wikiwiki o ka compressor.
ʻAʻole pololei i ka hapa nui o nā noi.
Hiki ke kūpono ka hoʻonohonoho mechanical, akā e loli nui ka wikiwiki.
No ka laʻana ma 50 Hz:
4 kia ≈ 1450 rpm
6 kia ≈ 970 rpm
Hiki ke hoʻemi i ka mīkini 4-pole me ka 6-pole motor i ka wikiwiki o ka mīkini ma kahi o hoʻokahi hapakolu.
Hiki ke loli kēia:
Pum kahe
ʻEa ea pā
Ka māmā holo conveyor
ʻO ka hoʻokō ʻana o ka compressor
Hoʻopuka mīkini
E hoʻopaʻa mau i ka pono o nā mea hana ma mua o ka hoʻololi ʻana i ka helu pou.
Hāʻawi ʻo Victory Machinery Technology Co., Ltd. i nā motika induction ʻoihana no nā mea hana OEM, nā mea hoʻolaha ʻoihana, nā hui mālama a me nā mea hoʻohana hope.
Hiki i ka lanakila ke hāʻawi i nā hoʻonohonoho pole he nui e like me ka wikiwiki o ka lako a me nā kūlana hana.

Ma muli o ka papahana, hiki iā Victory ke hāʻawi:
2-pole ekolu-phase motors
4-pole ekolu-phase motors
6-pole ekolu-phase motors
8-pole ekolu-phase motors
IE2 , IE3 a me IE4 mau koho kaʻa
Nā kaʻa kaʻa kaʻa
VFD nā motika hana
Nā motika pahū
Nā hoʻonohonoho uila kūikawā a me ka pinepine
Hiki ke koho ʻia Mīkini uila AC e like me nā ʻōnaehana uila kūloko, me nā hoʻonohonoho maʻamau 50 Hz a me 60 Hz.
Pono e hoʻopaʻa pū ʻia ka Voltage, ka alapine, ka pilina, ka wikiwiki helu a me ke au ma mua o ka hoʻololi ʻana i hoʻokahi ʻāpana uila.
Hāʻawi pū ka lanakila i nā hāmeʻa mīkini piha piha.

No nā noi e koi ana i ka wikiwiki haʻahaʻa a me ka torque kiʻekiʻe, hiki iā mākou ke loiloi:
Mīkini uila AC helu pou
Mīkini uila AC mana
Laki uila
Ka māmā puka
Pumi puka
Hoʻonohonoho kau ʻana
Kōkua kēia i ka hoʻoholo inā ʻoi aku ka maikaʻi o kahi kaʻa kaʻa kiʻekiʻe a i ʻole ka motika 4-pole me kahi pahu pahu.
No nā papahana hoʻololi kaʻa, hāʻawi:
Papa inoa kaʻa kaʻa e kū nei
Mana helu ʻia
Volta a me ka pinepine
Ka helu pou a i ʻole ka māmā holo
Kaʻina kau ʻana
Nui kiʻi
ʻO ka nui o ka shaft a me ka flange
ʻO nā mea hana hoʻokele
Kūlana hana

Pono ke kaʻa hoʻololi i ka hana uila a me nā koi hoʻokomo mechanical.
Mīkini uila AC pole nā mākia i hana ʻia e ka wili stator. ʻO ka helu pou a me ka hāʻawi pinepine ʻana e hoʻoholo i ka wikiwiki synchronous o kahi kaʻa AC.
ʻO ke kaʻa kaʻa 2-pole ma kahi o ʻelua ʻoi aku ka wikiwiki o ka mīkini 4-pole ma ka alapine like.
Ma 50 Hz, ʻo 3000 a me 1500 rpm ka wikiwiki o lākou.
He 1500 rpm ka māmā holo like ma 50 Hz a me 1800 rpm ma 60 Hz. Ma kahi o 1450 a me 1750 rpm ka wikiwiki helu maoli ma muli o ka paheʻe kaʻa hoʻokomo.
Inā loaʻa i nā motika ʻelua ka mana helu like, ʻoi aku ka kiʻekiʻe o ka motika 8-pole haʻahaʻa haʻahaʻa. Eia naʻe, ʻaʻole ʻo ka helu pole wale nō e hoʻoholo i ka hoʻomaka a i ʻole ka nui o ka torque.
ʻAʻole pono. Hoʻomaka ka torque e pili ana i ka hoʻolālā kaʻa holoʻokoʻa, ka uila, nā hiʻohiʻona rotor, ke ʻano hoʻomaka a me ka ukana.
ʻAʻole. Hoʻololi ka VFD i ka alapine hāʻawi a no laila ka māmā holo kaʻa, akā ʻaʻole ia e hoʻololi i ka hoʻonohonoho ʻana i nā pou kino.
Hoʻohana ka nui o nā mea lawe i kahi kaʻa 4-pole i hui pū ʻia me kahi pahu pahu no ka mea maʻamau ka mea e koi ai ka conveyor i ka wikiwiki haʻahaʻa a me ka torque kiʻekiʻe ma mua o ka hiki ke hāʻawi ʻia e kahi kaʻa pololei.
Pili ia i ka wikiwiki mixer makemake. Ke hoʻohana nei kekahi mau mea huila hoʻokele pololei i nā motika 6- a i ʻole 8-pole, aʻo nā mea hui ʻoihana haʻahaʻa haʻahaʻa e hoʻohana mau i ka mīkini 4-pole me kahi pahu pahu.
Inā hiki i ka mīkini hoʻokele ke hana ma kahi o ka hapalua o ka māmā kumu. Mīkini uila AC pono e nānā pono ʻia ka mana, ka pahu, ka torque, ka nui o ka shaft a me ka hana noi.
Mīkini uila AC helu pole e ho'oholo mua i ka māmā holo like o ka motika AC.
Ma ka 50 Hz, ʻo ka wikiwiki like ʻole:
2 kia: 3000 rpm
4 kia: 1500 rpm
6 kia: 1000 rpm
8 kia: 750 rpm
Ma 60 Hz, lilo lākou:
2 kia: 3600 rpm
4 kia: 1800 rpm
6 kia: 1200 rpm
8 kia: 900 rpm
Haʻahaʻa iki ka māmā holo kaʻa induction ma muli o ka paheʻe.
No nā kaʻa me ka mana helu like, ka hopena haʻahaʻa haʻahaʻa i ka torque shaft kiʻekiʻe. Eia nō naʻe, ʻaʻole ʻo ka helu pole wale nō e hoʻoholo i ka hoʻomaka ʻana o ka torque, ka pono a i ʻole ka hana kaʻa holoʻokoʻa.
No laila, pono e koho ʻia ka mīkini pololei e like me ka wikiwiki o ka mīkini koi, ka mana, torque, frequency, duty a me nā kūlana hana.
No nā mea hana haʻahaʻa haʻahaʻa e like me nā conveyors, mixers a me nā mea hānai, me ka hoʻohana ʻana i ka motika 4-pole me kahi pahu pahu i koho pono ʻia ʻoi aku ka maʻalahi ma mua o ka hoʻonui ʻana i ka helu pole kaʻa wale nō.
Hiki i ka lanakila ke kākoʻo i ka koho kaʻa kaʻa 2-, 4-, 6- a me 8-pole, 50Hz a me 60Hz hoʻonohonoho, nā kaʻa hoʻololi a me nā hoʻonā kaʻa-a-gearbox e like me ka noi ʻoihana maoli.
Wehewehe ʻia ʻo Dual-Voltage Mīkini uila AC : Ueaa, Voltage Rating & Applications
Pehea e uea ai i kahi ʻekolu-Phase Mīkini uila AC : Star vs Delta Connection Guide
2-Pole vs 4-Pole vs 6-Pole vs 8-Pole Mīkini uila AC : Ka māmā holo, Torque & Nā noi.
Pehea e lilo ai i mea hoʻolaha holomua NMRV Pahu hoʻoili worm ma ʻEulopa
10 alakaʻi Mīkini hoʻoili niho helika nā mea hana: nā inoa, nā huahana a me nā alakaʻi koho koho.
He aha ka Gear Mīkini uila AC ? Nā ʻano, nā ʻano huila, Torque a me nā noi ʻoihana
Mīkini uila AC pae ʻekolu
Mīkini uila AC pae hoʻokahi
Nā pahu hoʻoili a me nā mea hoʻēmi wikiwiki
No ke aha ka LANAKILA