Coreless Tsav Magnet (khoom siv, kev ua haujlwm, ua haujlwm kub) Taw qhia

Dab tsi yog coreless hlau nplaum?

Ua ntej tham txog coreless hlau nplaum, cia kuv qhia koj tias dab tsi yog lub cev muaj zog coreless. Lub cev tsis muaj zog feem ntau tsis muaj cov tub ntxhais hlau. Lub khob hlau yog siv los ua cov hlau nplaum ruaj khov ntawm stator raws li cov qauv ntawm lub rotor. Cov hlau nplaum tas mus li tseem yog qhov peb feem ntau hu ua magnetic rings (rings), vim hais tias lub nplhaib hlau nplaum nws tus kheej yog cov khoom hollow, yog tias nws tsis hollow, nws yuav tsis hu ua lub nplhaib sib nqus, yog li nws tsim nyog rau lub npe hollow khob hlau nplaum li. Lub nplhaib sib nqus Yog, cov qauv coreless lub cev muaj zog hauv kev ua lag luam muaj cov kab uas hla ntawm Φ4, Φ6, Φ7, Φ8, Φ10, Φ12, Φ15, thiab lwm yam.

Dab tsi yog cov khoom siv hlau nplaum siv nyob rau hauv lub cev tsis muaj zog?

90 feem pua ​​​​ntawm cov hlau nplaum siv nyob rau hauv lub cev muaj zog yuav tsum tau hollow khob-zoo li tus tig. Feem ntau, lub ntiaj teb tsis tshua muaj NdFeB nyias sib nqus rings nrog kub tsis kam, xws li N40, N45 thiab lwm hom hlau nplaum, muaj siab remanence thiab siab coercivity. Lub zog, siab sib nqus zog khoom yam ntxwv, kub tsis kam ntawm 100 degree thiab siab dua.