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quality High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems factory
quality High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems factory
quality High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems factory
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High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems

Brand Name: XHS/ Customized
Model Number: Custom
Place of Origin: China
Certification: ISO 9001, ISO 14001
Minimum Order Quantity: 10
Price: 50-100USD
Supply Ability: 10000-100000PCS / week

Product Details


Materials: Stainless Steel Or Customized Thickness: 0.02mm - 1.5mm
Tolerance: +/- 0.005mm Production Process: Photo Chemical Etching, Plating, Stamping, Laser Cutting
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High Precision Encoder Discs

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Chemical Etched Encoder Discs

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0.02mm absolute encoder disk

Product Description

High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems


Etched encoder discs serve as indispensable components in motion control technologies, delivering high-resolution positional and velocity data critical for precision-driven mechanisms.

Xinhaisen employs state-of-the-art chemical etching processes to fabricate encoder discs with micron-level accuracy, producing intricate optical patterns that capture rotational parameters with sub-micron resolution. These precision-engineered discs form the operational backbone of advanced servo systems across aerospace instrumentation, CNC machinery, semiconductor manufacturing, and automated guided vehicles, maintaining motion synchronization in mission-critical applications.


The Metal Encoder Discs we etched:


Using photo chemical etching machining technique, Xinhaisen manufactures custom metallic encoder discs with customer’s drawings. So that we can fabricate metal encoder discs with a wide variety of precise patterns, such as, capacitive encoder disc, optical encoder disc, reflective encoder disc, and magnetic encoder disc etc.


Specifications of Etched Metal Encoder Discs:


Machining Type Chemical etching / photo etching, Laser cutting, Stamping
Material Capabilities Metal like Stainless Steel, Copper etc.
Thickness 0.03 mm to 1 mm
Product Dimension 600*600 mm or Customized
Smallest open hole D= 0.1mm when Thickness range from 0.03mm to 0.05mm 
Centre to Centre for holes 1.5*Thickness
Smallest line width 0.05mm
Product precision ± 0.01mm (common difference). It’s generally 20% of material thickness
Surface treatment for choice Silver, Gold, Tin Plated, Matt Finish, Paint



Etched Metal Encoder Discs Applications:

  • Automotive: Used in electronic steering, throttle control, and automatic transmissions for precise motion detection.
  • Medical: Enable accuracy in MRI machines, surgical robots, and lab equipment for positioning and movement control.
  • Aerospace/Defense: Monitor control surfaces (ailerons, rudders) in aircraft to ensure safe and precise flight adjustments.

High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems 0



Why Choose Chemical Etching to Process Metal Encoder Discs?


1. Cost-effective: no expensive molding tool required.
2. Fast sampling: sample within 2-3 days, not weeks.
3. High precision, micro and complex.
4. No additional cost for complexity.
5. Burrs and stress free, no sharp edge.
6. Mass production within days, not month.
7. Various material options: stainless steel, copper, brass, aluminum, alloys, titanium and so on.
8. No effect on material temper or magnetism.


How Does Chemical Etching Work: 

High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems 1


If you have project requirements, please send us the drawings and we will contact you as soon as possible to provide a professional quotation.


Product Highlights

High Precision Chemical Etched Metal Encoder Discs For Motion Control Systems Etched encoder discs serve as indispensable components in motion control technologies, delivering high-resolution positional and velocity data critical for precision-driven mechanisms. Xinhaisen employs state-of-the-art ...

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