Description:
Why can be suspended?
Fixed two retainer magnet, take appropriate fixed position, as long as the analysis of the magnetic field generated by the two most magnets, you know are bearing magnets in the vertical direction, in fact, in a similar bowl magnetic field, are bearing magnets will slide to the center of the bowl, also is the middle of the two most magnet, supported by an upward.
But it is only stable suspension be lifted up is impossible, even a little bit, will lose balance, then we will be bearing the magnet from two magnets at the center of the retainer slightly outward moving a bit, according to stress analysis of the magnet is another force, the force point to the direction of the movement, so the tip on the support, and outside disturbance can be rely on the support of the local friction to offset that smart, if adjusted properly, the friction will be tiny.
Different solar energy structures vary, but same the principle.
What kind of light source needed?
The best light we need is strong sunlight. You can take it outside or open the window then put it by the window on a sunny day.
It also can rotate under the high power light, just like Bath bully lamp, spotlight.
Why could rotat under the sun?
On the basis of the suspended, we still need three more things to make it work: 6 solar cells / 6 set of enameled wire /1 piece of rubidium iron boron strong magnetic.
6 solar cell make up a hexagonal shape, all 6 solar cell face to face, the positive pole connected to another negative pole, after the solar cell be treated like that,the solar cell can be regarded as a solar cell with automatic commutation function.
Connect this set of solar cells with automatic commutation to a coil, when running, the solar cell who do positive work is always in the sufficient lighting position, the current is large, negative work always in the dark side, an electrical current is very small, so the rotor can be run continuously in one direction.
Main Features:
-Solar Magnetic Levitating Motor also named Mendocino Motor; .It is a high-tech setting combining magnetic field and electric field.
-The motor can rotate in the weak sunlight, the sun is getting stronger, the number of revolutions higher.
-This solar magnetic levitation motor model composed of acrylic stent, 6 solar silicon wafer, copper coils, shaft, NdFeB magnet.
-Can save energy in incandescent light, solar light, the light, rotating in the suspended state, the maximum can reach one thousand rpm is interesting, choose your gift, the practice of science, scientific theory to explain and home furnishings!
-It was complete kit, already finish assembled, just take and play.
-Good for education demonstration, also suitable for students to demonstrate and increase their interest in science.
Specification:
Overall Size: 175 x 100 x 105Mm
Weight: 475g
Package included:
1 x Solar Double-layer Magnetic Levitation Motor
NOTE:
Products need irradiate with high-power light (sunshine, spotlight, tungsten lamp etc.) Ordinary fluorescent lamps, energy saving lamp, LED cannot drive the product.
Strong magnet is fragile; please don’t let the strong magnet adsorption freedom, strong collision might damage the magnet.
The top end of the rotary shaft part cannot be forced into sharp collision, damage will result in equipment failure.
Because it is pure handmade, part of the fixed use glass glue, tape, easily damaged, please avoid excessive force.
In most cases, this means you need to manually add external rotation, the rest can give light to complete.
Availability: 
Shipping: Free Airmail 
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