1. Quality N20 2000 RPM DC Motor Makes Compass Magnet Motor Do 650 RPM!!!

    Quality N20 2000 RPM DC Motor Makes Compass Magnet Motor Do 650 RPM!!!

    2
    0
    26
    2
  2. Balanced and Level Magnets Make Compass Magnet Motor Smoother

    Balanced and Level Magnets Make Compass Magnet Motor Smoother

    36
  3. Works Better Without Sudden Stops and Doesn't Break Gears Either 252 RPM

    Works Better Without Sudden Stops and Doesn't Break Gears Either 252 RPM

    28