He rotor rino-matua te whakamahi a te mōta kore-matua, ā, he nui atu tōna mahi i ērā o ngā mōta tuku iho. He tere te urupare, he pai ngā āhuatanga whakahaere, ā, he pai te mahi servo. He iti ake te rahi o ngā mōta kore-matua, kāore e neke atu i te 50mm te whānui, ā, ka taea hoki te whakarōpū hei mōta moroiti.
Ngā āhuatanga o ngā motuka kore-matua:
Ko ngā āhuatanga o ngā motuka kore-matua he nui te whai huatanga o te hurihanga pūngao, he tere te urupare, he āhuatanga tōia, ā, he nui te mātotoru o te pūngao. Ko te tikanga, ko tōna whai huatanga hurihanga pūngao he nui ake i te 70%, ā, ko ētahi hua ka eke ki te neke atu i te 90%, ko te tikanga, ko te whai huatanga hurihanga o ngā motuka tuku iho he iti iho i te 70%. He tere te tere urupare o ngā motuka kore-matua, ā, he iti te pumau o te wā miihini, ko te tikanga kei roto i te 28 mirihekona, ā, ko ētahi hua he iti iho i te 10 mirihekona. He pumau, he pono hoki te mahi a ngā motuka kore-matua, he iti ngā piki me ngā heke o te tere me te ngāwari o te whakahaere, ko te tikanga kei roto i te 2%. He nui te mātotoru o te pūngao o ngā motuka kore-matua. Ki te whakatauritea ki ngā motuka rino tuku iho o te mana kotahi, ka taea te whakaiti i te taumaha o ngā motuka kore-matua mā te 1/3 ki te 1/2, ā, ka taea te whakaiti i te rōrahi mā te 1/3 ki te 1/2.
Te whakarōpūtanga o te motuka kore-matua:
E rua ngā momo o ngā motuka kore-matua: he paraihe me he paraihe kore-matua. Kāore he matua rino o te rotor o ngā motuka kore-matua paraihe, ā, kāore he matua rino o te stator o ngā motuka kore-matua paraihe. Ka whakamahia e ngā motuka paraihe te whakawhiti ā-mīhini, ā, ka taea e ngā paraihe te whakamahi i ngā paraihe whakarewa me ngā paraihe waro karāhe, e pāngia ana e ngā mate tinana, nō reira he iti te roa o te ora o te motuka, engari kāore he mate iahiko hurihuri; ka whakamahia e ngā motuka kore-matua paraihe te whakawhiti hiko, e whakakore ana i te ngaronga o ngā paraihe me te iahiko hiko. Ka pāngia ngā taputapu hiko e ngā mura, engari ka ngaro ngā mate tāpine me ngā utu kua piki ake. He pai ngā motuka kore-matua paraihe mō ngā ahumahi e hiahia ana ki te aro nui me te pono o te hua. He pai ngā motuka kore-matua paraihe mō ngā tono e hiahia ana ki te mahi tonu mō te wā roa, me ngā whakaritenga whakahaere, pono rānei teitei.
Wā tuku: Hanuere-10-2024