Tamiya TB-Evolution III
#3842
Originally posted by rtypec
Fred has puteth his size seventeen foot down...Countersinking the upper deck in GT1 is legal. End of story.
Fred has puteth his size seventeen foot down...Countersinking the upper deck in GT1 is legal. End of story.
#3843
Tech Rookie
Attching Photos
hi! How do I attach some jpeg files here? They say the file is too big. If anyone can help....
Thanks,
gerrych
Thanks,
gerrych
#3845
Re: Attching Photos
Originally posted by gerrych
hi! How do I attach some jpeg files here? They say the file is too big. If anyone can help....
Thanks,
gerrych
hi! How do I attach some jpeg files here? They say the file is too big. If anyone can help....
Thanks,
gerrych
#3847
R/C Tech Elite Member
iTrader: (47)
Originally posted by Sushi Boy
Anyone run their Evo 3 on carpet with foams? I am running the Surikarn with the 3mm chassis and 2 upper decks that are stacked up on each other. ANY ideas would be a great help. Thanks.
-Sushi Boy
Anyone run their Evo 3 on carpet with foams? I am running the Surikarn with the 3mm chassis and 2 upper decks that are stacked up on each other. ANY ideas would be a great help. Thanks.
-Sushi Boy
To help make it even stiffer, you could always get the Square upper deck posts...
#3849
Tech Master
More wire, more resistance... It does not lower resistance at all.
what you did was creating a parallel circuit, I don't see how it is giving you more punch, but I do see that it is a "safer" connection, if one of your wire comes off + or - end, it will still be functional.
lol.that is totally wrong.this is basic physics that thicker or more wires means less resistance.
if that was true then y dont we use servo leads on the motor?
i dont see how you come to this conclusion.
so anyone else who actully done this seen a difference?
what you did was creating a parallel circuit, I don't see how it is giving you more punch, but I do see that it is a "safer" connection, if one of your wire comes off + or - end, it will still be functional.
lol.that is totally wrong.this is basic physics that thicker or more wires means less resistance.
if that was true then y dont we use servo leads on the motor?
i dont see how you come to this conclusion.
so anyone else who actully done this seen a difference?
#3850
Tech Regular
I'm pretty sure thicker wire (ie. heavier gauge) will carry more current.
The reason you will not see servo wires use for batteries is that they cannot carry the current that is drawn from these batteries. The servo wire will literally burn and melt if 30A is drawn from it by the motor.
Wire length is what increases resistance but only if you are comparing against same gauge wire.
ie. 1 cm of 12 gauge wire will have less total resistance than 10cm of 12 gauge wire assuming a series circuit.
Hence the reason why most pro's tend to use as short a wire as possible.
However if you are connecting wires in parallel which is what I think trf racer is suggesting, you can simulate a thicker gauge wire. Thus the resistance is reduced.
If you were to connect them in series, it would increase the resistance of the circuit.
Having said that there is also a weight aspect that may negate any benefits gained by adding more wires in parallel, not to mention it can make the wiring look like a mess.
Do a search on google for an explanation of parallel circuits and its effect on resistance for a better explanation
The reason you will not see servo wires use for batteries is that they cannot carry the current that is drawn from these batteries. The servo wire will literally burn and melt if 30A is drawn from it by the motor.
Wire length is what increases resistance but only if you are comparing against same gauge wire.
ie. 1 cm of 12 gauge wire will have less total resistance than 10cm of 12 gauge wire assuming a series circuit.
Hence the reason why most pro's tend to use as short a wire as possible.
However if you are connecting wires in parallel which is what I think trf racer is suggesting, you can simulate a thicker gauge wire. Thus the resistance is reduced.
If you were to connect them in series, it would increase the resistance of the circuit.
Having said that there is also a weight aspect that may negate any benefits gained by adding more wires in parallel, not to mention it can make the wiring look like a mess.
Do a search on google for an explanation of parallel circuits and its effect on resistance for a better explanation
Last edited by itchynads; 09-15-2003 at 03:46 AM.
#3851
Originally posted by MDawson
does that include all of the car types in GT1? just want to make sure before i fire up the press.
does that include all of the car types in GT1? just want to make sure before i fire up the press.
Have you tried running this year's motor in your carbon and aluminum wonder? I've gotten severe radio problems with my two examples. I gave one of the motors to another racer for him to try out and he's got the same problems. Put in some other non-Tamiya motors and no problemo...weird I mean, it's a motor...it's not rocket science hehe.
#3852
Tech Elite
iTrader: (12)
Rod, this may sound crazy, but skim the comm and try different brushes. Like a totally different brush from a different manufacturer. I'm willing to bet you have the same brushes in those two motors. I'm not sure because I have no way of proving it, but I think I had the same problem not too long ago.
#3853
What's a skim cut? Do you need a motor wraith for one of those? I put my arm in a drill and use sand paper to make it straight. Just kidding man lol.
Thanks for the info BDR. Yup, I tried different brushes in the motors and will try more. Kinda sucks though that "good" brush/spring combo gets glitches hehehe.
Thanks for the info BDR. Yup, I tried different brushes in the motors and will try more. Kinda sucks though that "good" brush/spring combo gets glitches hehehe.
#3855
R/C Tech Elite Member
iTrader: (47)
Originally posted by rtypec
What's a skim cut? Do you need a motor wraith for one of those? I put my arm in a drill and use sand paper to make it straight. Just kidding man lol.
Thanks for the info BDR. Yup, I tried different brushes in the motors and will try more. Kinda sucks though that "good" brush/spring combo gets glitches hehehe.
What's a skim cut? Do you need a motor wraith for one of those? I put my arm in a drill and use sand paper to make it straight. Just kidding man lol.
Thanks for the info BDR. Yup, I tried different brushes in the motors and will try more. Kinda sucks though that "good" brush/spring combo gets glitches hehehe.