Precision Etched Stainless Steel Optical Encoder Discs

Precision Metal Code Discs for Optical Encoders & Industrial Automation

Product Overview

Xinhsen Technology specializes in manufacturing high-precision metal code discs through advanced chemical etching processes. Our code discs are widely used in optical encoders, industrial automation, robotics, medical devices, and aerospace applications, ensuring accurate position/speed detection and motion control.

Key Features & Advantages

Ultra-Precision: Micro-hole diameter down to 0.03mm, line width up to 0.015mm.

Material Versatility: Stainless steel, copper, aluminum, titanium, and specialty alloys.

Thickness Range: 0.02mm–3mm with uniformity tolerance ±0.03mm.

Rapid Prototyping: Fast turnaround for samples and bulk orders.

Custom Designs: Support complex patterns (slots, radial lines, binary codes).

Technical Parameters

Applications

Optical Encoders: Incremental/absolute position sensing.

Medical Devices: Robotics, imaging equipment.

Aerospace: Gyroscopes, navigation systems.

Industrial Automation: Servo motors, CNC machinery.

Why Choose Xinhsen?

13+ Years Expertise: ISO-certified precision etching.

High-Volume Capacity: Scalable production with strict QC.

One-Stop Service: Design support → Prototyping → Mass production.

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.