1. Analysis and reduction of cogging torque in direct‐drive external‐rotor permanent magnet synchronous motor for belt conveyor application. Issue 6 (23rd March 2021) Authors: Song, Yongda; Zhang, Zhaoyu; Yu, Siyang; Zhang, Fengge; Zhang, Yuan Journal: IET electric power applications Issue: Volume 15:Issue 6(2021) Page Start: 668 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗