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爛磁鐵淘汰請 · XDL

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爛磁鐵淘汰請

爛磁鐵淘汰請

@脆甜瓜

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TUNED TO THIS CLIP

要散架咯😯

抽一个送黑丝置顶👆

无敌精钢钻 R找我

@暴躁小奶龙

小荷才露尖尖角，请你称呼一声嫂

회색 후드 엉망됐잖아

FC2-1940513 下集顶级魅魔

馬斯克說 Cybercab 的馬達一克稀土都沒用，續航還維持不變，而這極難做到。難在哪，算得出來。燒結釹鐵硼的剩磁常見 1.1–1.4 特斯拉，非稀土的鐵氧體約 0.4。磁鐵變弱，維持同樣扭力就得多灌電流，銅線發熱，那份熱從續航裡扣掉。可是 Tesla 說這具動力單元更小 18%、更輕 25%。三件事互相打架。

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