text: <s>[INST] Torque vs.speed curve on MPL servo motor Summary: Why I can't find the curve about torque and speed. Where I can find curve between torque vs. speed about MPL motor just for my selection based on caculated result data on mechanical part? [/INST] You can use Rockwell's free tool Motion Analyzer to do this: http://ab.rockwellautomation.com/Motion-Control/Motion-Analyzer-Software It's not a small download, but it IS a very good tool for sizing Rockwell servos. \\n </s>