Roller Screw Actuator for Semiconductor Wafer Handlers
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as complete linear motion module with integrated motor
Machines for semiconductor manufacture including positioning apparatus classified in 8486.
If designed specifically for use in vacuum chamber environments
Parts of semiconductor processing engines/equipment fall under linear acting actuators in 8412.
If supplied as replacement part for wafer fabrication machinery
Parts of semiconductor wafer processing machines classified under 8479.90.
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Import Tips & Compliance
• 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
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