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  • Electric motor rotor with permanent magnet, copper wire inductors and metal ball bearing. Close-up of disassembled computer fan with integrated Hall-effect sensor. Detail of open black plastic cooler. Puzzle #464226708
Electric motor rotor with permanent magnet, copper wire inductors and metal ball bearing. Close-up of disassembled computer fan with integrated Hall-effect sensor. Detail of open black plastic cooler. puzzle #464226708

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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