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-   -   what servos (https://www.rcuniverse.com/forum/speed-rc-nitro-boats-117/8080368-what-servos.html)

russ722 10-24-2008 09:33 AM

what servos
 
im running a miss bud 1/12 scale with a Go.18 engine & aquacraft strut and rudder ..... and was wondering if i should go with micro servos and should i use metal geared instead of standard?

i know about the hitech what about the bluebird?

misshydro 10-24-2008 09:43 AM

RE: what servos
 
go metal gears and make sure there high tork.. you need a hight tork servo on the rudder/steering..;)

russ722 10-24-2008 09:46 AM

RE: what servos
 
thanks so mg on both? how much tork should i look for? i was looking at the bluebird for the price.

Dan S 10-24-2008 10:15 AM

RE: what servos
 
40 to 50oz torque for the throttle will be sufficient (micro or standard).

80 to 90oz for the rudder (standard) (metal gear would be nice but for that size boat probably not a requirement)on a 1/12 scale is fine, the Miss Vegas uses 44oz torque on both throttle and rudder.

Dan.

russ722 10-24-2008 10:35 AM

RE: what servos
 
ok thanks for the info, looking around on tower i dont see any micro with that much tork , and certain ones i should look for ? i mainly want micro due to size of cutom radio box goin in.


how about these ?

http://www3.towerhobbies.com/cgi-bin...&I=LXN667&P=ML

misshydro 10-24-2008 10:47 AM

RE: what servos
 
stock servos are 42oz of tork.. I have a traxxas 2055 high tork that is 85oz of tork on my Oberto;). there higher tork one that go to 125oz..85 oz is planty of for steering for rudder. running that 85oz tork servo make my steering fast!!:D better responce too.:D

russ722 10-24-2008 10:49 AM

RE: what servos
 
looking for micro servos . ....

misshydro 10-24-2008 11:02 AM

RE: what servos
 
try to find a mini/micro servo that has the highest tork in them.. like Dan said steering and throtle form stock are running 42oz on both. But steering you need a higher tork servo aspeicaly running at faster speeds the waterand boat puts a load on the rudder more..

russ722 10-24-2008 11:10 AM

RE: what servos
 
how about these?

http://www3.towerhobbies.com/cgi-bin...?&I=LXLN95&P=7


http://www3.towerhobbies.com/cgi-bin...?&I=LXN667&P=7

Dan S 10-24-2008 11:14 AM

RE: what servos
 

ORIGINAL: russ722

looking for micro servos . ....
Tower Hobbies,

Futaba S3102 Micro: 51oz @ 4.8v or 64oz @ 6.0v
http://www3.towerhobbies.com/cgi-bin...?&I=LXH291&P=7

Hitec HS-82MG Micro: 38oz @ 4.8v or 43oz @ 6.0v
http://www3.towerhobbies.com/cgi-bin...?&I=LXTRE2&P=M

Dan.

russ722 10-24-2008 11:20 AM

RE: what servos
 
thanks guys for the help will the ones in the post above dans work im leaning towards getting 2 of the hobbico ones if there enought for the boat

misshydro 10-24-2008 12:00 PM

RE: what servos
 
Russ that 66.7 oz tork sevo you listed,I would go with that..for steering..;)

russ722 10-24-2008 12:19 PM

RE: what servos
 
ok will do, now if i can only get a 20.00 off a 50.00 order from tower ill be good to go.


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