Brushless power lors ????

[t3garett 268]

Hi all 

I have a problem with 2 cars, 2 different esc/motor combo but same problem. 

I turn the car on and it runs perfect for the first 2/4 min then power cuts out. The car still runs perfectly (no glitches, or erratic behavior ) but only half the power. 

Have tried different batteries, checking all connections, lowering the cutoff voltage. Nothing seems to work. 

Any ideas ??? 

Cheers

Leslie

 

[TurnipJF 9192]

Which ESCs are you using?

[t3garett 268]

One is a goolrc 60a with the supplied 4300kv motor, the other is TSKY 120a esc with a 5200kv motor. 

Both have exactly the same problem and it's driving me crazy.

[t3garett 268]

No one has any ideas ????

I m in trouble then !

[Nobbi1977 1793]

Is your charger working properly and getting a full charge in to all your batteries?

[TurnipJF 9192]

Sadly I'm not familiar with either of those ESCs, so no ideas here unfortunately. 

[wolfdogstinkus 1893]

Sounds like low voltage issue, going into limp mode. 

Bad cell, or bad cut off. Can you set ESC without cut off?. And test with alarm instead?

[wolfdogstinkus 1893]

I used to have 3 goolrc motors but used OCDAY ESC's. Never had a problem.

I did have the program card though.

Driven by my boy, he must have been about 7 then.

 

[t3garett 268]

Right ! 

Have got one working ok by removing low voltage cutoff (the tsky 120a). For some reason it cuts out even if above the specified voltage. But now it works I just use the alarm. 

Any one know if the goolrc 60a can be programed without the program card ???

Thanks for your help chaps. Hope you are all ok and surviving confinement.