https://www.robot-forum.com/attachment/42215-vidio-output-mp4/ UR16, used for pick and place application, has been seen an obvious vibration of arm and wrist(as I see). the weight of the tooling and the transmitted workpiece is heavy, which is technically below the payload Capacity of ur16。 Except…

Is your Center of Gravity also within specs? And no heavy cables/hoses running along the arm? And what speeds and accelerations are used in the program? Your video is not working. :slight_smile:

[1] There is no heavy cables/hoses.

Regarding the speed and acceleration: Highest recommended acceleration settings: MoveJ 500 deg/sec^2 MoveL 2500 mm/sec^2 This could be the issue regarding your protective stops. I don’t know about the vibration. Is the robot foundation sturdy and not able to cause vibration? And did you set up …

thanks for you answer, plz see my post.

That’s exactly what I suspected. The acceleration is way too high. It will wear out the robot too fast, and it will also cause protective stops, as you are witnessing. The acceleration must be lowered to values as indicated in my earlier post. :slight_smile: It fairly often happens that people mis…

Cobot Arm obvious Vibration

Technical Questions

zhangweisuda November 27, 2024, 5:53am 6

it’s confirmed that vibration occurs with wrist.

There is some suspect points in the script, and as for the center of gravity, it’s set up but I have no idea whether is correct.

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Cobot Arm obvious Vibration

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