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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general linear position encoders
Other measuring instruments under 9031.41 if not machine-specific parts.
If electrical encoders as separate articles
Electrical machines excluded by Chapter 90 structure.
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
• Resolution specs (e.g
• 5μm) and interface protocols documented
• Complete kit classification with mounting hardware
• General encoders risk 9031.41 classification
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 Telecentric Lens Adapter
Adapter ring and mounting bracket converting standard profile projectors for telecentric optics use. Eliminates parallax error in critical measurements. Dedicated optical accessory HTS 9031.90.21.00.