Demonstration and explanation of an axial gear coupling. 11:1 ratio.
Steel bolts redistribute the flux lines, resulting in magnetic fields that rotate at different rpm.
A brushless electric motor is used to test the model at higher speed.

Multistage compound differential gear:
   • Magnetic Multistage Gear: Compound Di...  

Previous model with radial pinion coupling:    • DIY Axial Magnetic Gears  
Neodymium magnets.