Profile Projector Vertical Motion Mechanism
Servo-driven vertical adjustment mechanism for profile projector optical heads, providing focus control. Ensures sharp projection across workpieces of varying heights. Classifies as HTS 9031.90.21.00 part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If actuators suitable for multiple instrument types
Non-specific parts classify in 9031.90.75xx per Chapter 90 note 2(c).
If imported as general valves/mechanisms
General appliances excluded by Chapter 90 note 1(g).
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Import Tips & Compliance
• Provide OEM part numbers and interchangeability data
• Include motion accuracy specifications (e.g
• 0.01mm repeatability)
Related Products under HTS 9031.90.21.00
Profile Projector Worktable Clamp Set
Precision clamp set for securing workpieces on profile projector stages, featuring fine adjustment mechanisms. Ensures stable positioning for accurate silhouette projection and measurement. HTS 9031.90.21.00 as profile projector-specific accessory.
Profile Projector Overlay Template Holder
Adjustable magnetic holder for Mylar/acetate overlay templates on profile projector screens. Facilitates direct comparison of projected profiles against master templates. Dedicated part under HTS 9031.90.21.00.
Profile Projector Edge Detector Sensor
Optical edge detection sensor for automated profile projectors, identifying workpiece boundaries for digital measurement. Integrates with projection system for sub-pixel accuracy. Specific part under 9031.90.21.00.
Profile Projector Quick-Change Lens Turret
Rotary lens turret mechanism holding multiple magnification objectives for profile projectors. Enables rapid lens changes without realignment. Precision part HTS 9031.90.21.00.
Profile Projector Vibration Isolation Mounts
Granite base isolation mounts with pneumatic leveling for profile projectors, minimizing vibration effects on measurements. Engineered for specific projector footprints. HTS 9031.90.21.00 support part.
Profile Projector Encoder Feedback Kit
Linear glass scale encoder kit for profile projector measuring stages, providing closed-loop position feedback. High-resolution digital output for DRO integration. Electronic part HTS 9031.90.21.00.