Photo Etched Encoder Discs for Optical Rotary Encoders OEM Manufacturer
Precision Etched Encoder Discs Manufacturer
Xinhaisen manufactures high-precision etched encoder discs using advanced photo chemical etching technology. Our encoder discs feature extremely fine slot patterns, smooth edges, and excellent dimensional consistency, making them ideal for optical encoders, rotary encoders, motion control systems, and industrial automation equipment.
Unlike stamping or laser cutting, chemical etching produces burr-free and stress-free encoder discs without affecting material properties, ensuring reliable optical signal transmission and long-term performance.
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.
Encoder Discs Overview
Xinhaisen Technology specializes in manufacturing high-accuracy chemically etched encoder discs for motion control systems. Our precision etching technology produces code wheels with exceptional pattern accuracy and dimensional stability, ideal for optical and magnetic encoders in industrial, automotive, and aerospace applications.
Encoder Discs Features
1.Ultra-High Precision: Capable of producing extremely fine lines and micro-holes.
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.
- Suitable for prototype and mass production
- Custom outer diameter and inner diameter
- OEM manufacturing service
- Fast sample development
- High dimensional accuracy
Encoder Discs Specifications
| Product Name |
Metal 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 Encoders
- Rotary Encoders
- Incremental Encoders
- Absolute Encoders
- Servo Motors
- Stepper Motors
- Industrial Automation
- Motion Control Systems
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!
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