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How much is to much ?

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How much is to much ?
SLOW REVO Offline
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#1
02-10-2007, 01:33 AM
DS8711 ULTRA TORQUE SX
JR's legendary digital precision, speed and torque, now with added heat sink for protection.


Retail: $199.99
MAP: $139.99

Product Number: JRPS8711

--------------------------------------------------------------------------Features

403 oz/in torque
Anodized aluminum heat sink


Overview

The unmatched power of JR’s DS8711 standard-size digital servo is nothing short of astonishing. But the 8711’s story doesn’t end with its awesome power.

The 8711 also has all the speed, the holding-power and the zero-deadband precision that have made JR digitals the choice of serious RCers right from the start. Plus it’s also the first JR digital to feature an aluminum heat sink section for optimum reliability.

Specifications
Type: Digital Ultra Torque
Torque: 347 oz/in @ 4.8V, 403 oz/in @ 6V
Speed: .19 sec/60° @ 4.8V, .15 sec/60° @ 6V
Dimensions (WxLxH): 82" x 1.58" x 1.56"
Weight: 2.36 oz
Gears: Metal alloy


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rocco79 Offline
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#2
02-10-2007, 01:41 AM
sh!t... Thats more than anyone would ever need.
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FreeRideFrosty Offline
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#3
02-10-2007, 03:53 AM
Lost of power.... but slow compared to the reasonable servos. That would need to be for some special use.
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DAVEC-NITRO-RS4 Offline
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#4
02-10-2007, 08:34 AM
But think about it...with that much torque, you could put a longer arm on the servo, get wicked transit speed, and still have tons-o-torque.

$140 is steep, though.
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chickenfarmer3 Offline
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#5
02-10-2007, 08:56 AM
slow??????? .15 that is plenty fast dan.

joe- shoot me a pm with a price on those. thanks

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SLOW REVO Offline
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#6
02-10-2007, 10:52 AM
DAVEC-NITRO-RS4 Wrote:But think about it...with that much torque, you could put a longer arm on the servo, get wicked transit speed, and still have tons-o-torque.

$140 is steep, though.
It would'nt cost you 140.00
But it still is steep
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Casketman Offline
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#7
02-10-2007, 11:29 AM
Could that also be mainly for larger things like 1/5 or robots even?
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FreeRideFrosty Offline
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#8
02-10-2007, 11:39 AM
chickenfarmer3 Wrote:slow??????? .15 that is plenty fast dan.

joe- shoot me a pm with a price on those. thanks

Whoops. I saw the .19. When you compare that with the servos out there with speeds under .1, it is fairly slow.

And dave... to get "more speed" out of it you would want the mounting point as far in toward the center of the servo as possible. Mounting it on a longer servo horn would give even more leverage, but actually make it seem slower.
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maxximum_44 Offline
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#9
02-10-2007, 11:40 AM
Ace for me baby!
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SLOW REVO Offline
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#10
02-10-2007, 11:57 AM
FreeRideFrosty Wrote:Whoops. I saw the .19. When you compare that with the servos out there with speeds under .1, it is fairly slow.

And dave... to get "more speed" out of it you would want the mounting point as far in toward the center of the servo as possible. Mounting it on a longer servo horn would give even more leverage, but actually make it seem slower.
No Dave is right, it wood be faster...............
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FreeRideFrosty Offline
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#11
02-10-2007, 12:01 PM
SLOW REVO Wrote:No Dave is right, it wood be faster...............

I really don't think so, but I could be wrong. :confused:


And now the more I think about it that does sound right maybe. Why have any mounting holes in towards the center of the servo then??
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Czech-it-Out Graphics Offline
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#12
02-10-2007, 12:52 PM
lol I bet a losi could still fry those in under a gallon Smile
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kevinF Offline
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#13
02-10-2007, 01:34 PM
Czech-it-Out Graphics Wrote:lol I bet a losi could still fry those in under a gallon Smile

I doubt it.....but the AE....Big Grin
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Czech-it-Out Graphics Offline
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#14
02-10-2007, 01:39 PM
nah the losi is a proven servo buster
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destroy_my_revo_15 Offline
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#15
02-10-2007, 01:41 PM
well if you dont know how to setup a throttle linkage...
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Czech-it-Out Graphics Offline
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#16
02-10-2007, 01:43 PM
yea im sure all those guys that only had problems after switchin were just getting lucky before
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Ponch Offline
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#17
02-10-2007, 02:11 PM
Yet I've never had a problem...And I'm about this smart ------ and about this lucky --
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kevinF Offline
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#18
02-10-2007, 02:18 PM
havent had a problem yet....and i have 1.5 gallons through the buggy
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kevinF Offline
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#19
02-10-2007, 02:18 PM
whats causing them to blow mike?
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rocco79 Offline
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#20
02-10-2007, 02:19 PM
Chad you phukin basher!!!! wtf do you need that for!?!? You have one of the lightest Truggies on the market and ya run light weight stock foam!

Ive got some magic beans with a 600 oz. rating you can buy from me ! LOL!
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Ponch Offline
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#21
02-10-2007, 02:26 PM
Rocco, those beans...Do they add to the already available torque!? That would mean 1000 oz. torque!!!
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Czech-it-Out Graphics Offline
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#22
02-10-2007, 02:26 PM
lol do they grow into tall green plants with leaves that look like spades? Wink
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SLOW REVO Offline
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#23
02-10-2007, 02:27 PM
Czech-it-Out Graphics Wrote:nah the losi is a proven servo buster
Never had a problem with the thtottle servo, YET.
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Czech-it-Out Graphics Offline
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#24
02-10-2007, 02:27 PM
key word "yet"
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kevinF Offline
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#25
02-10-2007, 03:36 PM
mike, you didnt answer me, what causes it to blow the servos??
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