LRP TC lipo cut off?
08-29-2009, 09:51 PM
#2
I'm sure it depends on the model. Which one are you looking at?
08-29-2009, 11:39 PM
#4
The TC spec I'm sure has a LIPO cut off, it one of LRPs top ESCs. The Ai I'm not sure about. It says it's lipo compatable, so I'd say it's a safe bet to say it has a cut off as well.
08-30-2009, 08:55 AM
#6
Do you know why? I have the same problem with my SXX TC Spec, eversince I m using it my LiPo swells, I m suspecting the esc did not cut it off, my car just slows down to a crawl but the esc did not cut it off. I posted this q on SXX thread and yet to get a reply from that guy Burito (LRP).
08-30-2009, 09:48 AM
#7
There are only two possibilities:
1. The internal code compares voltage to a cutoff voltage setpoint that is too low.
2. When it sees the voltage below the cutoff voltage setpoint, it doesn't actually cut off throttle in a way that the driver notices.
1. The internal code compares voltage to a cutoff voltage setpoint that is too low.
2. When it sees the voltage below the cutoff voltage setpoint, it doesn't actually cut off throttle in a way that the driver notices.
08-30-2009, 11:39 AM
#8
I think you are right, the other day i put my Lipo on my charger after my run and I see it read 5.75V. On my other esc I set the cut off at 3.2v per cell. I ve been told the SXX would cut off around 6v region but in reality it goes well below it. Anyhow performance wise the SXX is very good. For precautionary I just don't run my car beyond 5 mins right know, be it continuous or have a stop during the run.
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