Semiconductor Wafer Polishing Air Motor
A pneumatic motor designed for driving polishing pads in semiconductor wafer preparation equipment, featuring unlimited rotary action for high-precision surface finishing. It falls under tariff item 8412.39.00 as a specialized pneumatic power motor.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as part of a complete polishing machine
Polishing machines for semiconductor materials are classified under heading 8464.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the motor is not part of a complete polishing machine, which could be classified under heading 8464
• Provide the motor's RPM and air consumption data for CBSA
• Ensure the motor is not classified as a machine part under heading 8466
Related Products under Tariff item 8412.39.00
Air Drill Motor
A pneumatic vane motor designed to power 1/4-inch reversible air drills used in automotive repair. It converts compressed air into rotary mechanical motion, making it an 'other' pneumatic power engine or motor under tariff item 8412.39.00.
Air-Driven Diaphragm Pump Motor
A pneumatic motor unit that powers diaphragm pumps for fluid transfer in chemical processing. It generates reciprocating motion from compressed air, qualifying as an 'other' pneumatic power engine or motor under tariff item 8412.39.00.
Air-Powered Turbine Engraver Tool
A handheld pneumatic engraver with an unlimited rotary turbine for etching and marking on metals and semiconductors, driven by compressed air. It qualifies as an 'other' pneumatic power engine or motor under tariff item 8412.39.00.
Air Turbine Dental Handpiece
A high-speed rotary dental handpiece powered by compressed air, utilizing an unlimited rotary acting pneumatic turbine for precision drilling and grinding. It falls under tariff item 8412.39.00 as a pneumatic power motor.
Air Turbine Motor
A precision air turbine motor that spins up to 100,000 RPM for use in dental and grinding tools. It is excluded from the turbine heading and classified as an 'other' pneumatic power motor under tariff item 8412.39.00.
Micro Pneumatic Turbine for Precision Drills
A miniature air turbine motor for high-RPM precision drilling in electronics assembly, offering unlimited rotary action. It is classified under tariff item 8412.39.00 as an 'other' pneumatic power motor.