In slotless motors, the stator consists of ring-shaped plates with a flat winding on the inside. The inductance of these motors is very low, but the current in the windings rises very rapidly. They offer high power density combined with compact size.
DS16
Small BLDC motor for high-speed applications Such as drills, grinders or tattooing instruments. ...
DS28
Small high-speed brushless DC motor Available in two lengths, in a version with Hall sensors and ...