Dzina la malonda: Neodymium Arc/Segment/Tile Magnet
Zida: Neodymium Iron Boron
Dimension: Zosinthidwa mwamakonda
Zovala: Silver, Golide, Zinc, Nickel, Ni-Cu-Ni. Copper etc.
Maginito Direction: Monga mwa pempho lanu
Magnetic rotor, kapena rotor yokhazikika ya maginito ndi gawo lomwe silimayima la injini. Rotor ndi gawo losuntha mu injini yamagetsi, jenereta ndi zina zambiri. Magnetic rotor amapangidwa ndi mitengo ingapo. Mzati uliwonse umasinthasintha pozungulira (kumpoto ndi kumwera). Mitengo yotsutsana imazungulira chapakati kapena olamulira (makamaka, shaft ili pakati). Ichi ndiye kapangidwe kake ka ma rotor. Maginito osowa padziko lapansi okhazikika amakhala ndi maubwino angapo, monga kukula kochepa, kulemera kopepuka, kuchita bwino kwambiri komanso mawonekedwe abwino. Ntchito zake ndizochuluka kwambiri ndipo zimafalikira m'madera onse a ndege, malo, chitetezo, kupanga zipangizo, mafakitale ndi ulimi komanso moyo wa tsiku ndi tsiku.
Kulumikizana kwa maginito ndi njira zolumikizirana zomwe zimagwiritsa ntchito mphamvu ya maginito kusamutsa torque, mphamvu kapena kusuntha kuchokera ku membala wozungulira kupita ku wina. Kusamutsa kumachitika kudzera pa chotchinga chopanda maginito popanda kulumikizana kulikonse. Ma couplings amatsutsana awiriawiri a zimbale kapena ma rotor ophatikizidwa ndi maginito.
Cholinga chodula maginito mu zidutswa zingapo ndikuyika pamodzi ndikuchepetsa kutayika kwa eddy. Timatcha maginito amtunduwu "Lamination". Nthawi zambiri, zidutswa zochulukira, zimapangitsa kuti kuchepa kwa eddy kukhale bwino. The lamination sikudzawononga wonse maginito ntchito, kokha flux adzakhudzidwa pang'ono. Nthawi zambiri timawongolera mipata ya guluu mkati mwa makulidwe ena pogwiritsa ntchito njira yapadera yowongolera kusiyana kulikonse kumakhala ndi makulidwe ofanana.
Dzina la malonda: Linear Motor Magnet Zida: Maginito a Neodymium / Maginito Osowa Padziko Lapansi Dimension: Standard kapena makonda Zovala: Silver, Golide, Zinc, Nickel, Ni-Cu-Ni. Copper etc. Mawonekedwe: Neodymium block maginito kapena makonda
Halbach array ndi mawonekedwe a maginito, omwe ndi njira yabwino kwambiri mu engineering. Cholinga chake ndi kupanga maginito amphamvu kwambiri okhala ndi maginito ochepa kwambiri. Mu 1979, pamene Klaus Halbach, katswiri wa ku America, adayesa kuyesa ma electron mathamangitsidwe, adapeza dongosolo lapadera la maginito lokhazikika, pang'onopang'ono linasintha dongosololi, ndipo potsiriza anapanga maginito otchedwa "Halbach".
Maginito okhazikika a maginito nthawi zambiri amatha kugawidwa kukhala maginito anthawi zonse (PMAC) motor ndi maginito okhazikika (PMDC) molingana ndi mawonekedwe apano. mota ya PMDC ndi mota ya PMAC imatha kugawidwanso kuti ikhale mota / brushless motor ndi asynchronous / synchronous motor, motsatana. Kusangalatsa kwanthawi zonse kwa maginito kumatha kuchepetsa kugwiritsa ntchito mphamvu ndikulimbitsa magwiridwe antchito agalimoto.
Pali njira zambiri zogwiritsira ntchito maginito okhazikika pamagalimoto amagalimoto, kuphatikiza magwiridwe antchito. Makampani opanga magalimoto amayang'ana pamitundu iwiri yogwira ntchito bwino: kugwiritsa ntchito mafuta moyenera komanso kuchita bwino pamakina opanga. Maginito amathandiza pa zonsezi.
N pole ndi S pole ya maginito amakonzedwa mosinthana. N pole imodzi ndi ndodo imodzi imatchedwa mizati, ndipo ma motors amatha kukhala ndi mitengo iwiri iliyonse. Maginito amagwiritsidwa ntchito kuphatikiza maginito a aluminium nickel cobalt okhazikika, maginito okhazikika a ferrite ndi maginito osowa padziko lapansi (kuphatikiza maginito okhazikika a samarium cobalt ndi neodymium iron boron maginito okhazikika). Mayendedwe a maginito amagawidwa mu zofanana magnetization ndi maginito maginito.
Mphamvu yamphepo yakhala imodzi mwazinthu zothekera zaukhondo padziko lapansi. Kwa zaka zambiri, magetsi athu ambiri ankachokera ku malasha, mafuta ndi zinthu zina. Komabe, kupanga mphamvu kuchokera kuzinthuzi kumawononga kwambiri chilengedwe komanso kuipitsa mpweya, nthaka ndi madzi. Kuzindikira kumeneku kwapangitsa anthu ambiri kutembenukira ku mphamvu zobiriwira monga yankho.
Maginito a neodymium okhala ndi kukakamiza pang'ono akhoza kuyamba kutaya mphamvu ngati atenthedwa kupitirira 80 ° C. High coercivity neodymium maginito apangidwa kuti azigwira ntchito pa kutentha mpaka 220 ° C, ndi kutaya pang'ono kosasinthika. Kufunika kocheperako kutentha kwa maginito a neodymium kwapangitsa kuti magiredi angapo apangidwe kuti akwaniritse zofunikira zogwirira ntchito.
Chigawo chachikulu komanso chofunikira cha MRI & NMR ndi maginito. Chigawo chomwe chimadziwika kuti maginito giredi iyi chimatchedwa Tesla. Chigawo china choyezera chomwe chimagwiritsidwa ntchito pa maginito ndi Gauss (1 Tesla = 10000 Gauss). Pakalipano, maginito omwe amagwiritsidwa ntchito pojambula maginito a resonance ali mumtundu wa 0.5 Tesla mpaka 2.0 Tesla, ndiko kuti, 5000 mpaka 20000 Gauss.