For my bachelor’s thesis, I want to calculate the possible speed allowed in Germany of a Cobot myself. For this, I need the weight from the elbow to the wrist. Has anyone of you ever calculated, measured or got any informations about it it?
It would really help me a lot, thank you!
We have a worn-out UR5 CB2 in the trash pile here. It should be very identical to the UR7e (/UR5e).
If you have a bit of money to spend to pay for shipping, we should be able to ship it to you. 
Then you can disassemble and weigh as much as you want.