07-09-2011, 01:03 AM | #1 |
Newbie Join Date: Jul 2011 Location: Dothan
Posts: 5
| Question about the TQ3
I am getting my truck ready to go and purchased a TQ3. Looked new and was as advertised so I didn't even mess with it till the truck was ready. Well, I'm getting close so I charged up the batteries, picked up the unit and when I turned the wheel I noticed hardly any movement/throw. Maybe 1/2 inch to each side from center. Is this normal? It appears to be such little movement and would result in some wild driving. I would like to see that wheel move about 1-2 inches each side from center. Am I wrong in my thinking? Looking for some ideas and expertise. Thanx CD |
Sponsored Links | |
07-09-2011, 05:47 AM | #2 |
I wanna be Dave Join Date: Nov 2010 Location: 07456 N. NJ USofA
Posts: 8,314
|
I'm assuming you mean the TX wheel moves only a little bit? If so, I found no info (quickly) on the net regarding any adjustments for it. If you mean the rig wheels don't move much, there may be a dual rate switch for the steering which will limit servo throw vs. steering input which is nice for "go-fasts". |
07-09-2011, 07:52 AM | #3 |
Quarry Creeper Join Date: Jan 2010 Location: USA
Posts: 402
|
This seems about normal for a Traxxas TX. Other brands turn further, but not by much. I have always thought that the TQs should have more steering wheel throw but in the end you don't really notice it while driving.
|
07-09-2011, 09:24 AM | #4 |
Newbie Join Date: Jul 2011 Location: Dothan
Posts: 5
|
ok well, then I guess you have to manipulate this thing very gently at speed otherwise there will be lots of flipping and out of control driving. In my logic, the more throw you give the wheel on the controller the more control you will have and precision of your truck, the less throw you have the less the precision and a much quicker response. With this little movement I think maybe too quick of a response. Anyhow, thank you for your responses, CD |
07-09-2011, 09:49 AM | #5 | |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Quote:
In a crawler, expo is not needed In the steering. A linear channel is desirable. However if using fast motors expo could be useful on the throttle for more low end control. | |
07-09-2011, 10:24 AM | #6 |
Pebble Pounder Join Date: Apr 2011 Location: scranton
Posts: 153
|
i just checked a tq3 i had laying around and same thing about 1/8 turn each way from center.. and this also felt weird because i use a tq3(different one) with my crawler now and i believe it has more throw each way ill check and let you know.
|
07-09-2011, 11:09 AM | #7 |
Pebble Pounder Join Date: Apr 2011 Location: scranton
Posts: 153
|
Yep there both like that ... never noticed really but its still crawl-able like that.
|
07-09-2011, 02:17 PM | #8 |
Newbie Join Date: Jul 2011 Location: Dothan
Posts: 5
|
I like the feel of the controller but have some serious issues with this "Wheel Throw". I think I might have to split this thing open and experiment on some options. Whatever I come up with, rest assured I will document and share with all. Thanx again and just love what you guys do here. These crawlers are absolutely amazing. I've never been exposed to this world before and never seen any of this. CD |
07-10-2011, 12:19 AM | #9 | |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Quote:
If you Do know how electronics work, down to basic ic's then ill give you afew ideas that should/might work. Because its not hard to take the wheel off and cut the bump stops down, I've done it a bunch. But I do for a new circuit board that needs more voltage difference for the a/d encoders. But the tq is meant to give you full throw with that little bit of turning. So you'll have to know how pots, ic's, and resistors all work together in order to have more wheel travel on the tx, but also have the channel follow it. And I'm not trying to be a dream killer, because I'm usually first to jump in on custom radio stuff and helping people out...but for the amount of effort it'll take it'd just better to pickup a nice fm computer radio for a couple bucks, or a Chinese brand 2.4 computer radio for 35 bucks. And I promise that extra throw in the wheel is a pita after long bash sessions. In a crawler the tq will be fine unless you hate the jitters. If your racing, well then spend a few $ and get a computer radio with expo | |
07-10-2011, 12:21 AM | #10 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
|
I got rid of that link I guess, in my Sig. ill see if I can find the thread on my phone
|
07-10-2011, 12:25 AM | #11 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Last edited by losikid; 07-10-2011 at 12:28 AM. |
Thread Tools | |
Display Modes | |
| |