Roller Screw Actuator for Semiconductor Wafer Handlers from Mexico
Heavy-duty roller screw mechanism providing high load capacity for precise positioning in semiconductor wafer transfer robots. Features planetary roller design for durability in cleanroom environments, squarely under HTS 8483.40.80.00 for roller screws in transmission applications.
Duty Rate — Mexico → United States
13.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide cleanroom compatibility certification (ISO Class 1-5) and load ratings in documentation
• Declare exact roller diameter and pitch; avoid bundling with motors to prevent parts-of-machine classification
• Include material certificates (e.g
• stainless steel 440C) for traceability in high-tech imports