Brushless Stepper Motor for 3D Printer Extruder from China
Precision brushless DC stepper motor under 18.65W controlling filament extrusion in desktop 3D printers. Falls under HTS 8501.10.4040 for low-power brushless DC motors. Provides accurate positioning without traditional stepper brush limitations.
Duty Rate — China → United States
39.4%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Submit step angle and holding torque specs to verify low-power classification
• Distinguish from industrial motors >37.5W which have different duty rates
• Label as 'hobby/printer component' to avoid industrial motor scrutiny