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HelicopterHIROBOHirobo Freya › Winter build-up..
12-30-2009 10:44 PM  7 years agoPost 1
big_swede

rrVeteran

Sweden

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Its -13C in Sweden, no fly weather
But that doesent keep me from starting a EVO 90 build-up.
Its going to be my FAI/F3C training machine.

Spec:
Hirobo Freya EVO 90
Metal head yoke.
EX main 95T gear
EX pitch arm

OS91HZ Cline

Funtec A382 Type F muffler

3 HP-DS20XTMD HYPERION ATLAS DS 20X TMD CORELESS DIGITAL SERVO
@ 6.0V: 0.13 sec / 9.5kg

1 HP-DS20GMD HYPERION ATLAS DS 20 GMD FULLY PROGRAMMABLE DIGITAL TAIL SERVO
@ 6.0V: 0.05 sec / 2.0kg

Align GP750 gyro ( I know, but I hade one laying around )

Hobby Wing UBEC 8A, MAX 15A Regulator

SwitchGlow

Rev Maxx gov

Futaba 8FG with R6008HS receiver

Hyperion 3s 2500mAh lipo ( to small ? )

Some pics:

( I whant to keep the Voltage Regulator as far from the receiver I could )

Let me know if you spot anything strange

Regards

Swede...

JR Vibe Ito Edition, JR Nex E8, JR E550, TAGS01 FBL system, JR XG8 radio

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12-31-2009 06:58 AM  7 years agoPost 2
Jafa

rrElite Veteran

Sydney, Australia

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The stiffness of the braid around the gyro wire right up to the gyro case may transmit vibrations into the gyro and give you a tail drift

You mean to have 2~3 cm of free wire at the gyro

Otherwise looks good


Protos | Logo 400 & 500 | Sceadu Evo | Freya Evo | Trex600N | Avant FX

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12-31-2009 03:06 PM  7 years agoPost 3
Skybolt

rrApprentice

Ontario, Canada

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Hi big_swede,

It is skiing weather here too in Canada so I have a new Freya EVO on the workbench for the spring. It will be setup for FAI type flying.

Mine will be stock except for a 12 tooth pinion on the clutch bell which will give me a 7.75 gear ratio. If it is too much for the motor I will get the EX 95 tooth gear that will give me a 7.9 gear ratio.

Other information

Os 91 SZ pump
Gy 520 with BLS 251
S9255 collective + cyclic
S9252 throttle
S3151 mixture
GV1 Governor

2500 MAh 2 cell lipo and S.G. Reactor

Rotortech 700 FAI blade, FAI paddle and tail blade

D3 header tank
Fits with very little modification to the frame

I concentrated on getting better electronic for now and upgrade the mechanic later as needed and-or for my personal pleasure (BLING...)

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HelicopterHIROBOHirobo Freya › Winter build-up..
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