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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Accurate and precise code discs (encoder wheels) are
    critical components in optical or magnetic sensors, translating mechanical motion into digital signals for motion control, robotics, and automation. Fabricated from materials like stainless steel, glass, or PET (Mylar), these discs feature high-resolution, custom-etched patterns to provide precise positional feedback. 
    Key Features of High-Precision Code Discs 
    • Material Options:
      • Glass (Chrome on glass): Offers the highest accuracy and resolution due to extreme flatness, suitable for high-performance applications.
      • Stainless Steel: Durable and commonly used, fabricated via laser cutting or electrochemical etching.
      • PET/Mylar: Excellent for cost-effective, high-volume, or disposable applications.
    • Production Techniques: Micro-nano processing, laser cutting, and photolithography are used to achieve high-resolution, custom patterns.
    • Performance Metrics:
      • Resolution (CPR/PPR): High-precision discs can achieve 5000+ cycles per revolution.
      • Accuracy: Defined by the ability to precisely measure angular position, often customized for specific applications.
    • Applications: Robotics, CNC machines, motor feedback, surveillance systems, and medical equipment. 
    Customization and Design
    Manufacturers like WTS Photonics and Photo Solutions offer custom encoder wheels tailored to specific diameters (e.g., 5mm – 600mm) and slot configurations, allowing for specialized measurement needs. For maximum precision, glass discs are generally preferred, while stainless steel is ideal for durability. 
    • Code Wheel - Wts-photonics.com
      The code disk is a precise photoelectric sensor used to measure angles or displacements. It converts mechanical displacements into...
      wts photonics co.,ltd
    • Reflective Disk Types and Their Applications at Photo Solutions
      Sep 15, 2021 — Reflective mylar encoder disks are an excellent choice for low-cost applications that require quick and easy installation. We can ...
      Photo Solutions
    • Optical Encoder Discs I Glass, Mylar, & Aluminum Discs
      Glass Encoder Discs. Chrome on glass encoder disc offers the highest degree of accuracy due to the extreme flatness and precision ...
      Photo Solutions
    • Custom Precision Encoder Wheels - Stencils Unlimited
      Overview. These precision laser-cut discs are commonly used to translate motion into an electrical signal using the light projecte...
      Stencils Unlimited
    • Here's What You Need to Know to Design the Perfect Encoder ...
      Feb 18, 2022 — Larger encoder discs allow for a higher resolution, but the size is limited by the amount of space you have set aside for the enco...
      Photo Solutions
    • Resolution, Accuracy, and Precision of Encoders - Tech Briefs
      Apr 9, 2020 — Electrically, a cycle refers to one full cycle of the encoder's output waveform: one high pulse and one low pulse. One cycle is eq...
      Tech Briefs
    • Can You Benefit from a Custom Encoder Wheel? I Photo Solutions
      Jan 7, 2021 — Encoder wheel tech Encoder wheels are necessary optical components in everything from industrial to commercial designs. These rota...
      Photo Solutions
    • MicroE Optical Encoders | OEM Encoder Solutions - Celera Motion
      Dec 17, 2024 — Optical Rotary Encoders: FAQs * How Accurate Is an Optical Encoder? Optical encoders are highly accurate. The accuracy is determin...
      Celera Motion
    • Code Wheel - Wts-photonics.com
      The code disk is a precise photoelectric sensor used to measure angles or displacements. It converts mechanical displacements into...
      wts photonics co.,ltd
    • Reflective Disk Types and Their Applications at Photo Solutions
      Sep 15, 2021 — Reflective mylar encoder disks are an excellent choice for low-cost applications that require quick and easy installation. We can ...
      Photo Solutions
    • Optical Encoder Discs I Glass, Mylar, & Aluminum Discs
      Glass Encoder Discs. Chrome on glass encoder disc offers the highest degree of accuracy due to the extreme flatness and precision ...
      Photo Solutions
    Show all
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    Videos
    9 Glide Disc Golf Cheat Code Performance Test | Ep. 2
    YouTube · IceBerg TV
    Jul 16, 2025
    YouTube · IceBerg TV
    11:05
    The Sugar Glider disc has so much glide, you have to force it to go down, and most of the supersonic discs float on water.
    IceBerg TV
    YouTube·
    Jul 16, 2025

    9 Glide Disc Golf Cheat Code Performance Test | Ep. 2

    YouTube·IceBerg TV·Jul 16, 2025
    YouTube
    What is the Most Accurate Approach Disc? 30-Disc Comparison
    YouTube · Six Sided Discs
    Nov 28, 2024
    YouTube · Six Sided Discs
    28:35
    24 key moments24 key moments in this video
    From 00:00
    Intro
    From 00:56
    The Original Approach Discs
    From 01:41
    Idio Syncrasy & Brawler
    From 03:24
    How This Comparison Works
    From 04:43
    Axiom Tempo
    From 05:38
    Discmania Drop
    From 06:35
    Discmania Tactic
    From 07:12
    Innova Rat
    From 08:18
    Innova Pig
    From 09:22
    Innova Toro
    From 10:23
    Stokely Owl
    From 11:09
    Lone Star Harpoon & Westside Harp
    From 12:09
    Black Friday 20% Off Select Discs
    From 13:08
    Clash Mint & Peppermint
    From 14:09
    Prodigy A2
    From 15:12
    Thought Space Temple
    From 16:26
    Infinite Raze & Tomb, Loft Neon, Streamline Stabilizer & Doomsday Area 51
    From 18:29
    Lone Star Copperhead, MVP Entropy, DGA Breaker
    From 19:44
    Jester Wild Thing
    From 20:36
    Discraft Zone OS & Goliath Pillar
    From 21:07
    Divergent Golem & Elevation Screech
    From 22:14
    Discraft Zones & Zone GT
    From 24:01
    And the winner is...
    From 25:12
    The Results
    Six Sided Discs
    YouTube·
    Nov 28, 2024

    What is the Most Accurate Approach Disc? 30-Disc Comparison

    YouTube·Six Sided Discs·Nov 28, 2024
    YouTube
    In this video
    • 00:00
      Intro
    • 00:56
      The Original Approach Discs
    • 01:41
      Idio Syncrasy & Brawler
    • 03:24
      How This Comparison Works
    • 04:43
      Axiom Tempo
    • 05:38
      Discmania Drop
    • 06:35
      Discmania Tactic
    • 07:12
      Innova Rat
    • 08:18
      Innova Pig
    • 09:22
      Innova Toro
    • 10:23
      Stokely Owl
    • 11:09
      Lone Star Harpoon & Westside Harp
    • 12:09
      Black Friday 20% Off Select Discs
    • 13:08
      Clash Mint & Peppermint
    • 14:09
      Prodigy A2
    • 15:12
      Thought Space Temple
    • 16:26
      Infinite Raze & Tomb, Loft Neon, Streamline Stabilizer & Doomsday Area 51
    • 18:29
      Lone Star Copperhead, MVP Entropy, DGA Breaker
    • 19:44
      Jester Wild Thing
    • 20:36
      Discraft Zone OS & Goliath Pillar
    • 21:07
      Divergent Golem & Elevation Screech
    • 22:14
      Discraft Zones & Zone GT
    • 24:01
      And the winner is...
    • 25:12
      The Results
    The 9 Glide Cheat Code - A Disc Like No Other
    YouTube · IceBerg TV
    Jul 13, 2025
    YouTube · IceBerg TV
    10:14
    The Supersonic Loop disc has 9 glide and is a great throw and catch disc, preferred over an Ultra Star or Glitch.
    IceBerg TV
    YouTube·
    Jul 13, 2025

    The 9 Glide Cheat Code - A Disc Like No Other

    YouTube·IceBerg TV·Jul 13, 2025
    YouTube
    Feedback

    View all

    Code Wheel


    wts photonics co.,ltd
    https://www.wts-photonics.com › category › code-wheel
    wts photonics co.,ltd
    https://www.wts-photonics.com › category › code-wheel
    The code disk is a precise photoelectric sensor used to measure angles or displacements. It converts mechanical displacements into digital signals through ...Read more

    Optical Encoder Discs I Glass, Mylar, & Aluminum Discs


    Photo Solutions
    https://photo-solutions.com › encoder-discs
    Photo Solutions
    https://photo-solutions.com › encoder-discs
    Glass Encoder Discs. Chrome on glass encoder disc offers the highest degree of accuracy due to the extreme flatness and precision of the etched photo pattern.Read more

    Resolution, Accuracy, and Precision of Encoders


    US Digital
    https://www.usdigital.com › technical-docs › white-papers
    US Digital
    https://www.usdigital.com › technical-docs › white-papers
    The Resolution, Accuracy, and Precision of encoders are terms often misunderstood. This white paper will explain how each fits into the encoder world.
    Missing: Discs ‎| Show results with: Discs

    optical encoder discs and precision graduations


    IMT Masken und Teilungen AG
    https://www.imtag.ch › Startseite › Products
    IMT Masken und Teilungen AG
    https://www.imtag.ch › Startseite › Products
    IMT produces customer-specific masks such as code discs and incremental discs for use in optical encoders.
    Missing: Accurate ‎| Show results with: Accurate

    Metal Encoder Disk


    Optry tech Co.,Ltd
    https://www.optical-elements.com › metal-encoder-disk
    Optry tech Co.,Ltd
    https://www.optical-elements.com › metal-encoder-disk
    The metal encoder disc has the advantages of strong resolution, high measurement accuracy and reliable operation. It is one of the most commonly used ...

    Wheel encoder discs


    ユナイテッド・プレシジョン・テクノロジーズ株式会社
    https://upt-co.com › HOME › CASE STUDIES
    ユナイテッド・プレシジョン・テクノロジーズ株式会社
    https://upt-co.com › HOME › CASE STUDIES
    Encoder discs are sensor components used to measure the position and speed of rotation. They are mainly used in industrial equipment, robots, and precision ...Read more

    Encoder Resolution, Encoder Accuracy & Repeatability


    Dynapar Encoders
    https://www.dynapar.com › knowledge › encoder-resol...
    Dynapar Encoders
    https://www.dynapar.com › knowledge › encoder-resol...
    For encoders, repeatability typically would be 2-10 times better than accuracy. Like accuracy, repeatability has error contributions from multiple sources, ...Read more

    The accuracy of rotary encoders


    Renishaw
    https://www.renishaw.com › the-accuracy-of-rotary-enco...
    Renishaw
    https://www.renishaw.com › the-accuracy-of-rotary-enco...
    This white paper outlines the major factors affecting rotary encoder performance to help designers choose the best encoder system for their chosen application.Read more
  • Effect Of Coupling Errors
  • Effect Of Scale Eccentricity...
  • Effect Of Readhead Induced...
  • Here's What You Need to Know to Design the Perfect ...


    Photo Solutions
    https://photo-solutions.com › design-the-perfect-encode...
    Photo Solutions
    https://photo-solutions.com › design-the-perfect-encode...
    Feb 18, 2022 — When it comes time to start building out your custom encoder disc, there are a few specifications you'll need to know, so you get an accurate quote.Read more
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