Slotted vs Slotless Brushless DC Motors | Key Differences and Applications
November 14, 2025 In brushless DC motor design, the geometry of the stator and rotor directly determines how torque, efficiency, and smoothness are achieved. Two of the most common configurations are slotted and slotless brushless DC motors. Both are widely used in precision motion control, robotics, and mechatronic systems, but they differ substantially in electromagnetic…


