China Precision Encoder Discs Photo Etched Stainless Steel Optical Code Discs for sale

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Precision Encoder Discs Photo Etched Stainless Steel Optical Code Discs

Name: Precision Encoder Discs Photo Etched Stainless Steel Optical Code Discs
Brand: Shenzhen Xinhaisen Technology Limited

Precision photo etched encoder discs manufactured from stainless steel, nickel or copper alloys. High accuracy optical code discs for rotary encoders, motion control, automation, robotics, medical devices and industrial positioning systems. OEM customization available.

Place of Origin Customize

Shape As client's request

Materials Stainless steel or customized

Product Name Etched Encoder Discs

Etching Method Photo Chemical Etching

Packaging Details PE bags and Carton

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Product Description

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.

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.

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.