Monthly Archives: October 2015

Nice CAD model of 4200 blade

“Hello Hugh. My name is Josue (Joshua if it is easier for you). I live in Colombia, South America. I would like to share this file we made for the 4200 blades. This is the Adobe 3D version. (You’ll need … Continue reading

Posted in construction, People | 10 Comments

Lifting handle for the magnet rotor

I never like lifting magnet rotors into the mould.  The rotor for the 4F is very heavy, having 20 big ferrite magnets on a 50 cm disk. So I made a handle to lift it.  I had to make two … Continue reading

Posted in construction, ferrite magnets, my own projects | 3 Comments