Slotless vs Slotted Brushless DC Motor Design

Electronically commutated miniature motors continue to gain interest due to their simple construction and long operational life time

  • Slotless vs Slotted Brushless DC Motor Design
    Slotless vs Slotted Brushless DC Motor Design

Due to their mechanical commutation, brushed dc motors have limited operational life time andare confined to low operating speeds typically less than12K rpm). This makes them not particularly suitable forcertain medical and industrial tool applications. Electronically commutated miniature motors continue to gain interest due to their simple construction and long operational life time.