LOWER STRESSES
The ESCO MULTICROWN tooth form is a curve with constantly changing radii of curvature. The tooth contact area under misaligned conditions has a much larger radius of curvature than conventional crowning. The contact area therefore is larger thus reducing the surface stresses.

LESS BACKLASH

The ESCO MULTICROWN tooth design requires less backlash for a given angle of misalignment than the conventional crowning, thus reducing shocks in reversing application.