Design of Permanent Magnet Linear Motor to Prevent Irreversible Demagnetization and Reduce Detent Force

Key Points

• The modified design reduces detent forces significantly, enhancing performance in applications requiring precise movements.
• Measurements indicate a demagnetization risk reduction of over 30% under varying load conditions, allowing for longer motor lifespan.
• This framework utilizes innovative materials and configurations to optimize permanent magnet functionality in linear motors.
• These findings support further development of linear motor technologies, highlighting potential industrial applications.