Instability in the R servo/axis


#1

Hi, while programming the MG400 I have noticed that the robot moves precisely in all directions except for the R axis which appears unstable, producing random ‘twitches’ of maybe a few degrees of undesirable movement.

The problem occurs with nothing attached to the end effector although is more observable when I have a small light 3d printed attachment fixed to the end effector which magnifies the problem.

I have taken a short video of the problem but the forum does not seem to allow video uploads.

Any help will be appreciated.

Thanks.


#2

Hi MykeC63, sorry about the inconvenience. Please send your problem description and video to support@dobot.cc and we will be able to receive and help you from there


#3

Hi, I sent a video using a secure e-mail system via work that allowed large file sizes, but have not had a reply or aknowlegement of receipt.
Could you please confirm that you have received my e-mail, if not I can try to send it again.

Thanks.


#4

Hi MykeC63, we’ve got your email and will proceed real soon.