in srce bije hitreje...
http://www.rcgroups.com/forums/showpost ... stcount=53
Pond Racer 3m na elektro
Pond Racer 3m na elektro
www.lipo.si
Hi!
For the first flight we used the very safe setup with the 20x13" Props (AXI F3A Prop) The current was max 108A min by full thr. 79A.
The max rpm was 10.080...... nice tip speed, not far away from mach1
-now we want to change to 19x16" Props,
next flight is in Vienna on 27.5. at the Hepf F3A trophy
I had troubles with the first composite spinners by this high rpm.
So I removed them. Even the cooling is much better so (cold motors after flight) I´m locking for nice spinners.
I will call Krumscheid company
http://www.krumscheid-metallwaren.d...lang=DE&anr=758
tomorrow, and I will see.
The spinners should have a diameter of ~>6"
About the props:
For the first flights I wanted to have a save and solid setup.
The carbon props AXI F3A I had in stock, and so I took them.
I try to get light props now....19x16 or 19x18. If I can not find these I can take the 18x19" Props from Freudenthaler as 3 Blade Props wit bigger middle piece they would have ~ 19" dia
www.lipo.si