Solar Magnetic Levitation Model Levitating Mendocino Motor Educational Model St41

Descrição de Solar Magnetic Levitation Model Levitating Mendocino Motor Educational Model St41

Speed: 1000 RPM
4 solar lithium battery 2 sets of painted wire 1 section 铷 ironing boron strong magnet
Will this group have this function to automatically reverse the solar cell receiving coil, when running, the solar cell actively works, always the light in that position is sufficient, the current is large
very strong, attention, assembly of the fixture, hand-made.
The rotating shaft part of this top can not be forced to be a clear collision, which may cause equipment failure.
Because it is handmade, the fixed part is made of glass glue and tape, which is easy to be damaged.
In most cases, this means that you need to manually add an external rotation, and rest can be done with light.
Colour:black
Material:Acrylic + copper + metal
Size:130*76*75mm
Package Contents:
1* motors