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8483.40.50.80/Planetary Gearbox for Robotics/Japan

Planetary Gearbox for Robotics from Japan

Compact planetary speed reducer for industrial robot arms with manual ratio selection via mounting configuration. Classified HTS 8483.40.5080 as 'other' speed changers for automation equipment. High torque density design for precise positioning.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Document allowable mounting configurations showing manual ratio capability

• Robotics gearboxes often qualify for R&D duty exemptions

• Distinguish from servo reducers (8501 assemblies) by lacking integrated motors