Precision Etched Optical Encoder Discs for Rotary Encoder Applications
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.
Encoder Discs Overview
High-precision etched encoder discs for optical encoders, rotary encoders, and motion control systems. Custom stainless steel encoder wheels with burr-free edges and excellent dimensional accuracy..
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.
Encoder Discs Specifications
| Product Name |
Optical 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:
- Robotics
- CNC Machines
- Medical Equipment
- Semiconductor Equipment
- Aerospace Instruments
- Precision Measuring Devices
- Automation Sensors
Why Choose Xinhaisen?
Photo chemical etching is the preferred manufacturing method for precision encoder discs because it creates complex optical patterns without mechanical stress or burrs. It enables extremely fine geometries, excellent repeatability, and cost-effective production from prototypes to high-volume manufacturing.
Xinhaisen provides custom etched encoder discs tailored to customer drawings, ensuring consistent quality and reliable performance for demanding encoder applications.
Welcome to contact us at any time!
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