High-speed Hoyer Electric Motor Engine Model Kit
This it a new arrival Electric Motor Engine.
The working principle is through the power of electricity, generate electromagnetic and make the motor turning fast.
It made of super strong magnet and adding glass plate, the friction force is smaller and the rotation speed is fast.
Notes: Do not touch the rotor or use magnets and iron near it during high-speed operation. Need to be placed on a horizontally stationary desktop, do not shake