Precision Metal Encoder Disc Chemical Etched Stainless Steel Code Disc
Product Details
| Shape: | As Client's Request | Materials: | Stainless Steel Or Customized |
|---|---|---|---|
| OEM: | Available | Lead Time: | 1-2 Weeks |
| Product Name: | Precision Encoder Disc | Tolerance: | ±0.01mm |
| Resolution: | Custom PPR | Application: | Servo / CNC / Robotics |
| Etching Method: | Photo Chemical Etching | ||
| Highlight |
Precision metal encoder disc,Chemical etched stainless steel code disc,Optical encoder disc with warranty |
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Product Description
Precision Metal Encoder Disc Chemical Etched Stainless Steel Code Disc
Precision Etched Encoder Discs Manufacturer
Xinhaisen manufactures high-precision etched encoder discs using advanced Photo Chemical Machining (PCM) technology. Compared with traditional stamping or laser cutting, chemical etching creates burr-free, stress-free metal encoder discs with extremely fine line patterns and excellent dimensional accuracy. Our etched encoder discs are widely used in optical encoders, rotary encoders, servo motors, robotics, industrial automation, semiconductor equipment and precision positioning systems where reliable signal accuracy is essential.
Photo chemical etching allows the production of ultra-fine encoder patterns without burrs or mechanical stress, making it ideal for high-resolution encoder applications requiring excellent dimensional accuracy.
Compared with laser cutting or stamping, photo etching provides cleaner edges, tighter tolerances and better pattern consistency, especially for thin metal encoder discs.
We manufacture custom encoder discs according to customer drawings, CAD files or sample parts.
2.Burr-Free & Stress-Free: The etching process eliminates mechanical stresses and burrs, ensuring smooth edges and accurate performance.
3.No Material Hardness Change: Unlike stamping or laser cutting, etching does not affect the base metal's temper or magnetic properties.
4.Rapid Prototyping & Production: Fast turnaround from design to mass production.
5.Material Versatility: Can be etched from various alloys.
- Burr-free manufacturing
- No mechanical deformation
- Extremely fine line patterns
- High concentricity
- Excellent dimensional accuracy
- Smooth edge quality
- Thin metal processing
- High repeatability
- Custom geometry
- OEM manufacturing
- Prototype to mass production
- Fast lead time
Encoder Discs Specifications
| Product Name | Precision Encoder Disc |
| Material | Stainless Steel 304 / 316 / Nickel |
| Thickness | 0.02-1.0 mm |
| Tolerance | ±0.005 mm |
| Min Line Width | 0.01 mm |
| Application | Rotary Encoder |
| Process | Photo Chemical Etching |
| OEM | Available |


Applications
Optical encoder discs are commonly used in:
Optical encoder manufacturers
Industrial automation
Motion control
Servo motor manufacturers
Robotics
Medical devices
Factory automation
Linear motion systems
Semiconductor equipment
Laboratory instruments
Precision measuring equipment
CNC equipment
Why Choose Xinhaisen?
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Unmatched Speed: We offer rapid response and fast turnaround times, from prototyping to bulk orders.
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High-Quality Standards: Rigorous quality control ensures every batch meets your exact specifications.
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Volume Flexibility: We are equipped to handle both urgent small batches and massive production runs efficiently.
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Technical Expertise: Deep knowledge of etching various metals to achieve the perfect balance of sharpness, flexibility, and corrosion resistance.


Welcome to contact us at any time!
Product Highlights
Xinhaisen manufactures custom etched encoder discs with ultra-fine patterns for optical and rotary encoder systems. Our photo chemical etching process produces burr-free, stress-free encoder wheels with high accuracy, excellent concentricity, and consistent signal performance for
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