Tekin RS ESC sensored
02-08-2010, 01:08 AM
Tech Initiate
what u mean by wrack the car? ... i put the tamiya spec motor but with RSpro esc ... cuz it can run brushed motor on that esc ~ but I'm really want to ask is the hotwire work on my mimi spec motors? or only the brushless?
02-08-2010, 01:20 AM
I know about that screeching sound as my dads rs pro does it and won't move after loading 203 into it it will move 3ft stop screech and won't move but will work if 203 is not loaded into it . Any time he tries to load 203 the same thing happens. I know its not the software as mine was updated to 203 with his hotwire. But his speedo worked perfectly before . Just wierd cuz his rs is now worthless if 203 can't be used on it. Any ideas.
02-08-2010, 02:18 AM
Check your servo. After loading 203 on mine, I had nothing but trouble. Ended up switching out a JR servo and went with a Futaba. No problems since.
Bill
Bill
02-08-2010, 02:28 AM
probably there is some issue with a loose wire or something as i could reproduce it once in a while while fidling with the wires. It also did it when i was fidling with the red and black power wires but that might also have been the sensor cable that moved in the esc while i was fidling with the power wires.
edit:
I raced 3 or 4 whole days with the new software and there was nothing wrong so i don't think it could eb the servo. It only happend after the crash.
edit:
I raced 3 or 4 whole days with the new software and there was nothing wrong so i don't think it could eb the servo. It only happend after the crash.
02-08-2010, 02:39 AM
Registered User
Good starting point
Hi all
I just got a rs pro and was wondering what a good starting point for my 17.5 X12 would be
I run at a medium size indoor asphalt track which is not too technical and has great traction
any help would be great
Regards Mark
I just got a rs pro and was wondering what a good starting point for my 17.5 X12 would be
I run at a medium size indoor asphalt track which is not too technical and has great traction
any help would be great
Regards Mark
02-08-2010, 02:41 AM
02-08-2010, 02:57 AM
Registered User
I cant tell you exactly but it has a 18m straight then a sweeper followed by a 5m straight then a slow left right the another 4m straight a tight set of ss then a 4m straight a hairpin and back onto the straight hope this helps
02-08-2010, 04:37 AM
Tech Master
I thought you wanted to use a 13,5T.
The motor became 89C so watch out and check your temp.
Play with the Turbo ramp to have a different acceleration feel.
probably there is some issue with a loose wire or something as i could reproduce it once in a while while fidling with the wires. It also did it when i was fidling with the red and black power wires but that might also have been the sensor cable that moved in the esc while i was fidling with the power wires.
edit:
I raced 3 or 4 whole days with the new software and there was nothing wrong so i don't think it could eb the servo. It only happend after the crash.
edit:
I raced 3 or 4 whole days with the new software and there was nothing wrong so i don't think it could eb the servo. It only happend after the crash.
It can look good but I changed it and my problems were solved.
If that's not the problem. set it back to the V200. Check it than and as that works good, set it back to V203.
02-08-2010, 04:50 AM
A couple of things to try..........Make the rpm spread a little bigger and raise the start to around 4500. Maybe 4500 - 15,000 or so. This will allow the timing to be added over a wider range which should smooth it out some and it will start coming in a little later out of the corner. Other thing is throttle profile. If you have it set on 3,4 or 5 you might find 1 or 2 more infield freindly. Like adding throttle expo in your radio.
Depending on the track layout, you might want to consider using a longer turbo delay. Using a value of .2 feels like you're using the turbo boost almost instantaneously. +1 on the larger RPM spread and using a less aggressive throttle profile, since it will tame the throttle response. You could also experiment with using a little drag brake, but watch the motor temps while you test different drage brake settings.
i am now running 20% drag i wonder if this could be up setting the car in the corners as well?
02-08-2010, 05:21 AM
Hello guys can someone explain what ramp,start,end,and fdr mean and what they do. I am new to this stuff I am a onroad nitro guy.
02-08-2010, 05:29 AM
, will have to check it in the evening.
02-08-2010, 05:33 AM
Fdr: final drive ratio - spur / pinion* internal ratio
ramp or ramp rate - is the rate that the turbo kicks in at in deg.
1 -2 deg
2 -4
3 -6
start the rpm were you would like the timing to start advancing at
end were it ends
ramp or ramp rate - is the rate that the turbo kicks in at in deg.
1 -2 deg
2 -4
3 -6
start the rpm were you would like the timing to start advancing at
end were it ends
02-08-2010, 06:21 AM
where you can calc your rpms what is a good rpm level for a tekin 17.5 motor
02-08-2010, 06:35 AM
Drag brake should make it easier to drive the car into the corner, since you shouldn't need to apply the brakes during corner entry. However, if you're using push control, the drag brake feature won't work properly. Check your ESC settings, and make sure that both features aren't being used simultaneously.
02-08-2010, 06:35 AM
a lot have come down to the 2500-8k range