PUOSUO Solar Horizontal Four-Side Magnetic Levitation Motor Stirling Engine Education Model

Package weight:about 300g Product size:130*76*75mm Rotating speed:300-1500r/Min Material:Acrylic,strong magnets, solar panels, copper enameled wire Product description: This is a real solar magnetic levitation motor model, pure handmade, composed of 6 solar silicon wafer, copper coils, shaft, NdFeB magnet, acrylic stent. Can save energy in incandescent sunlight,Yuba lights,Tungsten lamp,Spotlight etc High-power light source irradiation,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! Matters needing attention: A: magnet attraction is very strong, the assembly of the attention, clamps the hand. B: the top end of the rotary shaft part can not be forced into sharp collision, damage will result in equipment failure. C: because it is pure handmade, part of the fixed use glass glue, tape, easily damaged, please avoid excessive force. D: in most cases, this means you need to manually add external rotation, the rest can give light to complete.