This video presents the best practices to get an accurate cogging torque. Sometimes, a very thin and regular mesh is needed to get the most sensitive torque to measure.

This series is a regular event, occurring monthly at the same time. Low Frequency Series will occur on 3rd Thursday of the month and High Frequency Series will occur on 4th Thursday of the month at 10 AM Eastern Time. You can register here : https://community.altair.com/community?id=community_event&sys_id=b486f3761b63f554507ca6442a4bcb55