Inline Planetary and Spur Gearheads
Precision Bu-ord Size Gearheads
SI Gearheads are designed for use in high-accuracy electromechanical systems. All gears are precision cut. The output gear and all stage pinions are made of hardened 416 Stainless Steel. All stage gears are made of aluminum bronze due to its excellent wear-in properties. Ball bearings are Stainless Steel. Housings are black-anodized aluminum alloy and are precision bored for exacting center distances. The cantilever design combined with wide bearing span results in extremely low backlash.