Lipo w/ Brushed Motors
#1
Lipo w/ Brushed Motors
Am I going to see the advantage of LIPO batteries if I use them with a brushed motor? The whole reason this is brought up is I dont want to buy a new Speed control to have the brushless/lipo setup just yet. I am running a Novak GTX if that helps. Im going to assume that the biggest concern is a low voltage cut off?
#2
Am I going to see the advantage of LIPO batteries if I use them with a brushed motor? The whole reason this is brought up is I dont want to buy a new Speed control to have the brushless/lipo setup just yet. I am running a Novak GTX if that helps. Im going to assume that the biggest concern is a low voltage cut off?
Not required for Li-Po
You pull off the track when you start to feel the car slow down ...
#4
Tech Champion
iTrader: (38)
Am I going to see the advantage of LIPO batteries if I use them with a brushed motor? The whole reason this is brought up is I dont want to buy a new Speed control to have the brushless/lipo setup just yet. I am running a Novak GTX if that helps. Im going to assume that the biggest concern is a low voltage cut off?
#5
Tech Elite
iTrader: (51)
That depends on the motor you are running. If it is stock you will be slightly slower compared to good nimh batteries. If it is mod you will notice a difference. A cutoff being necessary is debatable, I personally don't like them and don't want to use one, off road I don't. But indoors what ever makes the race director and track owners feel more safe I do.
#6
I found that while you will not have the initial punch of nimh, over time the lipo will maintain voltage better and you will not notice as much of a fade in power.
As for the lvc, just run it until the pack dumps. It will be obvious. Just make sure you unplug the pack from the esc because if you leave them connected you risk discharging the pack.
As for the lvc, just run it until the pack dumps. It will be obvious. Just make sure you unplug the pack from the esc because if you leave them connected you risk discharging the pack.
#7
Tech Adept
Am I going to see the advantage of LIPO batteries if I use them with a brushed motor? The whole reason this is brought up is I dont want to buy a new Speed control to have the brushless/lipo setup just yet. I am running a Novak GTX if that helps. Im going to assume that the biggest concern is a low voltage cut off?
Great diference in any case. In 1/10 cars I was using a Corally 12x1T grooved motor and I notive a big diference. I had to to go for a smaller pinion and the car was faster (lighter too) and I was driving more time with less mah in the batterie.
#9
Tech Adept
That would be true if you were using "normal" NiMh cells. For racing cars NiMh cells are Zapped that in fact makes them have a higher voltage, far higher then 1,2v, problably something around 1,5 of nominal voltage or higher. So that means that you do not compare a 7,4v against a 7,2 batt. but you compare a 7,4v with a around 9v batt. That is the difference you notice.
#10
Tech Elite
iTrader: (51)
That would be true if you were using "normal" NiMh cells. For racing cars NiMh cells are Zapped that in fact makes them have a higher voltage, far higher then 1,2v, problably something around 1,5 of nominal voltage or higher. So that means that you do not compare a 7,4v against a 7,2 batt. but you compare a 7,4v with a around 9v batt. That is the difference you notice.