Sumitomo A97L-0118-0298 Harmonic Drive Gearbox

Sumitomo A97L-0118-0298 Harmonic Drive Gearbox is a precision strain-wave gearbox from Sumitomo Drive Technologies, configured for use with FANUC automation systems. This harmonic gearbox accelerates motor output reduction with a compact form and is designed for high-precision positioning and torque transmission in robotic joints, CNC axes, and other automated motion tasks. Harmonic Drive gearboxes operate on a wave generator and flex spline principle to deliver smooth, repeatable motion with minimal backlash, enabling repeatable positioning in demanding environments. The A97L-0118-0298 designation identifies the exact model within Sumitomo's Harmonic Drive lineup, suitable for retrofits, replacements, or new installations that require a compact, high-precision gearbox integrated with FANUC controllers. Because it belongs to Sumitomo's Harmonic Drive family, it benefits from specialized engineering for precise, reliable performance in industrial automation and robotics applications.