Ive just finished looking under Hydra for the day and have a bit of an issue with drive on one side of Hydra.

Ive traced the fault back to the speed controller (The mixer is telling it to work and there is power in but no power out) which when we were at Colchester appeared to be operating intermittently ie: we drove round in circles for a bit then had a good scrap with TAN and then next fight it wasnt working again and we went round in circles.

Is anyone able to tell me if the NCC70 is current limited? The motors are 36v 750W Bosch motors which from my experience would draw quite a bit more than 70A under a stall current. Which may be the reason.

I have yet to actually removeand inspect the controller but my team mate has told me he did notice some smoke coming out of it at some time.

The question I have is wether or not the speed controllers are sufficient for the motors?

Andy