When precision and reliability define success in automation, choosing the right Absolute Encoder Manufacturer becomes a critical decision. Whether you're in robotics, CNC machinery, or industrial automation, an encoder's performance directly impacts system accuracy, efficiency, and long-term stability. Yet, with so many suppliers in the global market, finding one that combines cutting-edge technology, consistent quality, and competitive pricing can be challenging.
This guide highlights the Top 10 Absolute Encoder Manufacturers in the World (2025) — companies known for innovation, engineering excellence, and proven reliability. From advanced optical encoders to robust magnetic designs, these brands represent the industry's highest standards of motion control solutions.
Explore the list below to discover which manufacturer best fits your project requirements — and don't hesitate to check product specs or ask for a quote to get started on your precision automation journey today.
| Top 10 Absolute Encoder Manufacturers in The World 2025 |
|---|
| 1. HEIDENHAIN GmbH |
| 2. Hopo Tech |
| 3. Baumer Group |
| 4. SICK AG |
| 5. Leine & Linde |
| 6. POSITAL FRABA |
| 7. Kübler Group |
| 8. Renishaw plc |
| 9. Pepperl+Fuchs |
| 10. Hengstler GmbH |
Headquarters: Traunreut, Germany
Main Products: Optical and inductive absolute encoders, linear encoders, CNC feedback systems.
Introduction:
HEIDENHAIN is one of the world’s most trusted absolute encoder manufacturers, known for precision, stability, and innovative motion control technology. Its rotary encoders and multi-turn absolute encoders deliver exceptional accuracy for CNC machines, robotics, and semiconductor equipment. With decades of experience, HEIDENHAIN sets industry standards in industrial automation and precision measurement systems worldwide.
Headquarters: Ningbo, Zhejiang
Main Products: Absolute Linear Encoders, Absolute Rotary Encoders
Introduction:
Hopo Tech is a leading Chinese absolute encoder manufacturer specializing in magnetic and optical encoder solutions for industrial automation, robotics, and precision motion control. With over 15 years of experience, ISO 9001 & CE certifications, and patented algorithms, Hopo Tech delivers high-performance rotary encoders and linear encoders that ensure superior accuracy, reliability, and stability across semiconductor, lithium battery, and photovoltaic production industries.
Headquarters: Frauenfeld, Switzerland
Main Products: Rotary and absolute encoders, sensors, vision systems.
Introduction:
Baumer is a global expert in industrial sensors and encoders, offering a wide range of absolute rotary encoders for precise motion feedback. Its encoders provide durable and flexible performance for industrial automation, packaging machinery, and motion control systems. Baumer’s continuous innovation ensures high-resolution feedback solutions for dynamic production environments worldwide.
Headquarters: Waldkirch, Germany
Main Products: Absolute rotary encoders, safety encoders, and motion sensors.
Introduction:
SICK AG combines sensor intelligence with motion precision. As one of the top absolute encoder manufacturers, SICK delivers reliable encoders with advanced safety and communication interfaces for industrial automation. Its multi-turn encoders support high accuracy in robotics, logistics, and process control. With robust designs, SICK encoders perform flawlessly in harsh industrial environments.
Headquarters: Strängnäs, Sweden
Main Products: Heavy-duty absolute rotary encoders, redundant systems, and marine-grade encoders.
Introduction:
Leine & Linde is renowned for designing durable absolute encoders for demanding industries like wind energy, steel, and marine. Their multi-turn encoders deliver reliable performance under shock, vibration, and extreme temperatures. As part of the HEIDENHAIN group, Leine & Linde combines innovative technology with Nordic engineering excellence in industrial automation solutions.
Headquarters: Cologne, Germany / Netherlands
Main Products: IXARC magnetic absolute encoders, inclinometers, and position sensors.
Introduction:
POSITAL FRABA stands out for its battery-free multi-turn absolute encoders with digital interfaces such as EtherCAT, CANopen, and Modbus. Its configurable designs make them ideal for OEMs and machine builders. As a global absolute encoder supplier, POSITAL offers cost-effective solutions combining precision, flexibility, and strong online customization tools for industrial automation systems.
Headquarters: Villingen-Schwenningen, Germany
Main Products: SENDIX absolute rotary encoders, incremental encoders, and signal converters.
Introduction:
Kübler is a German encoder manufacturer focused on reliable and customizable absolute encoders for machinery, packaging, and process control. Its multi-turn encoders ensure long-term precision and stable feedback for industrial automation. Kübler’s advanced signal technology supports high-speed applications, offering strong resistance to vibration and electromagnetic interference.
Headquarters: Gloucestershire, United Kingdom
Main Products: RESOLUTE and EVOLUTE optical absolute encoders, linear and rotary systems.
Introduction:
Renishaw is a world-class precision metrology company producing ultra-accurate absolute encoders for CNC, robotics, and semiconductor applications. Its rotary encoder systems provide exceptional resolution and repeatability for nanometer-level positioning. Combining optical technology with innovative calibration methods, Renishaw remains a benchmark brand in industrial automation and motion control.
Headquarters: Mannheim, Germany
Main Products: Magnetic absolute rotary encoders, explosion-proof encoders, and sensors.
Introduction:
Pepperl+Fuchs is a leading provider of industrial sensors and absolute encoders engineered for hazardous environments. Its multi-turn rotary encoders feature advanced fieldbus interfaces for real-time automation systems. Trusted for quality and safety, Pepperl+Fuchs ensures reliable performance across oil, gas, logistics, and heavy machinery sectors in industrial automation.
Headquarters: Aldingen, Germany
Main Products: Absolute and incremental encoders, counters, and relays.
Introduction:
Hengstler, part of the Dynapar/Fortive group, is a trusted name in encoder manufacturing with decades of expertise. Its absolute rotary encoders deliver stable feedback for motion control and industrial automation systems. With robust design, precision engineering, and global support, Hengstler continues to supply innovative encoder technology for a wide range of industries.
Finding the right Absolute Encoder Manufacturer is essential for ensuring precision, durability, and efficiency in every automation system. The Top 10 Absolute Encoder Manufacturers in the World 2025 all share key advantages — advanced R&D capabilities, strict quality control, and a commitment to innovation that drives reliable motion control solutions across industries like robotics, CNC machinery, and industrial automation.
Among them, Hopo Tech stands out as a trusted leader in absolute encoder manufacturing. With cutting-edge magnetic and optical encoder technology, competitive pricing, and proven performance in demanding environments, Hopo Tech provides the perfect balance of precision and value. Their focus on customization and fast delivery makes them a preferred choice for global clients seeking long-term reliability and technical excellence.
Whether you're upgrading automation systems or sourcing encoders for new equipment, choosing a reputable manufacturer ensures your investment delivers lasting performance. Explore Hopo Tech's encoder solutions today and request a quote to take your motion control system to the next level.
