1 He aha teNEMAmōta hikoi?
Ko te mōta takahanga he momo mōta whakahaere matihiko, e whakamahia whānuitia ana i roto i ngā taputapu aunoa. Ko teNEMA mōtini takahangaHe motuka hikoi tēnei i hangaia mā te whakakotahi i ngā painga o te momo aukume tuturu me te momo tauhohe. He rite tonu tōna hanganga ki te motuka hikoi tauhohe. E rua ngā wāhanga o te rotor i te ahunga tuaka. He ōrite te tohatoha o ngā wāhanga e rua o te matua rino, he rite te maha me te rahi o ngā niho iti i te ahunga porowhita, engari he haurua te teitei o te niho e wehea ana.
2 Te mātāpono mahi oNEMAmōtini takahanga
He rite tonu te hanganga o te motuka hiko NEMA ki te motuka hiko whakaroa, he mea hanga hoki ko te stator me te rotor. E 8 ngā pou o te stator noa, e 4 rānei ngā pou. He maha ngā niho iti kua tohatohahia kia ōrite ki te mata o te pou. Ka taea te whakakaha i te koiri i runga i te pou i ngā taha e rua hei hanga i te wāhanga a me te wāhanga a, me te wāhanga b me te wāhanga b.
He rite te kaha o ngā niho katoa i te wāhanga kotahi o ngā mata hurihuri, engari he rerekē te kaha o ngā mata hurihuri e rua i ngā wāhanga rerekē. Ko te rerekētanga nui i waenga i te motuka hikoi NEMA me te motuka hikoi tauhohe ko te wā e tangohia ai te aukume o te rauemi aukume tuturu kua aukumetia, ka puta he pūwāhi wiri me ngā wāhi hikoi i waho.
3 Ngā Painga oNEMAmōtini takahanga
He aukume te rotor o te motuka hiko NEMA, nō reira he nui ake te taipana i hangaia i raro i te iahiko stator kotahi i tērā o te motuka hiko tauhohe, ā, he iti noa te koki hikoi. I taua wā anō, me te pikinga o te maha o ngā wāhanga (te maha o ngā takai hiko), ka heke te koki hikoi o te motuka hikoi NEMA, ā, ka pai ake te tika. Ko tēnei momo motuka hikoi te mea e whakamahia whānuitia ana.
Ngā Painga oNEMAmōtini takahanga:
1. Ina ōrite te maha o ngā takirua pou ki te maha o ngā niho hurihuri, ka taea te whakarerekē i tōna huringa kia rite ki te hiahia;
2. Kāore te hiko o te takai e rerekē ana i te tūranga o te rotor, ā, he māmā ake te whakatutuki i te mana whakahaere tino pai;
3. Ina whakamahia ngā rauemi aukume tuturu hou me te hua pūngao aukume teitei i roto i te ara iahiko aukume axial, ka taea te whakapai ake i te mahi a te motuka;
4. Ka taea e te rotor te whakarato i te whakaoho mō te maitai aukume.
4 Ngā mara tono oNEMAmōtini takahanga
Wā tuku: Hanuere-30-2023