Motor Controller Assembly for Wafer Polishers from Germany
PCA controlling servo motors and pressure systems in chemical-mechanical wafer polishers for semiconductor fabrication prep, under 8473.50.30.00 for equal use with 8471 motor controllers and 8473 polishers. Achieves mirror-finish wafer surfaces.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify motor drive specs compatible with standard industrial servos (multi-machine proof)
• Include thermal management documentation for high-power polishers
• Beware of country-of-origin shifts if key chips are Asian-sourced