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
Industry Research
Absolute Rotary Encoders Industry Research Report 2026
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.
Report Scope
Read the full market overview
This report quantifies the global Absolute Rotary Encoders market in revenue (US$ million) and, where applicable, sales volume (K Units), using 2025 as the base year and providing annual historical and forecast data for 2021–2032.
It standardizes definitions of types and applications, harmonizes vendor attribution, and presents comparable time series by company, type, application, and region/country, including indicative price bands (US$/K Units) and concentration ratios (CR5/CR10).
The outputs are intended to support strategy development, budgeting, and performance benchmarking for manufacturers, new entrants, channel partners, and investors; the report also reviews technology shifts and notable product introductions relevant to Absolute Rotary Encoders.
Key Companies & Market Share Insights
This section profiles leading manufacturers, combining 2021–2025 results with a 2026–2032 outlook. It reports revenue, market share, price bands, product and application mix, regional and channel mix, and key developments (M&A, capacity additions, certifications). It also provides global revenue, average price, and—where applicable—sales volume by manufacturer, and calculates CR5/CR10 and rank changes to support comparative benchmarking.
Absolute Rotary Encoders Market 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
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
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: Research objectives, research methods, data sources, data cross-validation;
Chapter 2: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 3: Detailed analysis of Absolute Rotary Encoders manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: 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 5: Production/output, value of Absolute Rotary Encoders by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 6: 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 7: 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 8: 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 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 11: The main points and conclusions 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 Preface
- 1.1 Scope of Report
- 1.2 Reasons for Doing This Study
- 1.3 Research Methodology
- 1.4 Research Process
- 1.5 Data Source
- 1.5.1 Secondary Sources
- 1.5.2 Primary Sources
2 Market Overview
- 2.1 Product Definition
- 2.2 Absolute Rotary Encoders by Type
- 2.2.1 Market Value Comparison by Type (2021 VS 2025 VS 2032) & (US$ Million)
- 2.2.2 Multi-Turn Encoders
- 2.2.3 Single-Turn Encoders
- 2.3 Absolute Rotary Encoders by Application
- 2.3.1 Market Value Comparison by Application (2021 VS 2025 VS 2032) & (US$ Million)
- 2.3.2 Healthcare
- 2.3.3 Machine Tool
- 2.3.4 Consumer Electronics
- 2.3.5 Assembly Equipment
- 2.3.6 Others
- 2.4 Global Market Growth Prospects
- 2.4.1 Global Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
- 2.4.2 Global Absolute Rotary Encoders Production Capacity Estimates and Forecasts (2021-2032)
- 2.4.3 Global Absolute Rotary Encoders Production Estimates and Forecasts (2021-2032)
- 2.4.4 Global Absolute Rotary Encoders Market Average Price (2021-2032)
3 Market Competitive Landscape by Manufacturers
- 3.1 Global Absolute Rotary Encoders Production by Manufacturers (2021-2026)
- 3.2 Global Absolute Rotary Encoders Production Value 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 Global Absolute Rotary Encoders Market CR5 and HHI
- 3.9 Global Manufacturers Mergers & Acquisition
4 Manufacturers Profiled
- 4.1 Heidenhain
- 4.1.1 Heidenhain Absolute Rotary Encoders Company Information
- 4.1.2 Heidenhain Absolute Rotary Encoders Business Overview
- 4.1.3 Heidenhain Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.1.4 Heidenhain Product Portfolio
- 4.1.5 Heidenhain Recent Developments
- 4.2 Tamagawa
- 4.2.1 Tamagawa Absolute Rotary Encoders Company Information
- 4.2.2 Tamagawa Absolute Rotary Encoders Business Overview
- 4.2.3 Tamagawa Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.2.4 Tamagawa Product Portfolio
- 4.2.5 Tamagawa Recent Developments
- 4.3 Nemicon
- 4.3.1 Nemicon Absolute Rotary Encoders Company Information
- 4.3.2 Nemicon Absolute Rotary Encoders Business Overview
- 4.3.3 Nemicon Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.3.4 Nemicon Product Portfolio
- 4.3.5 Nemicon Recent Developments
- 4.4 P+F
- 4.4.1 P+F Absolute Rotary Encoders Company Information
- 4.4.2 P+F Absolute Rotary Encoders Business Overview
- 4.4.3 P+F Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.4.4 P+F Product Portfolio
- 4.4.5 P+F Recent Developments
- 4.5 TR Electronic
- 4.5.1 TR Electronic Absolute Rotary Encoders Company Information
- 4.5.2 TR Electronic Absolute Rotary Encoders Business Overview
- 4.5.3 TR Electronic Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.5.4 TR Electronic Product Portfolio
- 4.5.5 TR Electronic Recent Developments
- 4.6 Baumer
- 4.6.1 Baumer Absolute Rotary Encoders Company Information
- 4.6.2 Baumer Absolute Rotary Encoders Business Overview
- 4.6.3 Baumer Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.6.4 Baumer Product Portfolio
- 4.6.5 Baumer Recent Developments
- 4.7 Kuebler
- 4.7.1 Kuebler Absolute Rotary Encoders Company Information
- 4.7.2 Kuebler Absolute Rotary Encoders Business Overview
- 4.7.3 Kuebler Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.7.4 Kuebler Product Portfolio
- 4.7.5 Kuebler Recent Developments
- 4.8 Danaher
- 4.8.1 Danaher Absolute Rotary Encoders Company Information
- 4.8.2 Danaher Absolute Rotary Encoders Business Overview
- 4.8.3 Danaher Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.8.4 Danaher Product Portfolio
- 4.8.5 Danaher Recent Developments
- 4.9 Omron
- 4.9.1 Omron Absolute Rotary Encoders Company Information
- 4.9.2 Omron Absolute Rotary Encoders Business Overview
- 4.9.3 Omron Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.9.4 Omron Product Portfolio
- 4.9.5 Omron Recent Developments
- 4.10 Koyo
- 4.10.1 Koyo Absolute Rotary Encoders Company Information
- 4.10.2 Koyo Absolute Rotary Encoders Business Overview
- 4.10.3 Koyo Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.10.4 Koyo Product Portfolio
- 4.10.5 Koyo Recent Developments
- 4.11 Sensata(BEI)
- 4.11.1 Sensata(BEI) Absolute Rotary Encoders Company Information
- 4.11.2 Sensata(BEI) Absolute Rotary Encoders Business Overview
- 4.11.3 Sensata(BEI) Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.11.4 Sensata(BEI) Product Portfolio
- 4.11.5 Sensata(BEI) Recent Developments
- 4.12 Sick
- 4.12.1 Sick Absolute Rotary Encoders Company Information
- 4.12.2 Sick Absolute Rotary Encoders Business Overview
- 4.12.3 Sick Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.12.4 Sick Product Portfolio
- 4.12.5 Sick Recent Developments
- 4.13 Yuheng Optics
- 4.13.1 Yuheng Optics Absolute Rotary Encoders Company Information
- 4.13.2 Yuheng Optics Absolute Rotary Encoders Business Overview
- 4.13.3 Yuheng Optics Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.13.4 Yuheng Optics Product Portfolio
- 4.13.5 Yuheng Optics Recent Developments
- 4.14 ELCO
- 4.14.1 ELCO Absolute Rotary Encoders Company Information
- 4.14.2 ELCO Absolute Rotary Encoders Business Overview
- 4.14.3 ELCO Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.14.4 ELCO Product Portfolio
- 4.14.5 ELCO Recent Developments
- 4.15 Wuxi CREATE
- 4.15.1 Wuxi CREATE Absolute Rotary Encoders Company Information
- 4.15.2 Wuxi CREATE Absolute Rotary Encoders Business Overview
- 4.15.3 Wuxi CREATE Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.15.4 Wuxi CREATE Product Portfolio
- 4.15.5 Wuxi CREATE Recent Developments
- 4.16 Roundss
- 4.16.1 Roundss Absolute Rotary Encoders Company Information
- 4.16.2 Roundss Absolute Rotary Encoders Business Overview
- 4.16.3 Roundss Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.16.4 Roundss Product Portfolio
- 4.16.5 Roundss Recent Developments
- 4.17 Sanfeng
- 4.17.1 Sanfeng Absolute Rotary Encoders Company Information
- 4.17.2 Sanfeng Absolute Rotary Encoders Business Overview
- 4.17.3 Sanfeng Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.17.4 Sanfeng Product Portfolio
- 4.17.5 Sanfeng Recent Developments
- 4.18 Shanghai HOUDE
- 4.18.1 Shanghai HOUDE Absolute Rotary Encoders Company Information
- 4.18.2 Shanghai HOUDE Absolute Rotary Encoders Business Overview
- 4.18.3 Shanghai HOUDE Absolute Rotary Encoders Production, Value and Gross Margin (2021-2026)
- 4.18.4 Shanghai HOUDE Product Portfolio
- 4.18.5 Shanghai HOUDE Recent Developments
5 Global Absolute Rotary Encoders Production by Region
- 5.1 Global Absolute Rotary Encoders Production Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.2 Global Absolute Rotary Encoders Production by Region: 2021-2032
- 5.2.1 Global Absolute Rotary Encoders Production by Region: 2021-2026
- 5.2.2 Global Absolute Rotary Encoders Production Forecast by Region (2027-2032)
- 5.3 Global Absolute Rotary Encoders Production Value Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.4 Global Absolute Rotary Encoders Production Value by Region: 2021-2032
- 5.4.1 Global Absolute Rotary Encoders Production Value by Region: 2021-2026
- 5.4.2 Global Absolute Rotary Encoders Production Value Forecast by Region (2027-2032)
- 5.5 Global Absolute Rotary Encoders Market Price Analysis by Region (2021-2026)
- 5.6 Global Absolute Rotary Encoders Production and Value, YOY Growth
- 5.6.1 North America Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
- 5.6.2 Europe Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
- 5.6.3 China Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
- 5.6.4 Japan Absolute Rotary Encoders Production Value Estimates and Forecasts (2021-2032)
6 Global Absolute Rotary Encoders Consumption by Region
- 6.1 Global Absolute Rotary Encoders Consumption Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 6.2 Global Absolute Rotary Encoders Consumption by Region (2021-2032)
- 6.2.1 Global Absolute Rotary Encoders Consumption by Region: 2021-2026
- 6.2.2 Global Absolute Rotary Encoders Forecasted Consumption by Region (2027-2032)
- 6.3 North America
- 6.3.1 North America Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.3.2 North America Absolute Rotary Encoders Consumption by Country (2021-2032)
- 6.3.3 United States
- 6.3.4 Canada
- 6.3.5 Mexico
- 6.4 Europe
- 6.4.1 Europe Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.4.2 Europe Absolute Rotary Encoders Consumption by Country (2021-2032)
- 6.4.3 Germany
- 6.4.4 France
- 6.4.5 U.K.
- 6.4.6 Italy
- 6.4.7 Russia
- 6.4.8 Spain
- 6.4.9 Netherlands
- 6.4.10 Switzerland
- 6.4.11 Sweden
- 6.4.12 Poland
- 6.5 Asia Pacific
- 6.5.1 Asia Pacific Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.5.2 Asia Pacific Absolute Rotary Encoders Consumption by Country (2021-2032)
- 6.5.3 China
- 6.5.4 Japan
- 6.5.5 South Korea
- 6.5.6 India
- 6.5.7 Australia
- 6.5.8 Taiwan
- 6.5.9 Southeast Asia
- 6.6 South America, Middle East & Africa
- 6.6.1 South America, Middle East & Africa Absolute Rotary Encoders Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.6.2 South America, Middle East & Africa Absolute Rotary Encoders Consumption by Country (2021-2032)
- 6.6.3 Brazil
- 6.6.4 Argentina
- 6.6.5 Chile
- 6.6.6 Turkey
- 6.6.7 GCC Countries
7 Segment by Type
- 7.1 Global Absolute Rotary Encoders Production by Type (2021-2032)
- 7.1.1 Global Absolute Rotary Encoders Production by Type (2021-2032) & (K Units)
- 7.1.2 Global Absolute Rotary Encoders Production Market Share by Type (2021-2032)
- 7.2 Global Absolute Rotary Encoders Production Value by Type (2021-2032)
- 7.2.1 Global Absolute Rotary Encoders Production Value by Type (2021-2032) & (US$ Million)
- 7.2.2 Global Absolute Rotary Encoders Production Value Market Share by Type (2021-2032)
- 7.3 Global Absolute Rotary Encoders Price by Type (2021-2032)
8 Segment by Application
- 8.1 Global Absolute Rotary Encoders Production by Application (2021-2032)
- 8.1.1 Global Absolute Rotary Encoders Production by Application (2021-2032) & (K Units)
- 8.1.2 Global Absolute Rotary Encoders Production Market Share by Application (2021-2032)
- 8.2 Global Absolute Rotary Encoders Production Value by Application (2021-2032)
- 8.2.1 Global Absolute Rotary Encoders Production Value by Application (2021-2032) & (US$ Million)
- 8.2.2 Global Absolute Rotary Encoders Production Value Market Share by Application (2021-2032)
- 8.3 Global Absolute Rotary Encoders Price by Application (2021-2032)
9 Value Chain and Sales Channels Analysis of the Market
- 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 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 Global Absolute Rotary Encoders Analyzing Market Dynamics
- 10.1 Absolute Rotary Encoders Industry Trends
- 10.2 Absolute Rotary Encoders Industry Drivers
- 10.3 Absolute Rotary Encoders Industry Opportunities and Challenges
- 10.4 Absolute Rotary Encoders Industry Restraints
11 Report Conclusion
12 Disclaimer
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