Quote Originally Posted by BigBrand View Post
I too have been looking at these servos and also worried that the backup needed for installing them correctly might be lacking. I've hunted all over for any software and through the manual but found nothing yet.. surely they cant not provide this? Or is there possibly some sort of inbuilt auto tuning?

Its a bit worrying you cant find anything in the software.

They also can't provide a torque graph for the motors only the rated numbers. So im finding it hard to know what torque is available at what speeds which is making my decisions even more difficult.
Aye, info is non existent on those Lichaun servos and the software is Chinese only as far as I can make out. I don't think there is any automatic tuning in them or at least I don't see any mention of it and if there was such a thing you would think it would be getting shouted about.

Regarding the torque curves, most AC servos will have a relatively flat torque curve so you can more or less assume that it will be around about the continuous torque for the range of the rated speed. Then again as the saying goes, assume can make an ass of u and me. :D