nkhani

Mota yopanda core imagwiritsa ntchito rotor yachitsulo, ndipo magwiridwe ake amaposa kwambiri momwe amagwirira ntchito m'magalimoto achikhalidwe. Ili ndi liwiro loyankha mwachangu, mawonekedwe abwino owongolera komanso magwiridwe antchito a servo. Ma mota opanda core nthawi zambiri amakhala ang'onoang'ono kukula, okhala ndi mainchesi osapitirira 50mm, ndipo amathanso kugawidwa m'magulu ang'onoang'ono.

Makhalidwe a injini zopanda coreless:
Ma mota opanda core ali ndi makhalidwe monga kusintha mphamvu kwambiri, liwiro loyankha mwachangu, makhalidwe okoka komanso kuchuluka kwa mphamvu. Kugwira ntchito kwake kosintha mphamvu nthawi zambiri kumapitirira 70%, ndipo zinthu zina zimatha kufika pa 90%, pomwe mphamvu yosinthira ya ma mota achikhalidwe nthawi zambiri imakhala yochepera 70%. Ma mota opanda core ali ndi liwiro loyankha mwachangu komanso nthawi yaying'ono yamakina, nthawi zambiri mkati mwa ma millisecond 28, ndipo zinthu zina zimatha kukhala zosakwana ma millisecond 10. Ma mota opanda core amagwira ntchito mokhazikika komanso modalirika, ndi kusinthasintha pang'ono kwa liwiro komanso kuwongolera kosavuta, nthawi zambiri mkati mwa 2%. Ma mota opanda core ali ndi kuchuluka kwa mphamvu kwambiri. Poyerekeza ndi ma mota achikhalidwe achitsulo okhala ndi mphamvu yomweyo, kulemera kwa ma mota opanda core kumatha kuchepetsedwa ndi 1/3 mpaka 1/2, ndipo voliyumu imatha kuchepetsedwa ndi 1/3 mpaka 1/2.

Gulu la magalimoto opanda coreless:
Ma mota opanda core amagawidwa m'mitundu iwiri: opaka ndi opanda burashi. Rotor ya ma mota opanda core opaka ndi opanda brashi ilibe core yachitsulo, ndipo stator ya ma mota opanda core opaka ndi opanda brashi ilibe core yachitsulo. Ma mota a burashi amagwiritsa ntchito kusintha kwa makina, ndipo maburashi amatha kukhala maburashi achitsulo ndi maburashi a graphite carbon motsatana, omwe amawonongeka mwakuthupi, kotero moyo wa mota ndi wochepa, koma palibe kutayika kwa eddy current; ma mota opanda brush amagwiritsa ntchito kusintha kwamagetsi, komwe kumachotsa kutayika kwa maburashi ndi magetsi. Ma spark amasokoneza zida zamagetsi, koma pali kutayika kwa turbine ndi ndalama zowonjezera. Ma mota opanda core opaka ndi oyenera mafakitale omwe amafunikira kukhudzidwa kwambiri ndi zinthu komanso kudalirika. Ma mota opanda core opaka ndi oyenera kugwiritsa ntchito omwe amafunikira kugwira ntchito kwanthawi yayitali komanso kukhala ndi zofunikira zowongolera kapena kudalirika kwambiri.