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JR servo selection chart ?

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Old 09-04-2007 | 09:15 AM
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Default JR servo selection chart ?


I've given up trying to find info easily on Horizon's website. I have seen a chart somewhere, that in one simple table shows all of the servos available togther with their dimensions, torque, etc. - but I don't recall whether I saw it online or in hardcopy somewhere.

Does anyone know where I can find such a beast ?

I'm trying to locate a JR servo that's at least 75 oz/in @ 6v, but no wider than 17mm. (For ailerons on my latest project, the CG Jaguar).

Thanks,
Gordon
Old 09-04-2007 | 09:22 AM
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Default RE: JR servo selection chart ?

Hi Gordon, Here is one but it is in them durn-ole-ferign numbers and all-You should be able to figure it out though as its from your ancestral area and you build them funny EU aircraft - sure hope you can make it to Fresno. Scott
http://www.macgregor.co.uk/radio/compare.htm
Old 09-04-2007 | 09:34 AM
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Default RE: JR servo selection chart ?

Ah - dear old MacGregor - I remember them well, as my first JR TX was a Macgregor/JR unit. Thanks for the link, though unfortunately the sizes are missing for many of the servos. I'll do the conversions and see if any of these will work - if so, then the really interesting part starts, as the servo id's are often diffrent in the UK too !

Can't make it to Fresno this year I'm afriad ... will be in Beijing at the time. Hopefully we can hook up at a Willow trip in late Oct / Nov though.

Thanks,
Gordon
Old 09-04-2007 | 10:00 AM
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Default RE: JR servo selection chart ?

Hi Gordon, If you could put up with Hitec, they make a metal gear, digital that will meet your specs the HS5295-Actually I think it is smaller than 17 mm. I have those on the Flaps of the EDF F86. Scott
Have a good time in China and the Willow it will be.
Old 09-04-2007 | 10:07 AM
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Default RE: JR servo selection chart ?

Thanks Scott. I know of a few Hitecs that would work in the app, but if at all possible I'd like to stay with JR.

BTW, I've had this PM'd to me: http://www.fatlion.com/sailplanes/servochart.html - not very "up to date" since it doesn't even have the 8611 on it far less newer stuff like the 8711 - but still has some useful info.

Later,
Gordon
Old 09-04-2007 | 10:44 AM
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Default RE: JR servo selection chart ?

Are Eagle servos same as JR? Only a different name?
Old 09-04-2007 | 05:31 PM
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Default RE: JR servo selection chart ?

Hi Gordon,
One of our better dealers here in Auss has a very good website with all the JR info you.
Go to www.modelflight.com.au.
Go down on right side for JR.
See jr servo specs by type.

If you need any help, just get in touch
Dave Burns
IJMC Rep. Australia
Old 09-04-2007 | 05:57 PM
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Default RE: JR servo selection chart ?

Hi Gordon,
Pulled from the latest Horizon product catalog.... Hope it helps....
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Old 09-04-2007 | 07:13 PM
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Default RE: JR servo selection chart ?

Thanks everyone for the help. Looks like the trusty old 3421 is about the only one that matches.

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