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HelicopterMiniature Aircraft Whiplash & Fury 55 › Servos wheels for JR in a Stratus...???
12-01-2005 01:34 PM  12 years agoPost 1
luckyhs

rrApprentice

Brasil

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Hello Guys,

I'm mounting my another Stratus, but this one i'm puting 3 JR 8417 servos in the CCPM , but i just have wheels from different sizes from Futaba's, i put these wheels, the big one there i have, i measure from Futaba and it has 3 mm of difference between the holes from JR wheels.
Futaba: from the center to the ball link: 19 mm
JR: from the center to the ball link: 16mm

My question is, there will be huge difference between 3 mm in my commands(aileron, elevator and pitch) ...???
The speed will be better or worst...???
Anybody is using something like this..???
Anybody had already used those servos ...???

luckyhs

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12-01-2005 03:53 PM  12 years agoPost 2
DS 8717

rrProfessor

Here wishing i was somewhere else

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Here was my solution,i bolted these carbon fiber plates to a round JR servo wheel. then i drilled the holes 20mm out from the center.

YOU ONLY LIVE ONCE..IF YOU LIVE IT RIGHT THATS ALL YOU NEED

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12-01-2005 05:21 PM  12 years agoPost 3
vitek

rrKey Veteran

Corvallis, OR

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I think the Futaba large wheels are 19.5mm and the JR heavy duty arms are 19mm. The Fury Extreme manuals recommended using the JR heavy duty arms [JRPA215].

The only problem is that you have to buy a few packs of the JR arms so you can get a clean 90° servo setup. There are four different molds that are used to make the arms. There are little numbers stamped on the back of each so you know which ones you've tried.

Travis

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12-01-2005 06:23 PM  12 years agoPost 4
Dr.Ben

rrMaster

Richmond, VA, USA

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Get the H/D Aitronics wheels. You can drill them as needed. They fit the JR spline.

Ben Minor

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12-02-2005 01:11 AM  12 years agoPost 5
Optech

rrKey Veteran

San Diego, CA.

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Airtronics Servo Wheels Large Heavy Duty (2)
Manufacturer Stock# 98324

You can see them installed on a Fury in my gallery.

Mike

Viva La Airtronics!

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12-02-2005 03:10 AM  12 years agoPost 6
yugi

rrVeteran

Maryland

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That's what i used are the H/D Aitronics wheels. just got more last week. You can get them from Rick's..2 to a pack.

Yugi

If you keep doing the same thing…...you’re going to get the same results!

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12-02-2005 12:51 PM  12 years agoPost 7
luckyhs

rrApprentice

Brasil

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Airtronics Wheels fits JR servos..???

Optech,

I saw in you gallery, those wheels are from Airtronics, they fit in JR servos...???

luckyhs

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12-03-2005 01:31 AM  12 years agoPost 8
Dr.Ben

rrMaster

Richmond, VA, USA

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Yes, as we stated, they fit the JR spline.

Ben Minor

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12-03-2005 10:09 PM  12 years agoPost 9
I3DM

rrProfessor

Israel

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Airtronics large wheels here as well. working great.

www.liorzahavi.com

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01-30-2008 07:22 AM  9 years agoPost 10
derekandjennys

rrApprentice

Cedar Rapids, IA

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With the new 8717s I need a few of these but they are being disc. Anyone know where i can get some?

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HelicopterMiniature Aircraft Whiplash & Fury 55 › Servos wheels for JR in a Stratus...???
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