For generators suitable for use on aircraft
Parts suitable for use solely or principally with the machines of heading 8501 or 8502: > Stators and rotors for the goods of heading 8501: > For generators suitable for use on aircraft
Duty Rate (from China)
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
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]
Products classified under HTS 8503.00.45.00
Aircraft Brushless Generator Stator
A stator assembly designed specifically for brushless DC generators used in commercial aircraft like the Boeing 737. It features high-strength laminations and windings optimized for aviation power systems operating at 400Hz. Classified under HTS 8503.00.4500 as a stator for aircraft generators per heading 8501.
Boeing 787 Generator Rotor Assembly
Precision rotor for variable frequency starter/generators (VFSG) on Boeing 787 Dreamliner aircraft. Constructed with rare-earth magnets and titanium shaft for high-speed aviation operation. Falls under HTS 8503.00.4500 as aircraft generator rotor per heading 8501 specifications.
Airbus A320 Permanent Magnet Generator Stator
Stator core for permanent magnet generators (PMG) in Airbus A320 family aircraft electrical systems. Engineered for lightweight construction and high-efficiency power conversion at aircraft altitudes. HTS 8503.00.4500 classification for aircraft generator stators.
Honeywell Aircraft Generator Rotor
Honeywell OEM rotor for 90kVA aircraft generators used in regional jets like Embraer E-Jets. Features field windings and slip rings optimized for in-flight variable speed operation. Classified HTS 8503.00.4500 as aircraft-specific generator rotor.
Safran Variable Frequency Generator Stator
Stator for Safran VFG used in business jets like Gulfstream G650. Designed for 235-325MHz frequency range conversion in aircraft power distribution. HTS 8503.00.4500 for aircraft generator stators per Chapter 85 notes.
GE Aviation 115kVA Generator Rotor
General Electric rotor assembly for 115kVA brushless generators on widebody aircraft. High-inertia design for stable power during flight maneuvers. Specifically classified under HTS 8503.00.4500 for aircraft generator rotors.
Collins Aerospace Aircraft Generator Stator Core
Laminated stator core from Collins Aerospace for integrated drive generators (IDG) in transport aircraft. Silicon steel construction for 400Hz efficiency. HTS 8503.00.4500 classification as aircraft generator stator component.
Rolls-Royce Trent Generator Rotor
Rotor for accessory gearbox-driven generators on Rolls-Royce Trent series turbofan engines. Balanced for 12,000+ RPM operation. Classified HTS 8503.00.4500 as aircraft generator rotor suitable for jet engine use.
Pratt & Whitney PW4000 Generator Stator
Stator winding assembly for PW4000 series engine generators on Boeing 777. Epoxy-impregnated coils for high-altitude insulation. HTS 8503.00.4500 for aircraft-suitable generator stators.
Leonardo Helicopter Generator Rotor
Compact rotor for tail rotor drive generators in Leonardo AW139 helicopters. Lightweight aluminum-magnet construction for rotorcraft applications. Classified under HTS 8503.00.4500 as aircraft generator rotor.