uArm Z axis wrong reading


Our uArm Swift Pro suddenly started to report wrong Z-axis readings. In polar system, when the angular coordinate >= 90°, the Z coordinate jumped from -10 to more than 200. This completely renders any close-loop control impossible!

The uArm worked under a minimal load for three years (total usage < 400 hours, load < 50g). Would this wrong reading suggest damages in the position sensor? And how shall we order spare parts?

Hi Punkt,

Please share the SN to, and try to recalibrate it according to the docs I sent you, let me know the result.

Best regards,