The BLS Series combines an efficient, compact, and lightweight brushless motor with a slim, universal driver. This series meets simple variable speed requirements where space is limited. With compatibility across many types of gearheads, the BLS Series motor can easily replace AC motors that use the same gearhead.

Use this type to easily upgrade from World K Series AC motors without replacing existing gearheads with standard dimensions.  To match AC motor performance, the recommended speed range is from 100 to 2000 RPM.

The BLS Series combines an efficient, compact, and lightweight brushless motor with a slim, universal driver. This series meets simple variable speed requirements where space is limited. 

Use this type for new machine designs, as it offers higher torque, a wider speed range, and a longer service life.  Gearhead dimensions are different.  The full brushless DC motor speed range is available from 100 to 4000 RPM.