MŌTĀ ITI DC
He mea tino pai te mōta DC paraihe mai i Portescap mō ngā taputapu kawe me ngā taputapu iti. He pai ngā painga o te hangarau mōta DC paraihe, arā, he iti te waku, he iti te tīmatanga o ngā hiko, he korenga o ngā mate rino, he pai te mahi, he pai te whakamarara wera me te mahi tere-taipana raina. Kua hangaia ēnei mōta DC iti tino-kikī hei tuku i te mahi tere-ki-taipana tino pai me te wera joule iti. Kei a mātou anō hoki he momo pane taputapu me ngā encoder. Ka taea e ngā mōta DC iti o Portescap te tuku i te whānuitanga taipana mai i te 0.36 mNm ki te 160 mNm tonu, mai i te 2.5 mNm ki te 1,487 mNm i roto i te mahi wā-poto. Kua hangaia ā mātou mōta DC paraihe mō te whakarerekētanga tere me te ngāwari, kia taea ai e koe te tiki i te mea e hiahiatia ana e koe me te utu me te tuku e tumanakohia ana e koe mai i tētahi otinga kua oti te whakarite. Ka taea e mātou te whakarite i ngā āhuatanga mōta paraihe paerewa kia tutuki ai ngā tono tono motuhake, tae atu ki ngā whakatakotoranga mahi, te whirihoranga whakairi, ngā whakaritenga āhua wera me te taiao, me ētahi atu hiahia whakahaere.
He tino pai ngā mōta iti paraihe DC a te Kaiārahi mō āu taputapu kawe me ngā taputapu iti. Mā te auahatanga tonu i roto i te hangarau mōta kore-matua ka taea e mātou te tuku:
Ngā rahi anga mai i te 8 ki te 35 mm
Ngā tere mai i te 5,000 ki te 14,000 rpm
Te taipana motuka tonu – 0.36 ki te 160 mNm
Hoahoa rotor kore-matua
Te ngoikore o te rotor iti
Koiri REE
Te ōwehenga teitei o te mana ki te taumaha
Kei te wātea te aukume Neodymium i roto i ētahi tauira motuka DC paraihe
Ngā putanga ringaringa me te peera pōro
He tino pai te nekehanga, e āhei ai koe ki te hanga i tētahi otinga kiato ake, tika ake, me te penapena pūngao
Me pēhea te whiriwhiri i tō mōta DC paraihe?
Ngā Paearu Kōwhiringa
Diameter o te motuka
Ko te whakarite i te rahi o te mōta DC paraihe ki tētahi tono motuhake ka tīmata mā te whakataurite i te diameter o te mōta ki te wāhi e wātea ana. I te nuinga o te wā, ka nui ake te taipana o ngā mōta rahi anga. Kei waenga i te 8 mm ki te 35 mm te diameter o te mōta.
Roa
He maha ngā roa e wātea ana, mai i te 16.6 mm ki te 67.2 mm, kia pai ai te urutau ki ngā whakaritenga o te kete tono.
Momo whakawhiti
He pai te urutau o ngā paraihe konganuku utu nui ki ngā tono kiato iti te iahiko, e whakarato ana i te iti o te waku me te tino whai hua, engari ko ngā tono ia he nui te iahiko tonu, he nui rānei te iahiko pīrahi ka hiahiatia he paraihe karāwhata-parahi.
Momo peera
He maha ngā huinga peera kua hoahoatia, mai i te hanganga peera ringaringa māmā ki ngā pūnaha peera pōro kua utaina i mua mō ngā tono kawenga axial, radial rānei teitei.
Momo aukume me te momo whakawhiti
Whakarerekētia tō whiringa mōtini ki te mana me ngā hiahia o nāianei o tō tono: Ka nui ake te taipana putanga o ngā aukume NdFeB i a Alnico, me te utu nui ake. Ka kitea anō hoki te pūnaha whakawhiti (momo me te rahi o ngā kaiwhakawhiti) i roto i tēnei waehere.
Te whakapiko
He maha ngā kōwhiringa takai e whakaarohia ana kia tino ōrite ki ngā whakaritenga o te tono – ko te ngaohiko, te ātete me te pūmau taipana ngā tawhā matua mō te kōwhiringa.
Waehere whakatinanatanga
Whakamahia hei tautuhi i te paerewa me ngā whakaritenga.
Ngā Paearu Kōwhiringa
Diameter o te motuka
Ko te whakarite i te rahi o te mōta DC paraihe ki tētahi tono motuhake ka tīmata mā te whakataurite i te diameter o te mōta ki te wāhi e wātea ana. I te nuinga o te wā, ka nui ake te taipana o ngā mōta rahi anga. Kei waenga i te 8 mm ki te 35 mm te diameter o te mōta.
Roa
He maha ngā roa e wātea ana, mai i te 16.6 mm ki te 67.2 mm, kia pai ai te urutau ki ngā whakaritenga o te kete tono.
Momo whakawhiti
He pai te urutau o ngā paraihe konganuku utu nui ki ngā tono kiato iti te iahiko, e whakarato ana i te iti o te waku me te tino whai hua, engari ko ngā tono ia he nui te iahiko tonu, he nui rānei te iahiko pīrahi ka hiahiatia he paraihe karāwhata-parahi.
Momo peera
He maha ngā huinga peera kua hoahoatia, mai i te hanganga peera ringaringa māmā ki ngā pūnaha peera pōro kua utaina i mua mō ngā tono kawenga axial, radial rānei teitei.
Momo aukume me te momo whakawhiti
Whakarerekētia tō whiringa mōtini ki te mana me ngā hiahia o nāianei o tō tono: Ka nui ake te taipana putanga o ngā aukume NdFeB i a Alnico, me te utu nui ake. Ka kitea anō hoki te pūnaha whakawhiti (momo me te rahi o ngā kaiwhakawhiti) i roto i tēnei waehere.
Te whakapiko
He maha ngā kōwhiringa takai e whakaarohia ana kia tino ōrite ki ngā whakaritenga o te tono – ko te ngaohiko, te ātete me te pūmau taipana ngā tawhā matua mō te kōwhiringa.
Waehere whakatinanatanga
Whakamahia hei tautuhi i te paerewa me ngā whakaritenga.
Ngā Mahi a te Mōta DC Paraihe
NGĀ TAKE PŪTURU O TE MOTUKA DC PARAIHE
Ko te hangarau paraihe DC a te Kaiārahi i ahu mai i tētahi hoahoa e hangai ana ki tētahi rotor kore-rino (he koiri tautoko-whaiaro) kua honoa ki tētahi pūnaha whakawhiti konganuku utu nui, ki tētahi pūnaha whakawhiti parahi waro rānei, me tētahi aukume whenua onge, ki tētahi aukume Alnico rānei. He painga motuhake kei a ia mō ngā pūnaha taraiwa me ngā pūnaha servo mahi-teitei: he iti te waku, he iti te ngaohiko tīmatanga, he korenga o ngā mate rino, he pai te mahi, he pai te tohatoha wera, he mahi tere-taipana rārangi. Mā ēnei āhuatanga katoa ka āwhina i te whakamahinga me te whakangawari i te koropiko servo. Mō ngā pūnaha nekehanga piki haere e taea ai e te iti o te inertia rotor te whakaterenga tino pai, me ngā taputapu pākahiko katoa e nui ana te whai huatanga, ka tukuna e ngā motuka paraihe DC ngā otinga tino pai.
E toru ngā wāhanga matua o ngā motuka DC katoa:
te pūmau
te taupoki pito o te pupuri paraihe
te rotor
1. Pūmau – Kei roto i te pūmau te aukume tūmau e rua-pou te pokapū me te porotaka, te uho e tautoko ana i ngā whāriki, me te ngongo maitai e kati ana i te ara iahiko aukume. Mā ngā aukume whenua onge kounga teitei ka tino pai te mahi i roto i te kōpaki iti. Kei te wātea ngā whāriki me ngā whāriki pōro kua whakatōkia i runga i ngā kawenga me ngā whakaritenga o tō tono.
2. Taupoki pito pupuri paraihe – He mea hanga te taupoki pito pupuri paraihe ki te kirihou. I runga i te whakamahinga e whakaarohia ana mō te motuka, e rua ngā momo o te paraihe; waro, waea maha rānei. Ko ngā momo waro e whakamahi ana i te karāpeti parahi, karāpeti hiriwa rānei, ā, he tino pai mō ngā tono nekehanga piki haere e hiahiatia ana he taipana tere me te taipana teitei. Ko te momo waea maha e whakamahi ana i te konganuku utu nui, ā, ka oati ka iti te ngaohiko tīmatanga me te pai ake o te whai huatanga, he tino pai mō ngā tono pākahiko kawe. Ka taea e te miihini o Portescap te hoahoa i ngā taupoki pito e whakaiti ana i te haruru hikohiko hei whakatutuki i ngā whakaritenga EMC.
3. Rotor – Ko te rotor te ngākau o te motuka DC a Portescap. Ka takai tika, ka takai tonu te koiri ki runga i tētahi tautoko porotaka ka tangohia i muri mai, ka whakakorea ngā āputa hau nui me ngā pane koiri kore mahi e kore e whai wāhi ki te hanga taipana. Kāore te koiri tautoko-whaiaro e hiahia ki tētahi hanganga rino, nō reira he iti te wā o te inertia, ā, kāore he cogging (ka mutu te rotor i tētahi tūranga). Kāore i rite ki ētahi atu hangarau koiri DC tuku iho, nā te kore o te rino, kāore he hysteresis, he ngaronga iahiko eddy, he mātotoru aukume rānei. He tino pai te whanonga tere-taipana o te motuka, ā, ko te tere o te oma ka whakawhirinaki anake ki te ngaohiko tuku me te taipana kawenga. Nā roto i tana mōhiotanga motuhake, kua whakawhanakehia e Portescap ētahi mīhini takai aunoa mō ngā rahi anga rerekē, ā, kei te haere tonu tana auaha i te tikanga takai hei whakanui ake i te putanga mana.
Kua arotauhia te huinga paraihe/kaikohikohi kia roa te wā mahi tae atu ki te 12,000 rpm, ā, kia tino pono hoki. Ka taea e ngā hua Portescap DC te tuku i te whānuitanga taipana mai i te 0.6 mNm ki te 150 mNm tonu, mai i te 2.5 mNm ki te 600 mNm i roto i te mahi wā poto.
I whakatūria i te tau 2007, ko Leader Microelectronics (Huizhou) Co., Ltd. he umanga ā-ao e whakauru ana i te R&D, te whakaputa me te hoko. Ko te nuinga o ā mātou e hanga ana i ngā motuka papatahi, ngā motuka raina, ngā motuka kore paraihe, ngā motuka kore matua, ngā motuka SMD, ngā motuka tauira-hau, ngā motuka whakaheke tere me ērā atu, tae atu ki ngā motuka moroiti i roto i ngā tono maha-marae.
Whakapā mai ki a mātou mō tētahi whakatau utu mō ngā rahinga whakaputa, ngā whakaritenga me te whakaurunga.
Phone:+86-15626780251 E-mail:leader01@leader-cn.cn
Wā tuku: Hanuere-11-2019
