From Precision to Prediction – Klingelnberg Brings Intelligent Metrology to EMO Hannover
EMO Hannover, one of the world’s leading trade fairs for production technology, will open its doors in Hannover from 22 to 26 September 2025. Under the motto ‘Innovate Manufacturing’, the trade fair will showcase the entire value chain of metalworking. This year, the event will be celebrating its 50th anniversary. Since its inception in 1975, the trade fair has stood for innovation, internationality, inspiration, and the future of metalworking. EMO is organized by the German Machine Tool Builders’ Association (VDW), based in Frankfurt am Main. The trade fair regularly attracts professional visitors from around the globe and is an essential meeting place for industry experts and decision-makers.
At this year’s EMO Hannover trade fair, the machinery manufacturer Klingelnberg will present the P 26 and P 40 Precision Measuring Centers, and the Höfler R 300 Cylindrical Gear Roll Testing Machine. Additionally, ROTEC, a KLINGELNBERG AG subsidiary, will showcase its solutions for the high-precision measurement and evaluation of speeds and angular positions. Smart Factory, the future of the manufacturing industry, will also be a key focus. Through the integration of IoT, AI, and real-time data analytics, factories are becoming more intelligent, efficient, and adaptive than ever before.
P 26 – Wide Range of Applications Covering Gear and Geometry Measurement
Compact and designed to meet the needs of the automotive industry, the P 26 Precision Measuring Center is extremely popular with customers. Its success story spans several decades and was built on a foundation of new measurement and evaluation methods, the implementation of innovative measuring systems, and uniform quality and reliability. After more than 30 years, Klingelnberg is breaking new ground in machine control technology. The seventh generation of machines is equipped with the latest Beckhoff controller, which is compatible with all current and future add-ons and designed to meet the requirements of the new EU Machinery Directive, now and in the future. It is because of their accuracy and reliability that Klingelnberg Precision Measuring Centers are used as a reference around the world, not just by countless customers, but also by renowned metrology institutes.
With the latest advancements, the established combination of tactile (3D NANOSCAN) and optical measurement technology (HISPEED OPTOSCAN) for measuring cylindrical gears is now also available for this model series. In addition to optical pitch measurement, continuous helical measurement is performed across the entire perimeter and face width. This allows both the profiles and the topography of all teeth to be measured. The considerable time advantage over tactile measurement, along with the new possibilities this creates for practical applications, takes deviation analysis for noise detection to a new level.
P 40 – Reducing Measurement Times in Series Measurement Using Hybrid Solution
The hybrid measurement technology introduced in 2020 was developed to meet the demand for higher measurement speeds without compromising accuracy. The goal is to inspect as many components as possible using the fewest machines possible. Hybrid measurement technology is continuously being refined to expand its range of functions and create additional value, with a focus on meeting customer needs.
All Klingelnberg Precision Measuring Centers in the 6th and 7th generation P 26 to P 65 series can be optionally retrofitted with the optical sensor (HISPEED OPTOSCAN). This technology is available as an optional feature for current precision measuring centers, along with the aforementioned measuring and evaluation options. Through the systematic use of the standardized Gear Data Exchange (GDE) interface when importing and exporting data and measurement results, Klingelnberg has set a higher standard in metrology 4.0 in the area of measurement results diagnostics and networking of production machines and metrology – a system it calls the Closed Loop.
R 300 – The Gear Noise Finder
The measurement technology in the R 300 Höfler Cylindrical Gear Roll Testing Machine can reliably determine the root causes of gear noise resulting from poor gear quality. Due to the short measuring time, the R 300 can be easily integrated into any manufacturing process and enables 100 % quality control of the gears produced. The R 300 is designed for all roll testing processes that are relevant for evaluating the running behavior and noise behavior of gears. These include the single flank test, the structure-borne noise test, and the torsional acceleration test. The double flank test can also be performed if needed.
Depending on its equipment, the R 300 enables testing of gears and shafts, a particularly important factor for components in an electric vehicle drivetrain system (eDrive). Due to 100% quality control, a considerable amount of data is generated compared to random sampling. For data analysis and reporting, the data from the R 300 can be processed appropriately using the Klingelnberg Gear Noise Analyzer (GNA) software and tolerances developed for production monitoring.
ROTEC Measuring Systems – Precise Rotational Speed and Angle Measurement
Klingelnberg’s subsidiary Rotec will present its solutions for high-precision measurement and evaluation of rotational speeds and angular positions. The angle-based measurement approach and data processing in the order range are particularly suitable for analyzing rotating components, identifying transmission errors in gear units, conducting single flank tests, and analyzing drivetrains. To perform these tasks, the Rotec measuring system includes speed sensors, signal conditioning, the modular RASdelta measuring system, and the measurement and analysis software. Additionally, the Rotec Engineering Team provides external services for comprehensive measurement projects.
Smart Factory – The Future of the Manufacturing Industry
Smart Factory is revolutionizing how products are designed, built, and delivered. Through the integration of IoT, AI, and real-time data analytics, factories are becoming more intelligent, efficient, and adaptive than ever before. From predictive maintenance that minimizes downtime to digital workflows that streamline operations, Smart Factory unlocks higher productivity, reduced costs, and improved quality. The future of the industry isn’t just automated—it’s connected, data-driven, and optimized for peak performance. The Klingelnberg team of experts will be presenting their new solution at the EMO trade fair.
For more information: www.klingelnberg.com
