APO RESEARCH · REPORT
Absolute Rotary Encoders
An absolute rotary encoder reports a coded shaft angle rather than requiring the controller to reconstruct position solely by counting incremental pulses. A singleturn device identifies position within one revolution; a multiturn device also supplies a revolution count over its specified range. The sensing method and turn-retention mechanism determine how that information remains available across operating states.

Product & engineering
Understand the product.
A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code. There are two main types: absolute and incremental (relative). Absolute rotary encoders provide a distinctly coded numerical value for each shaft position. In positioning tasks in particular, the absolute encoders relieve the controller of computation tasks and keep costs down by eliminating the need for additional input components. Moreover, reference runs when the machine is switched on or after power failures are no longer required as the current position value is available immediately. Parallel absolute encoders transmit the position value to the analyzing electronics through several parallel cables. Serial absolute encoders transmit their output data via standardized interfaces and protocols.
Optical designs read a patterned disc or ring, while inductive or magnetic designs use their respective sensing structures and decoding electronics. Housed shaft encoders include their own mechanical support; bearingless formats rely on the machine's shaft and mounting geometry. The code is an angular measurement. A coupling, gearbox or compliant transmission between the encoder and the load can introduce position error that the encoder itself cannot observe.
Multiturn implementations can use geared code elements or electronically retained revolution information, including battery-buffered designs. The required behavior when power is removed must be checked for the selected mechanism. A true absolute reading does not need a reference move to identify its encoded position, but machine coordinates still depend on the installed zero, gearing and controller configuration. Distance-coded reference systems have a different start-up sequence.
Electrical integration includes the position-word format, supported interface, supply, update timing, cable and diagnostic handling. More reported bits create finer digital resolution; they do not by themselves establish angular accuracy, repeatability or dynamic error. A controller must interpret singleturn and multiturn fields correctly and respond to invalid data or communication faults. A safety-capable encoder only supports a safety function when its specified mechanical and electrical integration are also satisfied.
What turns activity into demand
Coded angular position with singleturn or multiturn information, matched to the mechanical axis and controller interface.
The commercial boundary
The product is the absolute rotary sensing device or specified readhead/scale system. Couplings, interface converters, drives and motion controllers may be separate. Incremental encoders, resolvers and reference-mark systems have different information paths. An encoder reading a motor shaft is not automatically a direct measurement of the final load position.
Selected research
Market Structure
Global Absolute Rotary Encoders Market by Size, by Type, by Application, by Region, History and Forecast 2021-2032
Market perspective
A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code. There are two main types: absolute and incremental (relative). Absolute rotary encoders provide a distinctly coded numerical value for each shaft position. In positioning tasks in particular, the absolute encoders relieve the controller of computation tasks and keep costs down by eliminating the need for additional input components. Moreover, reference runs when the machine is switched on or after power failures are no longer required as the current position value is available immediately. Parallel absolute encoders transmit the position value to the analyzing electronics through several parallel cables. Serial absolute encoders transmit their output data via standardized interfaces and protocols.
Global Absolute Rotary Encoders key players include Heidenhain, Tamagawa, Nemicon, P+F, Baumer, etc. Global top five manufacturers hold a share about 55%. Europe is the largest market, with a share about 45%, followed by North America, with a share about 25 percent. In terms of product, Single-Turn is the largest segment, with a share about 60%. And in terms of application, the largest application is Machine Tool, followed by Healthcare, Assembly Equipment, Consumer Electronics, etc.
The report provides an overview of the global Absolute Rotary Encoders market in terms of capacity, output, revenue, and price, analyzing global market trends using historical revenue and sales data for 2021-2025, estimates for 2026, and projected CAGRs through 2032.
Read the full market overview
The study covers key producers of Absolute Rotary Encoders and consumption patterns in major regions and countries, assesses future market potential, and highlights priority regions and countries for segmenting the market into sub-sectors, with country-specific market value data for the U.S., Canada, Mexico, Brazil, China, Japan, South Korea, Southeast Asia, India, Germany, the U.K., Italy, the Middle East, Africa, and other countries.
The report also presents Absolute Rotary Encoders sales, revenue, market share, and industry ranking for the main manufacturers for 2021-2026, identifies the major stakeholders in the global market, and analyzes their competitive landscape and market positioning based on recent developments and segmental revenues.
In addition, the report analyzes segment data by type and application—covering sales, revenue, and price—for 2021-2032, and evaluates and forecasts the Absolute Rotary Encoders market size, projected growth trends, production technologies, key applications, and end-use industries.
Absolute Rotary Encoders Segment by Company
Heidenhain
Tamagawa
Nemicon
P+F
TR Electronic
Baumer
Kuebler
Danaher
Omron
Koyo
Sensata(BEI)
Sick
Yuheng Optics
ELCO
Wuxi CREATE
Roundss
Sanfeng
Shanghai HOUDE
Absolute Rotary Encoders Segment by Type
Multi-Turn Encoders
Single-Turn Encoders
Absolute Rotary Encoders Segment by Application
Healthcare
Machine Tool
Consumer Electronics
Assembly Equipment
Others
Absolute Rotary Encoders Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Study Objectives
1. To analyze and research the global status and future forecast, involving, production, value, consumption, growth rate (CAGR), market share, historical and forecast.
2. To present the key manufacturers, capacity, production, revenue, market share, and Recent Developments.
3. To split the breakdown data by regions, type, manufacturers, and Application.
4. To analyze the global and key regions market potential and advantage, opportunity and challenge, restraints, and risks.
5. To identify significant trends, drivers, influence factors in global and regions.
6. To analyze competitive developments such as expansions, agreements, new product launches, and acquisitions in the market.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Absolute Rotary Encoders market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of Absolute Rotary Encoders and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market.
5. This report helps stakeholders to gain insights into which regions to target globally.
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Absolute Rotary Encoders.
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Provides an overview of the Absolute Rotary Encoders market, including product definition, global market growth prospects, production value, capacity, and average price forecasts (2021-2032).
Chapter 2: Analysis key trends, drivers, challenges, and opportunities within the global Absolute Rotary Encoders industry.
Chapter 3: Detailed analysis of Absolute Rotary Encoders market competition landscape. Including Absolute Rotary Encoders manufacturers' output value, output and average price from 2021 to 2026, as well as competition analysis indicators such as origin, product type, application, merger and acquisition information, etc.
Chapter 4: Provides the analysis of various market segments by type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 5: Provides the analysis of various market segments by application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 6: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 7: Production/Production Value of Absolute Rotary Encoders by region. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 8: Consumption of Absolute Rotary Encoders in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: Concluding Insights of the report.
More report detail
Tables and figures
Scope & coverage.
Types
- Multi-Turn Encoders
- Single-Turn Encoders
Applications
- Healthcare
- Machine Tool
- Consumer Electronics
- Assembly Equipment
- Others
Companies covered
- Heidenhain
- Tamagawa
- Nemicon
- P+F
- TR Electronic
- Baumer
- Kuebler
- Danaher
- Omron
- Koyo
- Sensata(BEI)
- Sick
- Yuheng Optics
- ELCO
- Wuxi CREATE
- Roundss
- Sanfeng
- Shanghai HOUDE
Inside the report.
1 Market Overview
- 1.1 Product Definition
- 1.2 Global Market Growth Prospects
- 1.2.1 Global Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
- 1.2.2 Global Absolute Rotary Encoders Production Capacity Estimates and Forecasts (2021-2032)
- 1.2.3 Global Absolute Rotary Encoders Production Estimates and Forecasts (2021-2032)
- 1.2.4 Global Absolute Rotary Encoders Market Average Price (2021-2032)
- 1.3 Assumptions and Limitations
- 1.4 Study Goals and Objectives
2 Global Absolute Rotary Encoders Market Dynamics
- 2.1 Absolute Rotary Encoders Industry Trends
- 2.2 Absolute Rotary Encoders Industry Drivers
- 2.3 Absolute Rotary Encoders Industry Opportunities and Challenges
- 2.4 Absolute Rotary Encoders Industry Restraints
3 Absolute Rotary Encoders Market by Manufacturers
- 3.1 Global Absolute Rotary Encoders Production Value by Manufacturers (2021-2026)
- 3.2 Global Absolute Rotary Encoders Production by Manufacturers (2021-2026)
- 3.3 Global Absolute Rotary Encoders Average Price by Manufacturers (2021-2026)
- 3.4 Global Absolute Rotary Encoders Industry Manufacturers Ranking, 2024 VS 2025 VS 2026
- 3.5 Global Absolute Rotary Encoders Key Manufacturers Manufacturing Sites & Headquarters
- 3.6 Global Absolute Rotary Encoders Manufacturers, Product Type & Application
- 3.7 Global Absolute Rotary Encoders Manufacturers Established Date
- 3.8 Market Competitive Analysis
- 3.8.1 Global Absolute Rotary Encoders Market CR5 and HHI
- 3.8.2 Global Top 5 and 10 Absolute Rotary Encoders Players Market Share by Production Value in 2025
- 3.8.3 2025 Absolute Rotary Encoders Tier 1, Tier 2, and Tier 3
4 Absolute Rotary Encoders Market by Type
- 4.1 Absolute Rotary Encoders Type Introduction
- 4.1.1 Multi-Turn Encoders
- 4.1.2 Single-Turn Encoders
- 4.2 Global Absolute Rotary Encoders Production by Type
- 4.2.1 Global Absolute Rotary Encoders Production by Type (2021 VS 2025 VS 2032)
- 4.2.2 Global Absolute Rotary Encoders Production by Type (2021-2032)
- 4.2.3 Global Absolute Rotary Encoders Production Market Share by Type (2021-2032)
- 4.3 Global Absolute Rotary Encoders Production Value by Type
- 4.3.1 Global Absolute Rotary Encoders Production Value by Type (2021 VS 2025 VS 2032)
- 4.3.2 Global Absolute Rotary Encoders Production Value by Type (2021-2032)
- 4.3.3 Global Absolute Rotary Encoders Production Value Market Share by Type (2021-2032)
5 Absolute Rotary Encoders Market by Application
- 5.1 Absolute Rotary Encoders Application Introduction
- 5.1.1 Healthcare
- 5.1.2 Machine Tool
- 5.1.3 Consumer Electronics
- 5.1.4 Assembly Equipment
- 5.1.5 Others
- 5.2 Global Absolute Rotary Encoders Production by Application
- 5.2.1 Global Absolute Rotary Encoders Production by Application (2021 VS 2025 VS 2032)
- 5.2.2 Global Absolute Rotary Encoders Production by Application (2021-2032)
- 5.2.3 Global Absolute Rotary Encoders Production Market Share by Application (2021-2032)
- 5.3 Global Absolute Rotary Encoders Production Value by Application
- 5.3.1 Global Absolute Rotary Encoders Production Value by Application (2021 VS 2025 VS 2032)
- 5.3.2 Global Absolute Rotary Encoders Production Value by Application (2021-2032)
- 5.3.3 Global Absolute Rotary Encoders Production Value Market Share by Application (2021-2032)
6 Company Profiles
- 6.1 Heidenhain
- 6.1.1 Heidenhain Company Information
- 6.1.2 Heidenhain Business Overview
- 6.1.3 Heidenhain Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.1.4 Heidenhain Absolute Rotary Encoders Product Portfolio
- 6.1.5 Heidenhain Recent Developments
- 6.2 Tamagawa
- 6.2.1 Tamagawa Company Information
- 6.2.2 Tamagawa Business Overview
- 6.2.3 Tamagawa Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.2.4 Tamagawa Absolute Rotary Encoders Product Portfolio
- 6.2.5 Tamagawa Recent Developments
- 6.3 Nemicon
- 6.3.1 Nemicon Company Information
- 6.3.2 Nemicon Business Overview
- 6.3.3 Nemicon Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.3.4 Nemicon Absolute Rotary Encoders Product Portfolio
- 6.3.5 Nemicon Recent Developments
- 6.4 P+F
- 6.4.1 P+F Company Information
- 6.4.2 P+F Business Overview
- 6.4.3 P+F Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.4.4 P+F Absolute Rotary Encoders Product Portfolio
- 6.4.5 P+F Recent Developments
- 6.5 TR Electronic
- 6.5.1 TR Electronic Company Information
- 6.5.2 TR Electronic Business Overview
- 6.5.3 TR Electronic Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.5.4 TR Electronic Absolute Rotary Encoders Product Portfolio
- 6.5.5 TR Electronic Recent Developments
- 6.6 Baumer
- 6.6.1 Baumer Company Information
- 6.6.2 Baumer Business Overview
- 6.6.3 Baumer Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.6.4 Baumer Absolute Rotary Encoders Product Portfolio
- 6.6.5 Baumer Recent Developments
- 6.7 Kuebler
- 6.7.1 Kuebler Company Information
- 6.7.2 Kuebler Business Overview
- 6.7.3 Kuebler Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.7.4 Kuebler Absolute Rotary Encoders Product Portfolio
- 6.7.5 Kuebler Recent Developments
- 6.8 Danaher
- 6.8.1 Danaher Company Information
- 6.8.2 Danaher Business Overview
- 6.8.3 Danaher Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.8.4 Danaher Absolute Rotary Encoders Product Portfolio
- 6.8.5 Danaher Recent Developments
- 6.9 Omron
- 6.9.1 Omron Company Information
- 6.9.2 Omron Business Overview
- 6.9.3 Omron Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.9.4 Omron Absolute Rotary Encoders Product Portfolio
- 6.9.5 Omron Recent Developments
- 6.10 Koyo
- 6.10.1 Koyo Company Information
- 6.10.2 Koyo Business Overview
- 6.10.3 Koyo Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.10.4 Koyo Absolute Rotary Encoders Product Portfolio
- 6.10.5 Koyo Recent Developments
- 6.11 Sensata(BEI)
- 6.11.1 Sensata(BEI) Company Information
- 6.11.2 Sensata(BEI) Business Overview
- 6.11.3 Sensata(BEI) Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.11.4 Sensata(BEI) Absolute Rotary Encoders Product Portfolio
- 6.11.5 Sensata(BEI) Recent Developments
- 6.12 Sick
- 6.12.1 Sick Company Information
- 6.12.2 Sick Business Overview
- 6.12.3 Sick Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.12.4 Sick Absolute Rotary Encoders Product Portfolio
- 6.12.5 Sick Recent Developments
- 6.13 Yuheng Optics
- 6.13.1 Yuheng Optics Company Information
- 6.13.2 Yuheng Optics Business Overview
- 6.13.3 Yuheng Optics Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.13.4 Yuheng Optics Absolute Rotary Encoders Product Portfolio
- 6.13.5 Yuheng Optics Recent Developments
- 6.14 ELCO
- 6.14.1 ELCO Company Information
- 6.14.2 ELCO Business Overview
- 6.14.3 ELCO Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.14.4 ELCO Absolute Rotary Encoders Product Portfolio
- 6.14.5 ELCO Recent Developments
- 6.15 Wuxi CREATE
- 6.15.1 Wuxi CREATE Company Information
- 6.15.2 Wuxi CREATE Business Overview
- 6.15.3 Wuxi CREATE Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.15.4 Wuxi CREATE Absolute Rotary Encoders Product Portfolio
- 6.15.5 Wuxi CREATE Recent Developments
- 6.16 Roundss
- 6.16.1 Roundss Company Information
- 6.16.2 Roundss Business Overview
- 6.16.3 Roundss Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.16.4 Roundss Absolute Rotary Encoders Product Portfolio
- 6.16.5 Roundss Recent Developments
- 6.17 Sanfeng
- 6.17.1 Sanfeng Company Information
- 6.17.2 Sanfeng Business Overview
- 6.17.3 Sanfeng Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.17.4 Sanfeng Absolute Rotary Encoders Product Portfolio
- 6.17.5 Sanfeng Recent Developments
- 6.18 Shanghai HOUDE
- 6.18.1 Shanghai HOUDE Company Information
- 6.18.2 Shanghai HOUDE Business Overview
- 6.18.3 Shanghai HOUDE Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 6.18.4 Shanghai HOUDE Absolute Rotary Encoders Product Portfolio
- 6.18.5 Shanghai HOUDE Recent Developments
7 Global Absolute Rotary Encoders Production by Region
- 7.1 Global Absolute Rotary Encoders Production by Region: 2021 VS 2025 VS 2032
- 7.2 Global Absolute Rotary Encoders Production by Region (2021-2032)
- 7.2.1 Global Absolute Rotary Encoders Production by Region (2021-2026)
- 7.2.2 Global Absolute Rotary Encoders Production Forecast by Region (2027-2032)
- 7.3 Global Absolute Rotary Encoders Production by Region: 2021 VS 2025 VS 2032
- 7.4 Global Absolute Rotary Encoders Production Value by Region (2021-2032)
- 7.4.1 Global Absolute Rotary Encoders Production Value by Region (2021-2026)
- 7.4.2 Global Absolute Rotary Encoders Production Value by Region (2027-2032)
- 7.5 Global Absolute Rotary Encoders Market Price Analysis by Region (2021-2032)
- 7.6 Regional Production Value Trends (2021-2032)
- 7.6.1 North America Absolute Rotary Encoders Production Value (2021-2032)
- 7.6.2 Europe Absolute Rotary Encoders Production Value (2021-2032)
- 7.6.3 Asia-Pacific Absolute Rotary Encoders Production Value (2021-2032)
- 7.6.4 South America Absolute Rotary Encoders Production Value (2021-2032)
- 7.6.5 Middle East & Africa Absolute Rotary Encoders Production Value (2021-2032)
8 Global Absolute Rotary Encoders Consumption by Region
- 8.1 Global Absolute Rotary Encoders Consumption by Region: 2021 VS 2025 VS 2032
- 8.2 Global Absolute Rotary Encoders Consumption by Region (2021-2032)
- 8.2.1 Global Absolute Rotary Encoders Consumption by Region (2021-2026)
- 8.2.2 Global Absolute Rotary Encoders Consumption by Region (2027-2032)
- 8.3 North America
- 8.3.1 North America Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 8.3.2 North America Absolute Rotary Encoders Consumption by Country (2021-2032)
- 8.3.3 U.S.
- 8.3.4 Canada
- 8.3.5 Mexico
- 8.4 Europe
- 8.4.1 Europe Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 8.4.2 Europe Absolute Rotary Encoders Consumption by Country (2021-2032)
- 8.4.3 Germany
- 8.4.4 France
- 8.4.5 U.K.
- 8.4.6 Italy
- 8.4.7 Netherlands
- 8.5 Asia Pacific
- 8.5.1 Asia Pacific Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 8.5.2 Asia Pacific Absolute Rotary Encoders Consumption by Country (2021-2032)
- 8.5.3 China
- 8.5.4 Japan
- 8.5.5 South Korea
- 8.5.6 Southeast Asia
- 8.5.7 India
- 8.5.8 Australia
- 8.6 South America
- 8.6.1 South America Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 8.6.2 South America Absolute Rotary Encoders Consumption by Country (2021-2032)
- 8.6.3 Brazil
- 8.6.4 Argentina
- 8.6.5 Chile
- 8.6.6 Colombia
- 8.7 Middle East & Africa
- 8.7.1 Middle East & Africa Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 8.7.2 Middle East & Africa Absolute Rotary Encoders Consumption by Country (2021-2032)
- 8.7.3 Egypt
- 8.7.4 South Africa
- 8.7.5 Israel
- 8.7.6 Türkiye
- 8.7.7 GCC Countries
9 Value Chain and Sales Channels Analysis
- 9.1 Absolute Rotary Encoders Value Chain Analysis
- 9.1.1 Absolute Rotary Encoders Key Raw Materials
- 9.1.2 Raw Materials Key Suppliers
- 9.1.3 Manufacturing Cost Structure
- 9.1.4 Absolute Rotary Encoders Production Mode & Process
- 9.2 Absolute Rotary Encoders Sales Channels Analysis
- 9.2.1 Direct Comparison with Distribution Share
- 9.2.2 Absolute Rotary Encoders Distributors
- 9.2.3 Absolute Rotary Encoders Customers
10 Concluding Insights
11 Appendix
- 11.1 Reasons for Doing This Study
- 11.2 Research Methodology
- 11.3 Research Process
- 11.4 Authors List of This Report
- 11.5 Data Source
- 11.5.1 Secondary Sources
- 11.5.2 Primary Sources
- 11.6 Disclaimer
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