slotless

slotless traction wheel;

无槽牵轮；

The armature of coreless &brushless DC motor (CBLDCM) is slotless, it is molded and avoided the torque ripple arosed by the slot effect.

摘要无铁心无刷直流电动机电枢无齿槽，采用全塑封结构，消除了齿槽效应起转矩波动。