We are trying to calculate the speed of our arm and need to know what the RPM of the FPs under Load to figure out gear ratios. We looked at the motor curves and found out that the RPM is 20770RPM under no load, but need the values under load because we could not find them. Can anyone help us? Thanks.
Look at the entire document. you will find a plot for the FP motor which shows the speed over the entire torque range.