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Ka manaʻolana noi o kaikikini DC brushless

ʻO ke kaʻa kaʻa brushless magnet paʻa he ʻōnaehana mechatronics i pani ʻia, e hoʻohana ana i ka hōʻailona kūlana pole rotor e like me ka hōʻailona o ke kaapuni uila.No laila, ʻo ka ʻike pololei ʻana i ke kūlana rotor a me ka hoʻololi ʻana i ka manawa o nā mea mana e like me ke kūlana rotor nā kī i ka hana maʻamau okaikikini DC brushlessʻO ka hoʻohana ʻana i ka ʻike kūlana e like me ka mea ʻike kūlana rotor ʻo ia ke ala pololei a maikaʻi. a paʻakikī, a kahiko loa; I kēia manawa, hoʻohana nui ʻia ka ʻenekona kūlana hale me ka naʻau magnetic i ka brushless DC kaʻa, a aia pū kekahi photoelectric kūlana sensor. ʻAʻole kūpono i ka miniaturization o ke kaʻa. Ke hoʻololi ʻia ka sensor, paʻakikī ke pale aku i ka ʻaʻahu a paʻakikī hoʻi e mālama. lima, no ka nui o nā laina hoʻouna, ua maʻalahi ka hoʻokomo ʻana i nā hōʻailona interference.m ua hoemiia.I mea e hoʻololi ai i ka hoʻomohala hou aku okaikikini DC brushlessa me ka mīkini AC brushless me ka ʻole o ka sensor kūlana, hoʻohana maʻamau ia i ka induction counter electromotive force o ka armature winding i indirect rotor magnetic pole position, hoʻohālikelike ʻia me ka hoʻāʻo agglutination pololei, hoʻopau i ka sensor kūlana, hoʻomaʻamaʻa i ka ʻōnaehana ontology motor, ua loaʻa ka hopena maikaʻi. , a ua hoʻohana nui ʻia.