Anti-Backlash Gear for Robotics from Mexico
Split-gear design with spring preload eliminating backlash for precision robotic positioning. Under HTS 8483.90.80 as 'Other' separately presented toothed wheel for transmissions. Critical for accurate motion control.
Duty Rate — Mexico → United States
27.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include preload adjustment mechanism details to justify precision classification
• Test certificates for backlash <1 arcmin support value and function