The ROTEC Rotational Analysis System (RAS) has been used for more than 30 years by users in mechanical engineering, the automotive industry, power generation and motorsport for comprehensive analysis of rotating components.

For rotational speed measurement, the RAS system uses a counter card and an angle-based approach to analysing rotating components.

ROTEC offers optical and magnetic rotational speed sensors with signal conditioning adapters, the modular RASdelta measurement system and specialised, user-friendly measurement and evaluation software. Together, they provide a complete solution from a single source. The components of the measurement chain are selected to suit the measurement task. The measurement setup and analysis settings contribute to the quality of the results.

The angle-based approach to rotational speed measurement can help identify interference such as sensor vibration. Whether and how it can be corrected depends on the measurement setup and analysis.

Our ROTEC ENGINEERING team of experienced users is available to support demanding technical tasks.

The ROTEC RASdelta front end is a versatile modular measurement system available in 8-slot and 16-slot versions. Measurement cards are selected to suit your specific requirements.

Our RAS software provides a comprehensive toolkit for analysing rotating components and complex systems. It is an effective tool for mechanical engineers and requires no programming knowledge to carry out measurements or evaluations.

For specialised measurement questions, our experienced ROTEC ENGINEERING consulting team is happy to help.

Alongside rotational speed sensors, signal conditioning, data acquisition systems (DAQ) and measurement and evaluation software, ROTEC provides engineering and consulting services.

Our services include CAD design of measurement points, machining components, installing and calibrating sensors, carrying out measurement tasks and evaluating measurements according to customer requirements, including presenting the results. ROTEC ENGINEERING can also deliver individual work packages as part of project support.

ROTEC offers tailored training for users. Contact us for current dates, languages and training formats, including the ROTEC Training Week. Course content is agreed around your specific ROTEC measurement application and, depending on the format, can combine theoretical foundations, an in-depth introduction to the software and practical demonstration measurements in your own environment. This supports users in preparing for their particular application.

We also support the commissioning of new measurement systems to help you become familiar with the settings and capabilities of RAS software.

Alongside our sales and support team in Munich, which directly serves the Central European market, ROTEC works with local partners in many markets worldwide. Their trained staff support users locally with ROTEC measurement technology, first-level support and sales enquiries.

Please contact us or your regional representative to discuss the support available for your specific question.

Alongside personal contact, ROTEC offers an extensive self-service knowledge base. Registered users can find detailed information on measuring and evaluating torsional vibration, transmission error and valve systems. Contact the ROTEC team for information about access.

Describe the measurement task, system type, RAS software version and the steps that lead to the issue. Include the exact error message and, where possible, a screenshot. Agree with support which measurement or configuration files are needed and how to transfer them securely. Only share data you are authorised to disclose.

Yes. Contact us with your question and a description of the measurement setup. We can establish whether you need help with software operation, analysis settings or interpretation. For multi-stage gearboxes in particular, the system layout, gear ratios and operating conditions matter. The support available is assessed for the specific task.