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Power Screws. Power Screws. Ball Screws. Problem A stepper motor rotating at 120 rpm is directly coupled to a power screw with a pitch of 1 mm. How fast can the power screw advance the load?
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Problem A stepper motor rotating at 120 rpm is directly coupled to a power screw with a pitch of 1 mm. How fast can the power screw advance the load? If the stepper motor can safely deliver 1 N-m of torque without skipping steps, how much force can be generated by the power screw?