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Old 05-19-2011 | 04:50 PM
  #46  
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Originally Posted by bobbyc1127
apparently sir your a Hitec emplyee or someone who like to keep the pot stirred. The motor tabs kept breaking off in my servos. But I can see no matter what someone says you know all and see all...I am done argueing with you sir. Anyhow I am done with this pissing contest with you. And I do not recall saying EVERYONE at 1 time was having servo issues. Anyway the reason for me leaving is the motor tabs kept letting go and I myself can not afford the $100 per servo. anyway...hope you are happy you got yet another person to step back and shut up.


and growing up I was always taught and thought if you could not figure a problem out then get help from someone who you think knows how to fix the issue. In other words get a 2nd opinion. but of course you being so great I am sure you never require help.



I see the smear campaign by you continues..by the bold areas in your above quote.And another reason I am shutting up is You do not know me nor I you but how dare you sit there at your keyboard and assume what someone does or knows...anyhow I hope you have a good day cause I am done with this.
Um the motor tabs kept breaking? Not know how to set EPA correctly? Your familiar with the fact that the 79 series Hitec servo have programmable and adjustable failsafes right? Im sorry, but this sounds like user error almost. Please explain in greater detail..........
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Old 05-19-2011 | 06:09 PM
  #47  
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Originally Posted by ntrain42
Um the motor tabs kept breaking? Not know how to set EPA correctly? Your familiar with the fact that the 79 series Hitec servo have programmable and adjustable failsafes right? Im sorry, but this sounds like user error almost. Please explain in greater detail..........
I can shed a little light on this. 1st 7954 to let go was in steering position.. EPA were set well shy of max travel. No binding or whatnot.. That one was sent in, repaired by Hitec and returned. The next one was in throttle position the very next race. That was replaced with the one repaired by Hitec. With EPA set at less than 50% of the REQUIRED travel the servo started the same thing.. I have the servo in my possesion and am fixing to send it into Hitec to be repaired/replaced.

As far as not being able to properly set EPA's.... I think you need to step back and rephrase that because this was NOT user error.

The 7955's, 645's etc are great servos.... But I myself have witnessed too many issues out of the 7954's to justify the money..
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Old 05-19-2011 | 06:15 PM
  #48  
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Originally Posted by JamminSP
I can shed a little light on this. 1st 7954 to let go was in steering position.. EPA were set well shy of max travel. No binding or whatnot.. That one was sent in, repaired by Hitec and returned. The next one was in throttle position the very next race. That was replaced with the one repaired by Hitec. With EPA set at less than 50% of the REQUIRED travel the servo started the same thing.. I have the servo in my possesion and am fixing to send it into Hitec to be repaired/replaced.

As far as not being able to properly set EPA's.... I think you need to step back and rephrase that because this was NOT user error.

The 7955's, 645's etc are great servos.... But I myself have witnessed too many issues out of the 7954's to justify the money..
LOL Shawn he will still not believe it...But I did forget about the throttle 1...The 2 that stuck out 2 me were the steering times I lost it. Good thing you remembered...LOL Sometimes it is nice to have a set-up man/mechanic...LOL
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Old 05-19-2011 | 07:09 PM
  #49  
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i believe both servos are great... i have a 7955 on my flux.. and a 7954(steering) and a 1258(throttle) on my savage ss.....i'm planning of selling the 1258 to get a high voltage servo since i will also be getting a lipo rx...
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Old 05-19-2011 | 07:12 PM
  #50  
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Originally Posted by JamminSP
I can shed a little light on this. 1st 7954 to let go was in steering position.. EPA were set well shy of max travel. No binding or whatnot.. That one was sent in, repaired by Hitec and returned. The next one was in throttle position the very next race. That was replaced with the one repaired by Hitec. With EPA set at less than 50% of the REQUIRED travel the servo started the same thing.. I have the servo in my possesion and am fixing to send it into Hitec to be repaired/replaced.

As far as not being able to properly set EPA's.... I think you need to step back and rephrase that because this was NOT user error.

The 7955's, 645's etc are great servos.... But I myself have witnessed too many issues out of the 7954's to justify the money..
OK, so the steering servo, it just let go out of the blue? Was a servo saver of any kind on it or just and aluminum arm? Hard impact when it let go? Or just a defective servo? And just to clarify on this, the "motor tabs" your refering to, your not talking about the mounting tabs right? Just want to clear that up. Just curious what exactly broke. I assume all the servos that did end up returned were 7954's?
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Old 05-19-2011 | 07:22 PM
  #51  
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Originally Posted by ntrain42
OK, so the steering servo, it just let go out of the blue? Was a servo saver of any kind on it or just and aluminum arm? Hard impact when it let go? Or just a defective servo? And just to clarify on this, the "motor tabs" your refering to, your not talking about the mounting tabs right? Just want to clear that up. Just curious what exactly broke. I assume all the servos that did end up returned were 7954's?
The steering servo let go on what appeared to be a smooth landing on the downside of a small jump. The only servo saver used is the one on the MBX6T. I dont know anyone who uses anything other than an aluminum half horn on an 1/8th scale. The servo saver was set with a moderate tension (still enough to let it bypass) The motor tabs are just what Im saying. I havent tore that far into the motor to tell exactly what they call the tabs. Im assuming its either bad materials or a bad solder joint where the motor solders to the board. Not the mounting ears. All the servos that have failed and returned were the 7954's.

The steering servo failure I can understand more due to the higher stress turning the truggy. That however does not explain why a brand new AND a servo repaired by Hitec would fail in the throttle position. The bad part of it all is I never had the chance to get the travels FULLY set on the repaired servo before it failed. Literally 5 minutes after installing it started acting up. I always start with the EPA's set low and work up to where they are needed.
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Old 05-19-2011 | 09:42 PM
  #52  
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The tabs that hold the motor in place are the main issue that cause failure in the Hitec servos. Actually, its a weak spot in almost all servos. One company has the solution, but its not either of the two discussed in this thread.
Keep in mind that it is amazing servos last as long as they do. Every time you come up short or over shoot a landing, its like hitting your servo with a hammer.
Take it easy on each other guys, I'm sure neither one of those servo companies is paying your rent. No need to get so worked up.
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Old 05-21-2011 | 04:58 PM
  #53  
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Originally Posted by sickboy
The tabs that hold the motor in place are the main issue that cause failure in the Hitec servos. Actually, its a weak spot in almost all servos. One company has the solution, but its not either of the two discussed in this thread.
Keep in mind that it is amazing servos last as long as they do. Every time you come up short or over shoot a landing, its like hitting your servo with a hammer.
Take it easy on each other guys, I'm sure neither one of those servo companies is paying your rent. No need to get so worked up.
Ah so your talking about the INTERNAL MOUNT POINTS for the coreless motor itself right?
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Old 05-21-2011 | 05:32 PM
  #54  
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I use a Hitec 7940 for throttle and a Hitec 7950 for steering and have at least 30hrs of hard use on each with no problems! They were expensive but worth it!
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Old 05-21-2011 | 09:50 PM
  #55  
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Originally Posted by ntrain42
Ah so your talking about the INTERNAL MOUNT POINTS for the coreless motor itself right?
Yes. Again, not knocking any particular brand. Its a common issue in 1/8 scale.
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