Anti-Backlash Gear for Robotics
Split-gear design with spring preload eliminating backlash for precision robotic positioning. Under HTS 8483.90.80 as 'Other' separately presented toothed wheel for transmissions. Critical for accurate motion control.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dedicated to industrial robot classifiable machines
Robot-specific parts under 8479 provisions.
If featuring sprocket teeth
Sprocket design shifts to specific subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include preload adjustment mechanism details to justify precision classification
• Test certificates for backlash <1 arcmin support value and function
Related Products under HTS 8483.90.80
Worm Gear for Reducer Drive
Screw-like worm gear paired with a wheel in right-angle speed reducers for high torque applications. HTS 8483.90.80 covers it as an 'Other' toothed wheel presented separately for gearing systems. Used in conveyors and lifts for motion conversion.
Rack Gear for Linear Motion
Straight rack gear with teeth for converting rotary to linear motion in actuators and CNC machines. HTS 8483.90.80 as 'Other' separately presented toothed transmission element. Precision-ground for rack-and-pinion systems.
Sector Gear for Partial Rotation
Segmented sector gear for limited-angle applications in valves and indexing tables. Falls under HTS 8483.90.80 'Other' toothed wheels presented separately. Custom arc lengths for precise control.
Precision Timing Gear for Engines
High-precision timing gear for synchronizing camshaft and crankshaft in internal combustion engines. HTS 8483.90.80 as separate 'Other' transmission toothed wheel. Features involute profile for minimal backlash.
Planetary Gear Carrier
Spider carrier holding planet gears in epicyclic planetary gearsets for compact torque multiplication. Classified HTS 8483.90.80 'Other' as transmission element part presented separately. Used in automatic transmissions and winches.
Flexible Gear Coupling Half
One half of a gear-type flexible shaft coupling with crowned teeth for misalignment tolerance. HTS 8483.90.80 'Other' transmission elements, presented separately not as complete coupling. Absorbs shock in drivelines.