Precision Chemical Etching Optical Metal Encoder Discs Customized

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

• Ultra-High Precision: Achieves extremely fine slit widths and positional accuracy for high-resolution feedback.

• Burr-Free & Stress-Free: Etching produces clean edges without mechanical stresses that could cause warping or signal noise.

• Complex Patterns: Capable of producing absolute or incremental code patterns, including complex multi-track designs on a single disc.

• Excellent Consistency: Digital tooling ensures every disc in a batch is identical, guaranteeing uniform performance.

• Material Versatility: Available in various metals to suit optical (requiring opaque/transparent contrasts) or magnetic encoder needs.

• Lightweight & Thin: Ideal for high-speed applications due to low inertia.

Encoder Discs Specifications

Encoder Discs Applications

• Industrial Automation: Servo motors, robotics, CNC machines, and precision actuators.

• Medical Devices: Imaging equipment, surgical robots, pumps, and analyzers.

• Optical & Scientific Instruments: Encoders in telescopes, spectrometers, and lab equipment.

• Aerospace & Defense: Guidance systems, actuators, and navigation instruments.

• Consumer Electronics: High-end printers, scanners, and precision instruments.

Our Advantages

• Speed for Prototypes & Production: Unmatched rapid turnaround from design to finished parts, ideal for R&D and urgent orders.

• True High-Precision Capability: Expertise in achieving the demanding tolerances (<0.03mm) required for high-resolution encoders.

• No Tool Wear, Consistent Results: Photochemical etching uses digital tooling, eliminating variability and ensuring batch-to-batch consistency.

• Handles Complex Designs Easily: Intricate, multi-track patterns are as straightforward as simple ones, with no added cost for complexity.

• Material Sourcing & Expertise: Reliable access to various specialty metals and experience in selecting the optimal material for your application.

• Volume Flexibility: Efficiently handles both low-volume prototype requests and very high-volume production runs.

Easy to order! Welcome to Contact us at any time!

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.