Tekno RC SCT410.3 Thread
|
|||
#3752
Did you install the steering limiter washers ??
#3754
you can try gearing down pinion .
#3755
Tech Fanatic
iTrader: (2)
Thanks.
#3756
Can you share with us your setup in detail? So we can try to help ! Thx
#3758
Tech Addict
iTrader: (1)
Hoese37, a while back I asked you about the Hobbywing 3656SD 4700kv. You said you were running it with 18t pinion and coming off with good temps. If you don't mind divulging, what esc are you using and what are your settings? I want to give the HW 4700 another shot.
Thanks.
Thanks.
#3759
Take into consideration how pinion/spur ratio reacts to tire diameter. Ive found the 17t works better with say Primes . If ya try a 16t with Primes , when ya let off the throttle the truck revs and throws the breaks on . Kinda like down shifting your 1:1 vehicle.. But yet 16T works great with Gladiators that are reall tall..
#3760
Tech Addict
iTrader: (1)
Take into consideration how pinion/spur ratio reacts to tire diameter. I've found the 17t works better with say Primes . If ya try a 16t with Primes , when ya let off the throttle the truck revs and throws the breaks on . Kinda like down shifting your 1:1 vehicle.. But yet 16T works great with Gladiators that are reall tall..
I think people then to forget about radio programming a lot to.
When I was primarily into airplanes and helicopters, programming was common place any most people understood it to a higher degree. But I have noticed that a lot of RC car people have all their super nice radios, yet still don't utilize the functions due to not really understanding them.
With in saying this, there are alternate ways to avoid over heating by optimizing your expo, or VTR on the radio, rather than by adjusting punch.
For instance, I run a 3-4 punch with both a hobbywing SCT pro, and XR8. The SCT pro feels plenty powerful with that setting because it has a low resolution PWM band width. While the XR8 uses a hybrid mode (switching sensor mode) that uses a high resolution PWM band that feels like it has no power until you bring the punch all the way up. But if you bring the punch all the way up, your now allow to much current flow and causing massive resistance on the packs, which in turn seems to over heat the system on 2S setups like with an SCT. Anyhow to avoid that all I did was set my VTR to a spare channel on my rotary dial on the 4PX. With the shift point being set at 20% I can increase or decrease my VTR with the dial on the fly. No more punch problems or over heating the system.
Hope everyone follows what Im saying. IF not I can make a video demo
#3761
Well, using all your radio features would involve reading the manual , and that would really suck..
#3762
Tech Addict
iTrader: (1)
Haha, its not that bad! It's actually like a huge hidden advantage once you get used to setting things up on the fly to hone in things like expo, steering speed, return delays, VTR, Expo so on. When you can push a return switch or turn a dial to make an incremental adjustment, often your the only one on the track that can truly concentrate on holding a line, rather than having to managing your accelerations to prevent traction breaking or adjusting down over steer. By the second qualifier I can have my truck dialed to the point of not even worrying about such things. In my opinion this is the only way anyone can really get an optimal setup per track condition. To be able to adjust on the fly during a time run beats the snot out of playing with ESC setting and hoping you got it right.
#3763
Tech Fanatic
iTrader: (2)
18 seems a bit high. I have had a lot of luck running up to a 17 on my 4700, but it seems to temp best with a 15-16 and still has more than enough leg down the straights. The HW 4700 in my opinion is second to none I have seen thus far in it's class. Also get a cap pack on there.