Chemical Etching Micro-Thin Optical Encoder Discs 0.05-0.4mm Thickness

Encoder Discs Overview

Encoder discs are critical components in optical and magnetic encoders, used to convert rotational position and speed into digital signals. Xinhsen manufactures high-pcision metal encoder discs with exceptionally fine patterns, ensuring accurate and reliable motion control in various demanding applications.

Manufacturing Process

We produce encoder discs using advanced photochemical etching. This subtractive manufacturing process allows for burr-free, stress-free, and highly precise patterns without altering the material's properties, making it ideal for high-tolerance, thin-metal parts.

Encoder discs Advantages

• Extreme Precision: Achieves ultra-fine lines and micro-holes for accurate signal encoding.

• No Burrs & No Stress: The etching process guarantees clean edges and eliminates mechanical stress for consistent performance.

• High Durability: Metal construction ensures long-term reliability and resistance to wear.

• Lightweight & Thin: Ideal for high-speed applications without sacrificing structural integrity.

• Fast Lead Times: No hard tooling required, enabling rapid prototyping and volume production.

Encoder Discs Specification

Encoder Discs Applications

• Servo Motors & Robotics: Provides precise feedback for accurate movement and positioning.

• CNC Machinery & Automation: Ensures high-speed, repeatable operations in industrial equipment.

• Medical Devices: Used in diagnostic imaging and surgical tools where reliability is critical.

• Office Automation: Key component in printers, scanners, and copiers for paper feed control.

Why Choose Xinhaisen?

• Precision Focus: We specialize in micro-etching, consistently delivering high-tolerance parts like encoder discs.

• Speed & Scalability: We are known for our rapid response and ability to handle both urgent small-batch and high-volume orders efficiently.

• Material Versatility: We can process various metals to meet specific requirements for conductivity, magnetic permeability, or strength.

• Proven Reputation: Recognized by our clients for high quality, on-time delivery, and excellent customer service.

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.