Dab tsi yog cov khoom siv hlau nplaum feem ntau siv hauv cov hlau nplaum ruaj khov DC Motors?

Cov hlau nplaum tas mus li DC lub cev muaj zog yog DC lub cev muaj zog uas siv cov hlau nplaum tas mus li los tsim cov hlau nplaum. Cov hlau nplaum tas mus li DC motors tau siv dav hauv ntau yam khoom siv hluav taws xob lossis khoom siv. Cov khoom siv hlau nplaum yuav tsum tau siv rau hauv cov hlau nplaum ruaj khov, yog li cov khoom siv hlau nplaum feem ntau siv rau cov hlau nplaum ruaj khov?

1. NdFeB cov khoom sib nqus

NdFeB cov khoom siv hlau nplaum nyob rau hauv cov hlau nplaum ruaj khov yog cov hlau nplaum uas siv tau zoo tshaj plaws tam sim no. NdFeB muaj cov yam ntxwv ntawm cov khoom siv hluav taws xob sib nqus siab thiab kev sib zog siab, thiab tseem hu ua cov hlau nplaum muaj zog. Lub cev muaj zog nrog NdFeB Cheebtsam yog qhov me me, lub teeb hauv qhov hnyav, thiab siv tau zoo.

2. Samarium Cobalt Magnet

Cov khoom sib nqus ntawm samarium cobalt hlau nplaum yog qhov ruaj khov heev, thiab qhov kub tsis kam yog qhov muaj zog dua NdFeB, uas yog qhov tsim nyog rau kev siv lub cev muaj zog tshaj NdFeB, tab sis qhov tsis zoo tshaj plaws ntawm samarium cobalt hlau nplaum yog tias lawv kim, feem ntau siv hauv aerospace. , tub rog thiab lwm yam high-tech teb nyob rau hauv lub cev muaj zog.

3. Ferrite cov hlau nplaum ruaj khov

Ferrite muaj qhov zoo ntawm tsis yooj yim oxidation, siab Curie kub, thiab tus nqi qis. Nws yog feem ntau haum rau qis-kawg motors, tab sis nws lub ntim yog loj thiab nws cov khoom sib nqus tsis zoo li NdFeB thiab SmCo.

4. AlNiCo

Nrog rau siab remanence (txog 1.35T) thiab tsis tshua muaj kub coefficient, nws yog lub siab tshaj plaws tsim cov hlau nplaum ruaj khov, tab sis nws coercivity yog tsawg, thiab nws yog maj mam hloov los ntawm magnetic cov ntaub ntawv xws li NdFeB thiab ferrite.

Cov saum toj no yog plaub yam khoom siv rau cov hlau nplaum ruaj khov DC motors qhia rau koj. Yog xav paub ntxiv, thov koj xav tiv tauj peb thiab teb rau koj cov lus nug hauv online 24 teev ib hnub twg.