Chemical Etching Metal Encoder Discs from prototype to mass production

Chemical Etching Metal Encoder Discs from prototype to mass production

Encoder Discs Overview
Xinhaisen Technology specializes in manufacturing high-accuracy chemically etched encoder discs for optical and magnetic encoding systems. Our precision etching process produces code discs with exceptional dimensional stability and pattern accuracy for motion control applications across various industries.

Encoder Discs Features

1.Ultra-High Resolution - Achieves up to 10,000 lines per revolution
2.Material Expertise - Stainless steel, brass, aluminum, and specialty alloys
3,Sub-Micron Accuracy - ±0.003mm pattern positioning tolerance
4.Burr-Free Edges - Critical for consistent signal generation
5.Custom Designs - Absolute/incremental patterns, custom geometries
6.Fast Delivery - Prototypes in 7 days, volume production scaling

Encoder Discs Specification

Available Encoder Disc Types

• Incremental Encoders: Standard square wave patterns
• Absolute Encoders: Custom code patterns (Gray, binary, etc.)
• Hybrid Discs: Combined position/zero markers
• High-Temp Discs: Special alloys for extreme environments
• Micro-Encoders: Miniature discs for compact devices

Performance Advantages

• Excellent Signal Quality: Precise edges for clean transitions
• Thermal Stability: Low CTE materials available
• Durability: Resists wear in harsh environments
• Weight Optimization: Thin yet rigid constructions
• Custom Markers: Index, zero-position, or alignment features

Quality Assurance

• 100% automated optical inspection
• High-magnification pattern verification
• Dynamic balance testing (for high-speed applications)
• Material certification (RoHS/REACH compliant)
• ISO 9001:2015 certified production

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ISO9001 Encoder Discs

Metal Encoder Discs

Etched absolute encoder disc

Chemical Etching Metal Encoder Discs from prototype to mass production Images