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Old 07-06-2009, 11:49 PM   #1
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Default really high torque servo

anybody know what the highest torque servo is I need a lot of power for my truck BIG tires. I kind of want to stay with reg size and not go to 1/4 servos.

Thanks
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Old 07-06-2009, 11:59 PM   #2
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http://www.jrradios.com/Products/Tec...dID=JRPS8711HV

http://www.hitecrcd.com/servos/show?name=HS-7950TH

Save up

I think you'll probably need a clamp style servo horn with either, I think those will probably strip out standard aluminum horns. The Robitronics horns are the beefiest ones I've seen, though they're also a bit spendy.

Last edited by chrisjlittle; 07-07-2009 at 12:01 AM.
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Old 07-07-2009, 12:01 AM   #3
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Futaba S9157 425oz/tq for $140
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Old 07-07-2009, 12:02 AM   #4
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http://www.horizonhobby.com/Products...odID=HRC37950S due later this year
http://www.horizonhobby.com/Products...dID=JRPS8711HV
http://www3.towerhobbies.com/cgi-bin...?&I=LXVPF0&P=0

little slow lol, I'd run any of them
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Old 07-07-2009, 01:10 AM   #5
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http://www.mks-servo.com.tw/servo-02.htm
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Old 07-07-2009, 01:45 AM   #6
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JR8711 Can't beat them! And their warranty is the best! I have one on almost all of my comp rigs and supers. Never let me down, never a lack of power with a Castle BEC at 6v!
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Old 07-07-2009, 02:01 AM   #7
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Quote:
Originally Posted by Failedabortion View Post
Holly @ 7.2 volts that thing is a monster.
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Old 07-07-2009, 02:02 AM   #8
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According to his question......
Quote:
Originally Posted by chrisjlittle View Post
http://www.jrradios.com/Products/Tec...dID=JRPS8711HV

http://www.hitecrcd.com/servos/show?name=HS-7950TH

Save up

I think you'll probably need a clamp style servo horn with either, I think those will probably strip out standard aluminum horns. The Robitronics horns are the beefiest ones I've seen, though they're also a bit spendy.
You got 1 right, maybe. see below.

Quote:
Originally Posted by Code454 View Post
Futaba S9157 425oz/tq for $140
Wrong
1 right, 2 wrong!!!

Quote:
Originally Posted by EGRESSor View Post
I don't know the conversion but, 38.4kg-cm @ 12v Damn that might be the one. So if this is more than 480oz/in. you're all wrong.

Quote:
Originally Posted by TattooKenny View Post
JR8711 Can't beat them! And their warranty is the best! I have one on almost all of my comp rigs and supers. Never let me down, never a lack of power with a Castle BEC at 6v!
Wrong. They're already beat by the ds8711hv.
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Old 07-07-2009, 02:07 AM   #9
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Quote:
Originally Posted by DISTURBIN' tha PEACE View Post
I don't know the conversion but, 38.4kg-cm @ 12v Damn that might be the one. So if this is more than 480oz/in. you're all wrong.
Its 533oz/in
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Old 07-07-2009, 02:12 AM   #10
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Quote:
Originally Posted by HiloDB1 View Post
Its 533oz/in
Damn, that's the one he wants then. Need to get a 3s lipo for it too.
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Old 07-07-2009, 02:13 AM   #11
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Quote:
Originally Posted by DISTURBIN' tha PEACE View Post
Wrong. They're already beat by the ds8711hv.
Never said there wasn't a higher oz servo For the $ and warranty you can't beat them! The new HV is a lot more $ to! They are what...$199+ right? 8711's are $120ish....
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Old 07-07-2009, 02:15 AM   #12
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Quote:
Originally Posted by EGRESSor View Post
What's the price? I couldn't find it.
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Old 07-07-2009, 02:16 AM   #13
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Quote:
Originally Posted by HiloDB1 View Post
Its 533oz/in
Yup but at 12v. I think we need to decide on a standard voltage to realistically compare.
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Old 07-07-2009, 02:18 AM   #14
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Quote:
Originally Posted by TattooKenny View Post
Never said there wasn't a higher oz servo For the $ and warranty you can't beat them! Well, I just went off the OP's question.

The new HV is a lot more $ to! They are what...$199+ right? 8711's are $120ish....
I have the HV in my 2.2. Unstopable.
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Old 07-07-2009, 02:20 AM   #15
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Quote:
Originally Posted by TheSCorpionKing View Post
Yup but at 12v. I think we need to decide on a standard voltage to realistically compare.
at 8.4 it is 26.9kg-cm whatever that is.
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Old 07-07-2009, 02:24 AM   #16
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Quote:
Originally Posted by TheSCorpionKing View Post
Yup but at 12v. I think we need to decide on a standard voltage to realistically compare.
I think a baseline voltage would make it easier to compare. So lets start at 6.0V
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Old 07-07-2009, 02:32 AM   #17
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Quote:
Originally Posted by DISTURBIN' tha PEACE View Post
at 8.4 it is 26.9kg-cm whatever that is.
That's 373ish at 8,4V

http://www.unitconversion.org/unit_c...er/torque.html
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Old 07-07-2009, 02:34 AM   #18
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Quote:
Originally Posted by DISTURBIN' tha PEACE View Post
I have the HV in my 2.2. Unstopable.
Have you stopped a 8711? Mine throws my super around like a 1.9!

And this other servo at 500oz+ Who needs that much???? And how are you going to get 12v to it?
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Old 07-07-2009, 06:10 AM   #19
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Probably only fits really large supers but I love overkills:
http://www.tokyo-hobbies.com/tonegawa.html
Don't even bother for a price.
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Old 07-07-2009, 06:33 AM   #20
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Quote:
Originally Posted by MadForce View Post
Probably only fits really large supers but I love overkills:
http://www.tokyo-hobbies.com/tonegawa.html
Don't even bother for a price.
My guess is that something else will crack......
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