Worm Gear Speed Reducer from Canada
Compact fixed ratio speed changer using a worm gear mechanism for high torque reduction in right-angle applications. Classified in HTS 8483.40.5010 for its fixed ratio design manually set during installation. Ideal for elevators, winches, and material handling equipment.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• ,Check for anti-backlash features; if absent, ensure no confusion with precision positioning under 8483.40 other
• Obtain material certificates for housing (cast iron/aluminum) to comply with origin rules