Industrial Worm Gear Reducer from Canada
A fixed-ratio speed changer using a worm gear mechanism to reduce motor speed and increase torque for industrial machinery. It falls under HTS 8483.40.50 as a multiple ratio speed changer with ratios selected manually via handwheel or lever. Commonly used in conveyors, mixers, and elevators.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify gear ratio specifications and manual selection mechanism in technical documentation to confirm classification under 8483.40.50
• Include material composition (e.g
• cast iron housing, steel gears) and CAD drawings for customs valuation