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Finless
05-25-2008, 10:50 AM
OK per request here is the PRE RELEASE manual.
EXPECT CHANGES!

THis is just scans of the pages in JPG format. If someone wants to make this a PDF please do and I will replace it.

Align Trex700 manual zipped JPG format (13 Megs) (http://video.helifreak.com/?subpath=finless&filename=700man_pre.zip)

Bob
george0079
05-25-2008, 11:35 AM
File does not exist please contact the systems administrator

The link isn't working............:bawl
Finless
05-25-2008, 11:38 AM
Ooops.... typo in URL.... Fixed.

Bob
george0079
05-25-2008, 11:42 AM
SWEET....

Thanks again Bob... You Da Man
george0079
05-25-2008, 11:51 AM
Wow. That kinda sucks. That build looks easy and fast. I was hoping it was gonna take a little longer.:D
Helirob
05-25-2008, 11:54 AM
Thanks Bob, you are the greatest.

Rob
Megahertz
05-25-2008, 01:27 PM
Here's a pdf version.

http://www.3dtechdev.com/helifreak/trex700manual/700man_pre.pdf
Finless
05-25-2008, 01:30 PM
COOL thanks Megahertz..... I removed the JPG version and am uploading the PDF version now. Give it 5 minutes and it should be up.

Thanks man.....

Bob
jet22b
05-25-2008, 08:30 PM
Many thanks to Bob and Megahertz for the 700N manual!!!!
I know things may change when the final manual come out, but, this will give me a good headup on the build of this bird!!!

Thanks again, guys!!

jet22b
heliguychris
05-26-2008, 05:48 AM
OK per request here is the PRE RELEASE manual.
EXPECT CHANGES!

THis is just scans of the pages in JPG format. If someone wants to make this a PDF please do and I will replace it.

Align Trex700 manual zipped JPG format (13 Megs) (http://video.helifreak.com/?subpath=finless&filename=700man_pre.zip)

Bob

Your a legend, cheers for that :)
Rockohaulic
06-24-2008, 06:47 PM
Torque Tube

The manual has the 2 bearings on the torque tube evenly spaced from each other, and evenly spaced from the ends.

What gives?

This is in complete contradiction to the 600 where the bearing is offset to help reduce vibration. If the bearings are evenly spaced, they act like nodes and set up a harmonic vibration.

Any idea why they went away from this when they got it right the first time?
harryboe
06-27-2008, 07:57 AM
The situation with 2 bearings is a bit different. To crate a harmony wave the length of the middle section has to be twice the length (or multiplied by two) of the outer sections.
That's obviously not the case for critical lower frequencies and not an issue on higher ones. But it does not hurt to have it just a few millimeters offset ..