Novak GTB + LIPO = Bad Idea

    Saturday, May 26, 2007, 01:55 PM [General]

    Ok, so i just got my GTB ESC back from novak. Took it out for a run, 3 mins later, smoke!!

    I don't believe it, the GTB has fried itself again. I was running a 7.5R and 70/18 as i was worried that last time it was an overgearing issue. This gearing is fine for the 7.5R (according to Novak) The only issue it could be is the fact that i was running a LIPO (7.4v). In fact when i was running the 3.5R on NiMH there were never any issues, it was only when i put the LIPO pack in for the first time that it fried itself. Same situation here, with LIPO the ESC could not handle it. I do not recommend running the GTB with a LIPO. I'm going to switch to mamba, as its a more reliable system.

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    Where theres smoke there is well a GTB ESC

    Saturday, April 14, 2007, 01:57 PM [General]

    My GTB ESC just went up in smoke! Unbelivable, this thing is a fire hazard. Very disappointing since i have not event had it that long. It smells like burnt plastic now. I cannot understand how this happened, i was running on tarmac the motor didnt even get hot. when all of a sudden, a cloud of smoke came out of it. This must have been a manufacturing fault of some kind, i believe, the ESC has thermal protection as well as the motor. Starting to wonder if i should have got a Mamba system........
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