Harmonic Drive LLC (USA) CSF/CSG-2A strain-wave component sets comprise wave generator, flexspline and circular spline with zero backlash, high torsional stiffness and coaxial input/output, the core gearing for custom high-performance servo actuators; CSF standard-torque versions span 30:1-160:1 with 23-3400 Nm peak torque, CSG high-torque versions add 30% torque and 43% longer 10,000 h life at 50:1-160:1; used in industrial robotics, semiconductor equipment and spaceflight.
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