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Atom 7HV Compass Atom 7HV Model Helicopter Discussion


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Old 06-04-2012, 09:15 PM   #1
Jamesppp
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Default Which 7HV Manual is the latest one?

The manual in my kit shows ball link length at 57mm and Delrin link at 58mm on page 14

A manual posted eariler here has the swash links at 68mm middle to middle and Delrin lengths at 50.5 to 54.25mm

http://www.mttec.de/download/Manual/...l_2_042012.pdf

Also my manual shows tail limits at 4.5mm for cw rotation and 16.3 the other way

The manual posted here has a chart where the limits vary by headspeed

The one here also says to gear for a 14t pinion but my kit came with a 13t

I thought I had the I thought I had the latest kit but maybe not. I dont care about that I just want it setup correctly

I looks like the manual posted here may be more current And I need to lengthen my swash to servo links and sshorten the crap out of the delrin links and redo the tail limits and buy a 14t pinion???
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Old 06-04-2012, 11:23 PM   #2
myrseth
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Default

If you have the new motor 14t is needed to gov 1950.

The newest manual have a table referring to headspeeds and tailblades and you will find reference to compass 115mm tailblades in it

14t in the kits is a very recent change.
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Old 06-05-2012, 07:05 AM   #3
Jamesppp
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Thanks
I ordered my kit May 8 and thought it was from a brand new batch as once I decided between the Goblin and 7hv, I couldn't find a 7hv kit w/ El Brute and blades but apparently I got the previous version
The motor I got had a matte finish can w/ gloss cler coat and the fan and base look almost chrome
It has the older manual and a 13t pinion
I should have my replacement motor in a day or 2 so I should probably extend my swash ball links and adjust the Deleon links accordingly and run back thru the tail wizard on the Skookum 720 to get the right/left tail stops to spec
I'll probably just use the 13 t pinion for now so I can get in the air a day quicker .
It would be sweet if the new motor had longer leads than the bad one in order to get a little seperation between the bullets and make the ESC wires look purdy
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Compass7HV,Sk720HeliJive120HV Pyro 700 52L allHV
Outrage 550: Scorpion 4020-1390,CC125A ESC,WR ESC
Logo 5003D Scorpion Sk720 4020-1100, Blade130X MCPX
TT E-620 SE x 2: Scorpion 4025-740 CCHV85 ,770/8900
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