Precision Encoder Discs Photo Etched Stainless Steel Optical Code Discs
Precision Encoder Discs Photo Etched Stainless Steel Optical Code Discs
Precision Etched Encoder Discs Manufacturer
Xinhaisen manufactures high precision photo etched encoder discs for optical rotary encoders used in motion control, industrial automation, robotics, aerospace, medical equipment, semiconductor equipment and precision positioning systems.
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.
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.
- High precision optical encoder patterns
- Burr-free photo chemical machining
- Ultra fine line widths
- No tooling stress or deformation
- Excellent repeatability
Encoder Discs SpecificationsPhoto Etched Encoder Disc
| Product Name | Photo Etched 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
- Optical Rotary Encoders
- Servo Motors
- Motion Control Systems
- Industrial Automation
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.
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