Closeup of electric DC motor rotor with copper winding fixed by blue epoxy in black plastic housing. Commutator with carbon brush contacts pressed by steel cylindric coil springs inside engine detail.

Closeup of electric DC motor rotor with copper winding fixed by blue epoxy in black plastic housing. Commutator with carbon brush contacts pressed by steel cylindric coil springs inside engine detail.图片
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会员专享Closeup of electric DC motor rotor with copper winding fixed by blue epoxy in black plastic housing. Commutator with carbon brush contacts pressed by steel cylindric coil springs inside engine detail.
  • 素材ID：654295596
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  • 格式：JPG
  • 作者：KPixMining
  • 尺寸：
    S1000 x 561px · 35 x 19cm · 72dpi
    M2300 x 1292px · 81 x 45cm · 72dpi
    L4000 x 2247px · 33 x 19cm · 300dpi
    F7000 x 3938px · 59 x 33cm · 300dpi
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