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RC-Monster Brushless
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Posts: 2,184
Join Date: Nov 2006
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how to not kill an 18t servo??? -
10.05.2008, 05:28 AM
hey guys i just placed a pretty big order for my 18t so it should be pretty much 100% complete!!
but
i stripped my second 65mg servo yesterday and so i had to order replacement gears....
http://cgi.ebay.com/ws/eBayISAPI.dll...ayphotohosting
the big peice in the middle is the one i strip... what am i doing wrong here?
i only ran the truck 5-10 times and it died on me...
i will take a pic of the setup i have tomorow because maybe my servo horn or something is all out of wack?
if anyone has had any similiar problems id love to know how they fixed it!
thanks for any help
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RC-Monster Mod
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Join Date: Mar 2005
Location: SoCal
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10.05.2008, 02:33 PM
You stripped out a 65MG? I've been running a 65HB in mine for a while now without any issues. You are running the Hitec servo saver, right?
What setup are you running?
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
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RC-Monster Carbon Fiber
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Join Date: Dec 2007
Location: Miami, FL
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10.05.2008, 06:24 PM
Have you checked your endpoints on your radio?
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 07:41 PM
what are the endpoints on the radio?
im not exactly sure which saver im using but when i get the new one in ill be sure to try that out and see how long it lasts for
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HOOH HUAH HOOH! Aww Baby!
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Posts: 868
Join Date: Oct 2007
Location: olyWA
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10.05.2008, 09:07 PM
Endpoints control the throw of the servo in each direction. Oftentimes, that means the servo will go farther than the steering allows and bind, causing increased stress on servo and steering parts. This sounds like what is happening in your 18T. What kind of radio are you running?
PS, post pics.
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 10:09 PM
running spektrum through it.
how do i tell what my endpoints are? is that the d/r stg? cause if so i have it set at 100%...
im uploading some pics as we speak!
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 10:12 PM
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Check out my huge box!
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Posts: 11,935
Join Date: Aug 2007
Location: Slidell, LA
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10.05.2008, 10:21 PM
Steering epa is the end point adjustment. D/R is not really the same thing. Just find the epa adjustment menu, and then turn one way, dial the number lower till the servo is not making noixe at the end of travel, then do it the other way. Basically sets the servo travel to match the mechanical steering travel. Should help the servo survive.
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 10:22 PM
sweet.
when i get the shipment i will do that for sure.
thanks!
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Check out my huge box!
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Join Date: Aug 2007
Location: Slidell, LA
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10.05.2008, 10:26 PM
No prob, just read the entire radio manual. A good high end radio has tons of adjustments, and it is important (and fun) to know them all!
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RC-Monster Mod
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Posts: 5,297
Join Date: Mar 2005
Location: SoCal
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10.05.2008, 11:00 PM
Ah, no servo saver. That could do it, along with too much servo throw.
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
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Soldermaster Extraordinaire
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Join Date: Apr 2007
Location: Plymouth, MA, USA
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10.05.2008, 11:01 PM
Quote:
Originally Posted by MetalMan
Ah, no servo saver. That could do it, along with too much servo throw.
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No, that WOULD do it.
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 11:01 PM
o i thought that that was a servo saver. hah...
is the servo saver the peice that goes on top of the gear on the servo?
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RC-Monster Mod
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Location: SoCal
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10.05.2008, 11:04 PM
The servo saver allows the wheels to turn without turning the servo - a way to prevent servo breakage on impacts. This is the one you should use:
http://www3.towerhobbies.com/cgi-bin...?&I=LXJHN8&P=7
And yes, it goes onto the servo output gear.
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
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RC-Monster Brushless
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Join Date: Nov 2006
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10.05.2008, 11:13 PM
ok sweet.
ordered the servo saver!
hopefully my stuff will come in this week so i can get some updated pics of it
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