nūhou

Hoʻohana ka motika coreless i kahi rotor hao-core, a ʻoi aku ka maikaʻi o kāna hana ma mua o nā motika kuʻuna. Loaʻa iā ia ka wikiwiki pane wikiwiki, nā ʻano kaohi maikaʻi a me ka hana servo. ʻOi aku ka liʻiliʻi o ka nui o nā motika coreless, me ke anawaena ʻaʻole i ʻoi aku ma mua o 50mm, a hiki ke hoʻokaʻawale ʻia he mau motika micro.

Nā hiʻohiʻona o nā motika coreless:
Loaʻa i nā motika Coreless nā ʻano o ka hoʻololi ikehu kiʻekiʻe, ka wikiwiki pane wikiwiki, nā ʻano kauō a me ka nui o ka ikehu. ʻOi aku ka maikaʻi o kona hoʻololi ikehu ma mua o 70%, a hiki i kekahi mau huahana ke piʻi aʻe ma mua o 90%, ʻoiai ʻo ka pono hoʻololi o nā motika kuʻuna ma lalo o 70%. Loaʻa i nā motika Coreless ka wikiwiki pane wikiwiki a me ka manawa mechanical mau liʻiliʻi, maʻamau i loko o 28 milliseconds, a hiki i kekahi mau huahana ke emi ma mua o 10 milliseconds. Hana paʻa a hilinaʻi hoʻi nā motika Coreless, me nā loli wikiwiki liʻiliʻi a me ka maʻalahi o ka hoʻokele, maʻamau i loko o 2%. Loaʻa i nā motika Coreless ka nui o ka ikehu. Ke hoʻohālikelike ʻia me nā motika hao kuʻuna o ka mana like, hiki ke hoʻemi ʻia ke kaumaha o nā motika coreless e 1/3 a i 1/2, a hiki ke hoʻemi ʻia ka nui e 1/3 a i 1/2.

Ka hoʻokaʻawale ʻana o ka motika ʻole:
Ua māhele ʻia nā motika Coreless i ʻelua ʻano: palaki ʻia a me ka brushless. ʻAʻohe hao o ka rotor o nā motika brushed coreless, a ʻaʻohe hao o ka stator o nā motika brushless coreless. Hoʻohana nā motika palaki i ka hoʻololi mechanical, a hiki i nā palaki ke lilo i mau palaki metala a me nā palaki kalapona graphite, kahi e ʻeha ai i nā pohō kino, no laila ua kaupalena ʻia ke ola o ka motika, akā ʻaʻohe pohō eddy current; hoʻohana nā motika brushless i ka hoʻololi uila, kahi e hoʻopau ai i ka pohō o nā palaki a me ke au uila. Hoʻopilikia nā huna ahi i nā lako uila, akā aia nā pohō turbine a me nā kumukūʻai i hoʻonui ʻia. He kūpono nā motika brushed coreless no nā ʻoihana e pono ai ka ʻike kiʻekiʻe a me ka hilinaʻi o ka huahana. He kūpono nā motika brushless coreless no nā noi e pono ai ka hana mau no ka manawa lōʻihi a he kiʻekiʻe nā koi kaohi a hilinaʻi paha.