Wound Rotor with Slip Rings from Canada
Copper-wound rotor with three slip rings for wound-rotor induction motors used in industrial applications (8501). Allows external resistance control for starting torque. 8503.00.65.00 as specialized 'other' rotor.
Duty Rate — Canada → United States
28%
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
• Winding wire gauge and turns specifications required; slip ring material certification; declare as incomplete without brushes to maintain parts status