Kaihanga Mōta Kore Paraihe Iti
A mōtini paraihe itihemōtini hiko itie whakamahi ana i te hangarau kore paraihe mō te pana. Kei roto i te motuka he stator me te rotor me ngā aukume tuturu e piri ana. Nā te korenga o ngā paraihe ka kore te waku, ka hua ake he pai ake te mahi, he roa ake te roa o te ora, ā, he marino ake te mahi.Ko te whānui o te mōta kore paraihe iti he iti iho i te 6mm, he mea tino pai mō ngā taputapu iti: Ina koa ko ngā karetao, ngā taputapu mau me ētahi atu tono miihini iti e tino hira ana te rahi kiato me te mahi teitei.
Hei tohunga ngaiokaihanga motuka kore paraihe moroitime te kaiwhakarato i Haina, ka taea e mātou te whakatutuki i ngā hiahia o ngā kiritaki me te motuka kore paraihe kounga teitei ritenga. Mena kei te hiahia koe, nau mai whakapiri maiKaiārahi Moroiti.
Ngā Mea e Whakaputaina ana e Mātou
Ka taea e ngā mōta kore paraihe iti te whakatutuki i ngā tere tino teitei me te whakarato i te mana whakahaere tika, engari he uaua ake, he utu nui ake hoki i ngā mōta paraihe. Ahakoa rā, nā te pai o te mahi me te pono o ēnei, koinei te whiringa pai mō ngā tono maha e hiahia ana kia kiato me te whai hua.
Kei te tuku a tā mātou kamupene i tēnei wāe whā ngā tauira o ngā motuka kore paraihe me ngā diameter mai i te 6-12mmHe rerekē ā mātou whiringa diameter hei whakatutuki i ngā whakaritenga tere-tiketike o ngā momo tono. Kei te whakapai tonu mātou i ā mātou hoahoa mōtini kore paraihe kia noho matatau ai ki ngā au o te ahumahi, kia tutuki ai hoki ngā hiahia hurihuri o ā mātou kiritaki.
Kei te rapu koe i te tika me te maeneene o te nekehanga? Tirohia me pēhea tā mātoungā motuka rainawhakarato i te mahi tino pai mō ngā tono matatau!
Momo FPCB
Ka whakauruhia e ngā motuka wiri momo FPCB (Papa Ara Iahiko Tānga Ngāwari) ngā ara iahiko ngāwari mō te whakahaere kiato, mahi teitei.
Hanganga:Ka taea e te hoahoa ara iahiko ngāwari te uru ki ngā wāhi kuiti (ngā mea ka taea te mau, ngā hiko iti).
Mahi:Mā te mahi kore paraihe ka maeneene te wiri, ka pai te mahi, ka roa te ora.
Momo Waea Arataki
Wiri BLDC momo waea matangā motukawhakamahihe waea arataki mō te hononga hiko, e tuku ana i te whānuitanga o ngā mahi.
Hanganga: Mā te hoahoa waea mata ka māmā te whakauru me te ngāwari o te waea, he mea e tika ana mō ngā taputapu e hiahiatia ana te tahora ā-wāhi me te urutau hononga.
Mahi: Mā te whakamahi i te hangarau BLDC, ka tukuna e rātou he wiri maeneene, he whai hua, he roa te mau, ā, kāore he pakaru e pā ana ki te paraihe.
Ngā Āhuatanga Whānui:Kei te wātea i roto i ngā rahi rerekē hei whakatutuki i ngā whakaritenga rerekē, e whakarato ana i te urupare haptic pono mō ngā hikohiko kaihoko, ngā taputapu ahumahi, me te maha atu.
| Ngā Tauira | Rahi (mm) | Ngaohiko Whakatauria (V) | Iahiko Whakatauranga (mA) | Whakatauranga (RPM) | Ngaohiko (V) |
| LBM0525 | φ5*2.5mm | 3.0V DC | 90mA Teitei | 12000 Min | DC2.7-3.3V |
| LBM0620 | φ6*2.0mm | 3.0V DC | 80mA Teitei | 12000 Min | DC2.7-3.3V |
| LBM0625 | φ6*2.5mm | 3.0V DC | 80mA Teitei | 16000±3000 | DC2.7-3.3V |
| LBM0825 | φ8*2.5mm | 3.0V DC | 80mA Teitei | 13000±3000 | DC2.7-3.3V |
| LBM1234 | φ12*3.4mm | 3.7V DC | 100mA Teitei | 12000±3000 | DC3.0-3.7V |
Kei te pai koe ki tētahi o ā mātou tauira? Tonoa mai, ā, tīmatahia tō wāhanga whakamātautau i tēnei rā.
He aha koe i whiriwhiri ai i ngā motuka DC kore paraihe iti a LEADER?
Ko ngā mea e tino kitea ana i roto i ngā motuka DC kore paraihe iti a LEADER:
Ā mātou motuka(hei tauira, ngā rahi φ5–12mm) kua hangaia kia uru ki ngā wāhi tino kuiti—he tino pai mō ngā taputapu mau, ngā mea tāpiri hauora, ngā taputapu hiko tino angiangi rānei.
Kei a mātou ngā hoahoa kua whakaritea (momo FPCB, momo waea mata, me ētahi atu) me ngā kōtaha wiri hei whakatutuki i ngā hiahia motuhake o te ahumahi (hei tauira, ngā hātepe ngawari mō ngā mataaratanga atamai, te wiri pakari mō ngā whakatūpato ahumahi).
He mea hanga ki ngā rauemi kounga teitei (ngā aukume whenua-onge, ngā PCB tino tika) me te whakamātautau pakari, ka whakarite ā mātou motuka i te mahi pumau i roto i ngā taiao uaua (ngā piki me ngā heke o te pāmahana, te makuku).
Ka whakauruhia e mātou ngā pūnaha whakawhiti me te whakahaere matatau, kia taea ai te whakahaere pai-pūngao, roa-te-ora—e tautokona ana e ngā tau maha o te tohungatanga ki te hangarau motuka moroiti.
Mā te whakahaere i te tukanga whakaputa katoa mai i te R&D ki te hanga i roto i te whare, ka taea e mātou te whakahaere pai ake i ngā utu me te whakarite kia tukuna i te wā tika, ā, ka āwhina i a koe ki te karo i ngā whakaroa me ngā tāpui moni.
Ka taea e mātou te whakatutuki i ngā whakaritenga motuhake mō te ngaohiko, te roa waea, me ngā atanga, kia taea ai te whakarite tika i ō hua ki ngā horopaki tono ahurei.
Mā te tutuki i a mātou ngā paerewa o te ao pēnei i te ISO me te RoHS ka whakarite kia haumaru, kia piri hoki ki ngā ture, kia tika ai ō hua mō ngā mākete o te ao katoa, me te kore he āwangawanga mō ngā ture.
Ka whakaratohia e ā mātou miihini ngaio he aratohu whiriwhiri, hei āwhina i a koe ki te whiriwhiri wawe i te motuka tika, me te whakapoto i tō huringa whakawhanaketanga hua.
Ngā Wāhi Mamae a te Kaihoko me ā Mātou Otinga
E mārama ana mātou he maha ngā wero nui e pāngia ana e ngā kiritaki ina whakamahi ana i ngā motuka wiri, ā, kua whakawhanakehia e mātou ngā otinga kua whakaritea hei whakatika i ia wero, me te tautoko hoki i ō mātou kaha hangarau me te mekameka tuku.
He poto noa te roa o te mahi a ngā motuka wiri tuku iho, ā, mā te whakakapinga pinepine ka pā kino ki te pumau o ō hua.
Tā mātou otinga:Mā te whakamahi i te hanganga kore paraihe, e whakamanamana ana ā mātou motuka wiri kore paraihe mō te roanga o te ora neke atu i te 500,000 huringa (me te aratau mahi 1s ki te whakakā me te 1s whakaweto). Hei tāpiri, ka whakaratohia e mātou he huinga katoa o ngā pūrongo whakamātautau roanga o te ora hei whakarite kia taea e koe te whakawhirinaki ki te pono mō te wā roa o ā mātou motuka.
Ka pā nui te kaha e pau ana i ngā motuka wiri ki te roa o te ora o te pākahiko o ngā taputapu, he mea nui tēnei mō te maha o ngā tono.
Tā mātou otinga:He iti te mana o ā mātou motuka wiri kore paraihe, ā, e 20 - 30% te pai ake o te mahi i ngā motuka paraihe. Mā tēnei whakapainga pai ka roa ake te ora o te pākahiko o ō hua, ka pai ake te wheako kaiwhakamahi.
Ka taea e ngā wā arahi kāore i te matapaetia me te mōrearea o ngā raruraru o te mekameka tuku te whakaroa me te koretake o ō mahere whakaputa.
Tā mātou otinga:Kei a mātou tō mātou ake wheketere, e āhei ai mātou ki te whakamana i te kaha whakaputa papatipu. Hei tāpiri, ka taea e mātou te whakahaere tere i ngā whakamātautau whakaputa iti, kia mau ai te tuku me te tuku i te wā tika hei whakatutuki i ō hiahia whakaputa.
He pēhea te hoahoa o ngā mōta kore paraihe iti a LEADER?
Ko ngā motuka paraihe iti a LEADER (pērā i tā rātou raupapa motuka wiri) he mea hanga kia iti ake te mahi, kia pono hoki te whakamahi:
Ka arotauhia e LEADER te āhua o te stator-rotor kia uru ki ngā āhua tino iti (hei tauira, he iti iho i te 5mm te whānui). Mā ngā rauemi pēnei i ngā aukume whenua-onge kounga teitei me ngā takai parahi i hangaia kia tino tika, ka kaha te taipana ahakoa te iti.
Mō ngā tauira e pā ana ki te wiri, ka whakauruhia e LEADER te arorau whakahaere BLDC whai hua ki roto i te hoahoa motuka, ka taea ai te whakahaere tika i te auau me te kaha o te wiri. He mea nui tēnei mō te urupare haptic i roto i ngā taputapu mau, i ngā taputapu hauora rānei.
Mā te whakamahi i te hangarau kore paraihe, ka whakaitihia e ēnei motuka te waku me te pakaru. Ka whakatikatikaina hoki e LEADER ngā tukanga hangahanga kia rite tonu ai—he mea nui mō te whakatinanatanga papatipu i roto i ngā taputapu hiko kaihoko, i ngā taputapu IoT ahumahi rānei.
Ahakoa mō ngā whirihoranga momo FPCB (ara iahiko ngāwari) me ngā whirihoranga momo waea mata, ka whakarite a LEADER i ngā hoahoa motuka kia tutuki ai ngā hiahia ā-wāhi me te mahi o ngā ahumahi motuhake (hei tauira, ngā kōtaha tino angiangi mō ngā mataarataki atamai, ngā hanganga pakari mō ngā taputapu hauora)
Hei Kaihanga Tika, Ka Tukuna Teretia e Mātou he Tauira
Āhuatanga Matua o te Mōta Iti Kore Paraihe:
Kua hangaia ā mātou motuka kia tika, kia ōrite hoki te mahi, kia pai ai te oma o tō tono i ngā wā katoa.
Kua hangaia ā mātou motuka DC kore paraihe matatau mō te whakamahinga hiko tino pai, kia taea ai e koe te whai hua mai i te pai o te whakamahinga pūngao me te iti o ngā utu whakahaere.
Ka roa te tu o ā mātou motuka, ā, kāore he paraihe e pakaru, ka whakaiti i ngā whakaritenga tiaki me te whakaroa i te roa o te mahi.
Kia pai te mahi a te motuka tino marino, he mea tino pai mō ngā taiao haruru, e whakarato ana i te āhuarangi marino me te kore e whakararu i te mahi.
Mai i te hangarau karetao ki ngā otinga pūngao hou, kua whakamātauhia e ā mātou motuka ā rātou mahi i roto i ngā tono kanorau, e whakaatu ana i te maha o ngā āhuatanga e kore e kitea.
Ka eke ā mātou motuka DC kore paraihe ki ngā taumata pai ake mā te whakakore i te waku e puta mai ana i ngā paraihe i roto i ngā motuka tuku iho, ka iti ake te whakaputa wera me te roa ake o te ora o te motuka.
He iti ake, he mama ake hoki ā mātou mōtini, ā, he mea tino pai mō ngā mahi e whai whakaaro nui ana ki ngā here o te wāhi me te taumaha, e whakarato ana i te mahi tino pai i roto i te wāhi iti.
Tono
Ko ngā mōtini iti kore paraihe he iti ake, he pai ake hoki i ngā mōtini paraihe. Ko te BLDCmotuka wiri monihe iti ake te utu nā te mea kua whakauruhia he IC taraiwa. I te wā e whakakaha ana i ēnei motuka, he mea nui kia aro nui ki te polarity (+ me te -). Hei tāpiri, e mōhiotia ana ka roa ake te ora, ka iti ake te haruru, ā, ka taea te whakamahi i roto i te whānuitanga o ngā tono. Tae atu ki:
E whakamahia whānuitia ana ngā motuka wiri BLDC i roto i ngā tūru mirimiri hei whakarato i ngā momo tikanga mirimiri me te whakamamae i te taumahatanga o ngā uaua. Ka whakaputahia e ēnei motuka ngā wiri o ngā kaha me ngā auau rerekē hei whakaoho i te rere o te toto me te whakangāwari i te tinana. Ka whakamahia hoki i roto i ētahi atu hua tiaki whaiaro pēnei i ngā mīhini mirimiri ringa, ngā kaukau waewae me ngā mīhini mirimiri kanohi.
Kua whakauruhia ngā motuka wiri BLDC ki roto i ngā pūmana kēmu hei whakarato urupare pā, hei whakarei ake i te wheako kēmu mā te whakarato i te kare o te pā. Ka whakaratohia e rātou te wiri me te urupare hei whakatauira i ngā huihuinga rerekē i roto i te kēmu pēnei i te tukinga, te pahūtanga, te hoki whakamuri rānei o te patu.
E whakamahia whānuitia ana ngā motuka wiri BLDC i roto i ngā whakaoho wiri me ngā pager hei whakarato whakamōhiotanga huna, whai hua hoki ki te hunga he ngoikore te whakarongo. Ka hangaia e te motuka ngā wiri ka taea e ngā kaiwhakamahi te rongo, hei whakatūpato i a rātou ki ngā waeatanga, karere, whakatūpato rānei e tau mai ana. Ka whakamahia hoki ēnei i roto i ngā whitiki ringaringa me ngā haona wiri mō te hunga he uaua ki te whakarongo ki ngā whakaoho, ki ngā haona rānei.
He maha ngā wā ka whakamahia ngā mōtini moroiti kore paraihe i roto i ngā taputapu hauora nā te iti o te rahi, te pai o te mahi, me te tika o te whakahaere. Ko ngā wiri niho, ngā taputapu pokanga me ngā taputapu hanga he taputapu hauora e whai hua ana i ēnei mōtini. Mā te whakamahi i ngā mōtini moroiti kore paraihe 3V i roto i te hauora ka taea te whakaputa hua pai ake mō ngā tūroro, tae atu ki ngā tikanga tere ake, ngā nekehanga maeneene me te whakahaere pai ake. Mā te whakarei ake i te tika me te pai o ngā taputapu hauora, ka taea e ēnei mōtini te āwhina ki te whakarei ake i te whakamarie o te tūroro me ngā putanga whānui.
He mea noa te whakamahi i ngā mōtini moroiti kore paraihe i roto i ngā mataaratanga atamai hei whakahaere i te mahi wiri. Ka whakaratohia e rātou he urupare haptic tika me te pono, hei whakatūpato i ngā kaiwhakamahi mō ngā whakamōhiotanga, ngā waeatanga, ngā whakaoho rānei e tae mai ana. He iti, he māmā hoki ngā mōtini moroiti, ā, he iti noa te hiko e pau ana, he mea pai mō te whakamahi i roto i ngā hangarau mau.
He maha ngā wā ka whakamahia ngā mōtini moroiti kore paraihe i roto i ngā taputapu ataahua, pērā i ngā mīhini mirimiri kanohi, ngā taputapu tango huruhuru me ngā heu hiko. Ka whakawhirinaki ēnei taputapu ki te wiri o te mōtini hei mahi i ā rātou mahi e tika ana. Nā te iti o te rahi me te iti o te haruru o te mōtini moroiti, he mea tino pai mō ngā taputapu ataahua ringaringa.
He whānuitia te whakamahinga o ngā mōta iti kore paraihe i roto i ngā karetao iti, ngā waka rererangi rererangi iti me ētahi atu pūnaha miihini iti. Ka whakaratohia e ngā mōta he whakahaere tika me te tere teitei, he mea nui kia pai ai te mahi a ēnei taputapu. Ka whakamahia ēnei i roto i ngā momo mahi karetao, pērā i te pana, te urungi me ngā nekehanga.
Hei whakarāpopototanga, he tika te whakahaere a ngā mōtini paraihe iti, he iti te haruru, ā, he tino whai hua. He maha ngā wā e pai ake ana ēnei i ngā mōtini paraihe tuku iho nā ō rātou painga maha.
He aha i pai ake ai te mahi a ngā mōtini wiri kore-paraihe i ngā mōtini paraihe?
Ki te whakaritea ki ngā motuka wiri paraihe tuku iho, he pai ake ngā tauira kore paraihe i roto i te roa o te ora, te whai huatanga, me te pumau o te wiri—ko enei katoa e ahu mai ana i te hoahoa kore paraihe me te whakahaere a te taraiwa:
Ko te nuinga o ngā motuka paraihe ka pakaru nā te pakaru ā-ringa mai i te pānga o te paraihe ki te kaiwhakawhitiwhiti: I a ia e hurihuri ana i te kaiwhakawhitiwhiti, ka mirimiri ngā paraihe whakarewa/waro ki a ia, ka pakaru haere. Ka āraihia hoki e ngā matūriki paraihe kua pakaru ngā āputa i waenga i ngā wāhanga kaiwhakawhitiwhiti, ka hua ake he ara iahiko poto. Ka pakaru pea ngā paraihe, ka puta ai he pakaru ara iahiko tuwhera. I te nuinga o te wā, ka roa noa ngā huringa o ngā motuka paraihe (1 hēkona e mau ana, 1 hēkona e mate ana).
Ka whakakorea e ngā mōtini kore paraihe ngā paraihe me ngā kaitahuri, ka tangohia ngā tūponotanga pakaru ā-mīhini. He iti noa te pakaru o ngā wāhanga matua (ngā koiri, ngā aukume, te IC taraiwa) i roto i te wā, ka taea ai e rātou te mahi mō ngā huringa 500,000 (1 hēkona e kā ana, 1 hēkona e mutu ana).
E rua ngā huarahi matua e moumou pūngao ai ngā motuka paraihe:
- Ātete pā: Ka hangaia he ātete hiko e te waku i waenga i ngā paraihe me te commutator, ka hurihia he wāhanga o te pūngao whakauru hei wera (kaua hei kaha hurihuri).
- Te ngaronga o te āwhata: Ina huri ngā paraihe i waenga i ngā wāhanga commutator, ka puta ngā āwhata hiko (ngā tukunga tonu, he rerekē ki ngā mura poto), ka pau te pūngao nui.
Kāore he ātete pa, he āwhata rānei o ngā motuka kore paraihe. Ka hurihia tika te pūngao hiko hei pūngao aukume i roto i ngā koiri stator, kātahi hei kaha hurihuri—ka whakaitihia te moumou pūngao. Nā tēnei whai huatanga ka pai mō ngā taputapu pākahiko, ngā tono rānei e tino hiahiatia ana te penapena pūngao.
Ka puta te wiri kore pumau i ngā motuka paraihe nā te koretake o te iahiko me te pakaru:
- Te tuku iahiko kore pumau: Nā ngā rerekētanga o ngā āputa whakapā o te paraihe-whakawhiti (nā te pakaru, te whakahāngai rānei) ka rerekē te iahiko, ka hua ake he tere koretake o te pou me te wiri kore taurite.
- He rerekētanga nā te kakahu: I te pakarutanga o ngā paraihe, ka iti haere te horahanga pa, ka piki ake te ātete, ka kino ake ngā piki me ngā heke o te iahiko, ā, ka kore e taea te matapae i te kaha/auau o te wiri.
Ka whakamahia e ngā motuka kore paraihe te IC taraiwa hei whakahaere tika i te wā mana o te stator, kia mau tonu ai te tuku iahiko—ka huri te rakau i te tere ōrite, ā, ka puta he wiri ōrite mai i te papatipu rerekē. Ki te kore he pakaru miihini, ka noho rite tonu tā rātou mahi i roto i te wā, ka karo i te nekeneke wiri ahakoa i muri i ngā mano hāora o te whakamahinga.
Ngā Mōta DC Paraitia | Ngā Mōta DC Kore Paraihe |
| Te poto ake o te orawhānuitanga | Te roa o te ora |
| te haruru nui ake | He iti ake te haruru |
| He iti ake te pono | Te pono teitei ake |
| Utu iti | Te utu nui |
| He iti te whai huatanga | Teitei o te whai huatanga |
| Te mura o te commutator | Kāore he mura |
| RPM iti | RPM teitei |
| He ngāwari te taraiwa | Pakaritaraiwa |
Te roa o te ora o te motuka kore paraihe
Ko te roa o te ora o tētahi motuka iti kore paraihe e whakawhirinaki ana ki ētahi āhuatanga, pērā i te kounga o tōna hanganga, ngā āhuatanga whakahaere me ngā mahi tiaki. I te nuinga o te wā, he roa ake te ora o ngā motuka kore paraihe i ngā motuka paraihe nā te mea he pai ake te hoahoa, e whakaiti ana i te pakaru me te haehae miihini. Me mōhio me huihui te motuka ki te taputapu pito i roto i ngā marama e ono mai i te rā tuku. Menamotuka wiri itikāore i whakamahia mō ngā marama neke atu i te ono, he mea pai kia whakahohehia te motuka ki te hiko (kia whakakāhia mō te 3-5 hēkona) i mua i te whakamahinga kia whiwhi ai i te pānga wiri pai rawa atu.
Heoi, he maha ngā āhuatanga ka pā ki te roa o te ora o tētahi mōtini iti kore paraihe. Hei tauira, ki te whakahaerehia tētahi mōtini i tua atu i ōna tawhā hoahoa, ki te tūpono rānei ki ngā āhuatanga kino, ka tere te heke o tana mahi, ā, ka poto ake tōna roa. Waihoki, mā ngā mahi tiaki hē ka tere te pakaru o te mōtini, ka roa ake te wā e kore ai e whakamahia, ka pakaru rānei te mōtini.
He mea nui te whakarite kia tika te whakahaere me te tiaki hei whakaroa i te roa o te ora o te motuka iti kore paraihe. Mā ngā mahi tāutanga tika, te tiaki auau, me te tuku hiko ma e āwhina ki te whakaroa i te roa o te ora o te motuka. Mā te tirotiro auau i te motuka iti kore paraihe, tae atu ki te whakakapinga wāhanga me te horoi, ka āwhina i te tautuhi i ngā take i mua i te kino nui.
Tikina ngā Mōta Kore Paraihe Iti i roto i te Rauemi, Hipanga-i-te-Taumata
Ngā Pātai Auau mō te Mōta Kore Paraihe Iti
I te wā e whiriwhiri ana i tētahi mōta kore paraihe, me whai whakaaro ki ngā tawhā matua. Tae atu ki te ngaohiko whakatauranga, te iahiko whakatauranga, te tere whakatauranga me te whakapaunga hiko. Me aromatawai hoki te rahi me te taumaha o te mōta kia tino ōrite ki te tono e hiahiatia ana.
He iti ake, he mama ake hoki ngā motuka moroiti 3V i ngā momo motuka kore paraihe, ā, he pai mō te whakamahi i ngā tono iti. Heoi, he iti ake te kaha o ēnei i ngā motuka kore paraihe nui ake.
Ae, engari me tiaki pai rātou mai i te makuku me te pāmahana tino kino ka pā kino pea.
Āe. He mea nui te taraiwa mōtini hei whakahaere i te tere o te mōtini, te ahunga hurihuri me te tuku i te nui o te iahiko e hiahiatia ana e te mōtini. Ki te kore he taraiwa mōtini, e kore te mōtini e mahi tika, ā, ka pāngia tōna mahi me tōna roanga o te ora.
Hipanga 1: Tāutuhia ngā whakaritenga ngaohiko me te iahiko o te motuka DC kore paraihe.
Hipanga 2:Kōwhiria he pūmana motuka e ōrite ana ki ngā whakaritenga motuka.
Hipanga 3:Honoa te motuka DC kore paraihe ki te kaiwhakahaere motuka e ai ki ngā tohutohu a te kaihanga.
Hipanga 4: Honoa te hiko ki te kaiwhakahaere motuka, me te whakarite kia tutuki ngā whakatauranga ngaohiko me te iahiko i ngā whakaritenga o te motuka me te kaiwhakahaere.
Hipanga 5:Whirihorahia ngā tautuhinga o te pūmana o te motuka, tae atu ki te tere e hiahiatia ana, te ahunga, me ngā herenga o ia au mō te motuka.
Hipanga 6:Whakatūria he hononga i waenga i te kaiwhakahaere motuka me te pūnaha whakahaere, te atanga rānei e tuku whakahau ana ki te motuka.
Hipanga 7:Whakamahia he pūnaha whakahaere, he atanga rānei hei tuku whakahau ki te kaiwhakahaere motuka, pēnei i te tīmatanga, te whakamutu, te whakarerekē tere, te ahunga rānei.
Hipanga 8:Aroturukihia te mahi a te motuka, ā, ki te tika, whakarerekētia ngā tautuhinga o te kaiwhakahaere motuka hei whakapai ake i te mahi, hei whakatau rānei i ngā raruraru.
Hipanga 9:Kia oti, momotu mārire te motuka mai i te kaiwhakahaere motuka me te pūtake hiko.
Ngā motuka wiri DC kore paraihe, e mōhiotia ana koNgā motuka BLDCKo ngā motuka wiri moni kore paraihe he mea hanga ki tētahi pūmau porowhita me tētahi rotor kōpae tauhou kei roto. Ko te rotor he aukume tuturu e karapotia ana e ngā koiri waea e mau ana ki te pūmau. Ina tukuna he iahiko hiko ki te koiri, ka hangaia he papa aukume e taunekeneke ana me ngā aukume i runga i te rotor, ka huri tere. Ka hangaia e tēnei nekehanga hurihuri ngā wiri ka tukuna ki te mata kei reira rātou e mau ana, ka hangaia he pānga haruru, wiri rānei.
Ko tētahi o ngā painga o ngā mōtini kore paraihe ko te korenga o ngā paraihe waro, ā, ka kore e pakaru i te roanga o te wā, ka tino pono, ka tino whai hua hoki.
He roa ake te ora o ēnei motuka i ngā motuka paraihe moni tuku iho, he maha ngā wā ka roa ake i te 10 ngā wā. I te aratau whakamātautau e mahi ana te motuka i roto i te huringa o te 0.5 hēkona ki te whakakā me te 0.5 hēkona ki te whakaweto, ka taea e te roanga ora katoa te eke ki te 1 miriona ngā wā. He mea tika kia mōhiotia ko ngā motuka kore paraihe me ngā taraiwa whakauru kaua e taraiwa whakamuri, ki te kore ka pakaru pea te IC taraiwa. E taunakihia ana kia honoa ngā taura motuka mā te hono i te ngaohiko pai ki te waea arahi whero (+) me te ngaohiko kino ki te waea arahi pango (-).
He mōtini iti kore paraihe he mōtini iahiko tika kore paraihe (BLDC) iti, he rahi kiato, i hangaia mō ngā mahi e tino hira ana te wāhi, te whai huatanga, me te pakari. Kāore i rite ki ngā mōtini paraihe, ka whakakorehia ngā paraihe tinana, ka whakawhirinaki ki te whakawhiti hiko. Kua hangaia ēnei mōtini kia iti ake (he maha ngā diameter he iti iho i te 5–12mm) me te whakarato i te mahi teitei, he mea pai mō ngā taputapu pēnei i ngā taputapu mau, ngā taputapu hauora, me ngā hikohiko kiato.
Ka whakahaerehia he motuka BLDC iti mā te whakawhiti hiko (kāore he paraihe tinana). Anei tētahi whakamāramatanga māmā:
- Kei roto i tēnei he pūmau (me ngā takai parahi) me he rotor (me ngā aukume tuturu).
- Ka tukuna e te kaiwhakahaere (taraiwa) ngā tohu hiko ki ngā takai stator, ka hangaia he papa aukume hurihuri.
- Ka taunekeneke tēnei papa aukume ki ngā aukume tuturu o te rotor, ka huri te rotor.
- Ka kitea te tūranga o te rotor e ngā pūoko (ngā rauropi kore pūoko rānei), ka taea ai e te kaiwhakahaere te whakarerekē i te ahunga o te iahiko i roto i ngā takai stator—kia pai ai te hurihanga tonu, maeneene hoki.
Mā tēnei hoahoa ka kore e pakaru te paraihe, ka roa ake te ora, ka pai ake te mahi, ā, ka marino ake te mahi ki te whakaritea ki ngā motuka paraihe.
He hanganga porowhita papatahi, kiato, kua arotauhia mō ngā mahi iti-wāhi te mōtini wiri kore paraihe iti. Ko ēnei ngā mea kei roto:
- Pūmau: He papa hiko tānga iti (PCB) me ngā takai parahi kua whakauruhia, e hanga ana i tētahi huinga koiri hikohiko.
- Rotoru: He huihuinga āhua-moni me ngā aukume tuturu (he aukume whenua-onge te nuinga mō te kiato taipana teitei) me te papatipu rerekē (hei whakaputa wiri i te wā e hurihuri ana).
- Pūnaha Whakawhiti Hiko: Ngā pūoko kua hangaia ki roto (ngā rauropi whakahaere kore pūoko rānei) me te ara iahiko taraiwa hei whakahaere i te rere o te iahiko i roto i ngā takai stator, ka whakakorea ngā paraihe ā-tinana.
Ka whakakahangia ngā takai stator e te pūnaha whakawhiti, ka hangaia he papa aukume hurihuri. Ka taunekeneke tēnei papa me ngā aukume tuturu o te rotor, ka huri te rotor (me tōna papatipu rerekē). Ka puta te wiri i te hurihanga kore taurite o te papatipu rerekē—te tikanga matua mō te urupare haptic, te whakaohooho ā-ringa rānei.
Hei taraiwa i tētahi mōta wiri kore-paraihe dc, me whai taraiwa mōta BLDC (kaiwhakahaere) koe e whakahaere ana i ngā mahi matua e toru:
1. Te Pūoko Tūnga o te Rotor: Ka whakamahia e te taraiwa ngā pūoko pānga hōro (ngā rauropi kore pūoko rānei pērā i te pūoko kite EMF whakamuri) hei whai i te tūranga o te rotor.
2. Whakawhitiwhiti: I runga i te tūranga o te rotor, ka huri te taraiwa i te ahunga o te iahiko i roto i ngā takai stator, kia mau tonu ai te papa aukume hurihuri.
3. Mana Whakahaere Tere/Kākaha: Mā te whakarerekē i te ngaohiko, te iahiko rānei e tukuna ana ki te stator, ka whakahaere te taraiwa i te tere hurihuri o te motuka—mā reira ka whakahaere i te kaha o te wiri.
Hei whakaurunga, ka hono te taraiwa ki ngā pito hiko me ngā pito tohu o te motuka (hei tauira, ngā hononga FPCB, ngā waea arai rānei), ā, ka tukuna e te kaiwhakahaere matua o te pūnaha ngā whakahau (hei tauira, ngā tohu PWM) ki te taraiwa hei whakarerekē i ngā tauira wiri, i te kaha rānei.
