Maginito a block SmCo ali ndi ntchito zambiri pama motors apamwamba kwambiri amagetsi, masensa, ma coil poyatsira, zolumikizira pampu yamagetsi, ndi zina, chifukwa cha mawonekedwe ake motere:
1.Makhalidwe apamwamba a maginito okhala ndi Br wokwera kufika 12.2 kG (1.22 T) ndi (BH) okwera mpaka35 MGO(275 kJ/m3)
2.Kutentha kwakukulu kogwira ntchito ndi kutentha kwakukulu kogwira ntchito mpaka 250 ºC ~ 350 ºC
3. Kukhazikika kwapamwamba kwa kutentha komwe kumakhala ndi kutentha kosinthika kotsika mpaka -0.03 %/ºC kwa Br ndi -0.2%/ºC kwa Hcj
4.Kukana kwabwino kwa dzimbiri ndiyeno palibe chithandizo chapamwamba chomwe chimafunikira, makamaka m'malo opangira dzimbiri.
5.Zabwino kwambiridemagnetization kukanachifukwa Hcj apamwamba kuposa 25 kOe (1990 kA/m)
Nthawi zambiri zidutswa zingapo za maginito a SmCo zimadulidwa kudzera pagulu lamkati lodulidwa kuchokera ku chipika chamakona a maginito mwachindunji. Ngati ndi chipika woonda SmCo maginito ndi kuchuluka ndi lalikulu, Mipikisano waya kudula makina ntchito kupulumutsa Machining mtengo, kuonjezera Machining dzuwa, kuchepetsa zinyalala maginito zinthu kuti kuonetsetsa mtengo wabwino kwa makasitomala. Ngati mbali ya njira imodzi kapena iwiri ndi yaikulu, mwachitsanzo> 60 mm, iyenera kugaya ndi EDM (makina otulutsa magetsi), chifukwa cha malire a makina ocheka amkati. Ngati mbali zonse zitatu ndi zazikulu kwambiri, mphesa yokha ndiyofunikira.
Pali malire okhudzana ndi kukula kwa maginito a SmCo omwe ali ndi mfundo zotsatirazi:
Kukula koyenera: L (Utali): 1 ~ 160 mm, W (Ufupi): 0.4 ~ 90 mm, T (Kukula): 0.4 ~ 100 mm
Kukula kwakukulu: Rectangular: L160 x W60 x T50 mm, Mzere: L90 x W90 x T60 mm
Kukula kochepa: L1 x W1 x T0.4 mm
Kukula kolowera: Kutsika kuposa 80 mm
Kulekerera: Nthawi zambiri +/-0.1 mm, Makamaka +/-0.03 mm
Ngati makasitomala akufuna kuti mbali imodzi ikhale yayikulu, mbali ziwirizo ziyenera kuchepetsedwa molingana. Ngati mbali ziwiri ndi zazikulu, makulidwe owonda kwambiri saloledwa, chifukwa maginito a SmCo ndi ovuta kwambiri ndipo ndi osavuta kusweka panthawi yokonza ndi kusonkhanitsa.
