White Paper: Robotics, Automation & Control

Measuring Torque Ripple and Its Effects on Electric Power and Noise & Vibration


Torque ripple can create challenges in electric motors including control, power output, noise, vibration, and durability. Torque ripple can be described as the variance of output torque as the motor rotates. This white paper will focus on the measurement of these signals and their implications for noise and vibration. It will also include examples from a couple of case studies which demonstrate the impact of torque ripple and its effects on NVH.

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