Ka oti i a koe te tautuhi i nga mea e pai ana mo to aukume, huihuinga autō ranei,
ko te mahi e whai ake nei ko te whakatau i te karaehe motuhake o te aukume mo to tono.

Mo te Neodymium Iron Boron, Samarium Cobalt, me nga rauemi ferrite (ceramic), he tohu te tohu o
kaha aukume:
Ko te teitei ake o te nama o nga rauemi, ka kaha ake te kaha aukume.

Kei raro nei etahi take ka whakaaro koe ki te kowhiri i te tohu mo to tono:

1, Te Mahana Whakahaere Morahi

Ko te mahi aukume he tino tairongo ki nga rerekee o te pāmahana, hei tauira, he aukume Max 120℃
ka mahi i te 110 ℃ mo te 8 haora karekau he whati, ka puta te mate autō. Na me whiriwhiri tatou i te aukume Max 150 ℃.
no reira he mea nui kia tautuhia to awhe pāmahana whakahaere i mua i te kowhiri i te tohu.

2, Aukume Holding Force

I te wa e whakatau ana i te kiato o te papa aukume e hiahiatia ana, i te tuatahi ka whai whakaaro nga taonga aukume.
Ko te wehenga autō i roto i te wehenga kaikawe e kore e hiahia aukume neodymium, he pai ake te ohanga o te uku.
Engari mo te motuka servo, ko te neodymium, ko SmCo ranei te waahi kaha rawa atu i te rahi iti, he tino pai ki te taputapu tika.
Whai muri ka taea e koe te kowhiri i te karaehe pai.

3. Whakakore i te Atete

He nui te awenga o te atete whakaheke a Magnet ki to hoahoa. To pāmahana whakahaere mōrahi
e hono tika ana ki te kaha tohenga o roto(Hci). Ko te ātete ki te demagnetization.
Ko te teitei ake o te Hci ko te teitei ake o te pāmahana whakahaere.
Ahakoa ko te wera te kaikawe nui ki te whakaheke, ehara i te mea anake. Na he Hci pai i kowhiria
no te mea ka taea e to hoahoa te karo i te demagnetization.