Dear Friend,
Thank you for your visit us!
We are keep on your confidence with us with a trial order to start on, for us we are always trying to achieve a bit more than what you are expecting for; give us a opportunity to do so please! thank you!
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Main Features:
General Information:
Overall Size: 138*110*75mm
ATTENTION:
After power on, drive the cams by hand to let the magnets through the sensor then the coils can generate electricity to make a magnetic field to revolve the cams.
It has an ingenious structure. There are magnets on the rotary cams and a senor below them. When the north pole of the magnets closes to the sensor, it can control the power supply. Rotary cams will revolve by the inertia after movement, and that the cycle repeats, the cams can swing and revolve continuously.
The more coins can increase the power and the rotation speed, and the structure is more complex