caldovicd's first SSG bifilar mnopole build

[caldovicd]

Hi to all,

I was hoping if someone could say where should be my sweet spot based on data I have provided here https://docs.google.com/document/d/1...vFdS2adKM/edit
Was thinking SSG will be well tuned if resistance is set to 470ohm based on my chart so RPM=146 and mA=130?
Aslo, you can find provided score (No.of magnets*RPM/mA). It is said somewhere on this forum this should show number of pulses per magnet pass if I am not mistaken. Are my results expected, or did I made somewhere wrong?

Thanks,
caldovicd

[John_Koorn]

caldovicd, good job for your first build. I would run the machine with the wheel vertical instead of horizontal . The bearings are designed to run that way.

It looks like 330 ohms is your best sweet spot.

John K.

[caldovicd]

Hi JK,

Thanks. My wheel free spin time is in vertical position much shorter - about 3,5 minutes, when I spin it fastest I can. I decided to do in horizontal because I can have more room for additional coils later.

Can you comment on score n*rpm /mA please? Maybe it should be rpm/n/mA?

What this factor is supposed to show me?

Thanks again,
Caldovicd