Hello,
I am working on force controlling the universal robots UR5e.
The built-in ft sensor has a low force accuracy of 4N and a force precision of 3.5N.
I am trying to find another load cell that can be more accurate, I already have an AMTI load cell model MC3A-1K, serial M6024M with its Signal Conditioner, on the data sheet they are saying that * Non-Linearity: ±0.2%, Hysteresis: ±0.2%
1K * Non-Linearity: ±0.2% of 1000 lbs = ±2 lbs, * Hysteresis: ±0.2% of 1000 lbs = ±2 lbs, is this exact?
first question: can you please tell how to compare this load cell with the built in one? how to obtain the accuracy et the precision? should I just say that the accuracy is the sum of non linearity and hysteresis?
I have also found this load cell Hex 6 Axis Force Torque Sensor | OnRobot which seems to be adaptable to an e-series.
I want to know if someone here ever used it before ? how much does it cost with its signal conditioner, if it does not include a signal conditioner, can i use the signal conditioner of the other load cell MC3A-1K?
There is also the ft 300S, but I think its not adaptable with the e-series
Thank you for your help!
UR uses the ft-300s in the tool already. fyi.
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