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What is the force threshold? What is the acceleration limits. Im interested in this for cnc machining but I can see where it "slipping" and not having a positive motion at anytime during a machining cycle would be extremely detrimental to any part trying to be produced. Ive seen where others have used a threaded rod you still get the same type of motion but it also has a positive directional force that cant be "slipped". If there are formulas for this can you provide them for the threshold and acceleration forces itll work within?