Haozhi DHSG-H standard hat-type harmonic (strain-wave) reducer, sizes 14-32 (plus 40/45), ratios 50/80/100/120, hollow input for center wiring; rated torque 5.4-137 N.m, transmission accuracy ≤75″ (14-17) / ≤50″ (20-32) standard and ≤50″ / ≤25″ special, 5 arc-sec repeatability, L10 ≥10,000 h / L50 ≥50,000 h life; proprietary SP tooth profile with ≥30% mesh engagement and +10% stiffness over industry standard, custom low-noise lubricant, 50% fewer parts and 1/3 less volume/weight; for light-payload 6-axis robots and press manipulators.
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