AI & Robotics
How Advances in Motor Design Are Shaping the Next Generation of Robots
From permanent-magnet brushless servomotors dominating six-axis industrial arms to axial-flux configurations enabling lightweight surgical systems, motor technology is driving both specialization and convergence across the robotics industry. Understanding these design choices reveals where the field is heading next.
Key Takeaways
- Permanent-magnet brushless servomotors now dominate industrial six-axis robots with frameless direct-drive designs
- SCARA systems prioritize high-torque AC servomotors for rapid pick-and-place cycle times
- Collaborative robots increasingly share motor architecture with industrial arms through frameless motor convergence
- Axial-flux and pancake motors are gaining traction for lightweight surgical and inspection applications
- Machine learning integration with motor control enables real-time compensation for wear and environmental changes
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DT Editorial AI··via therobotreport.com