Mark said: 
"There seem to be 2 obvious options given I'll be using an Alliance HD73 
and a 12' 6061-T6 mast, 2" OD x 1/4" wall. (Yes, I've done load calcs to 
make sure it will not break"
Hi Mark,  I would seriously think about getting a different rotor that will 
handle the load. I would be real concerned that the HD73 would handle a T8 or 
T11, plus other aluminum. You could end up with a nice windmill up there.
Just my $.02
73
Good luck with your project.
K9WN  Jake
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
 
 |