Torsional vibration

We are the world's leading company in the development, production and distribution of equipment for the measurement and analysis of torsional/rotational vibrations or torsional vibration analysis. Our measurement technology impresses with a unique measurement principle, the high angular resolution and the highly precise measurement data acquisition.

measurement taks

We offer sophisticated engineering services in all areas of dynamic component and assembly testing for complex functional analyses. With outstanding component and system competence, we take on complete development projects. Or we advise you on metrological questions, individual requirements as well as measurement data analysis with individual special solutions.

torsional vibrations

Our team and ROTEC technology can be used not only for temporary assignments and projects, but also for condition monitoring, the permanent monitoring of systems in which, for example, torsional vibrations create safety or cost risks. This can play a role anywhere: in the transmission of a car as well as in a wind turbine, a steam turbine or a ship's diesel engine.

Time synchronous data acquisition (DAQ)

With our measuring system, you record and analyze different analog measured variables, current, voltage and speeds synchronously in time.

Rotational speed

Analog Signals



Products - Services

Measurement technology

for torsional vibration analysis


solutions for complex measurement tasks

measuring system

You can easily adapt the ROTEC measuring system to your company and your measuring tasks by clustering and modularly equippable housings with measuring cards.

Market leading
measuring principle

The ROTEC measuring principle is a market leader due to its parallel acquisition of angle- and time-equidistant measurement data and its high angular resolution.

Extensive analysis /

With the ROTEC analysis software, you can perform extensive evaluations and simulations for valve train, single flank rolling test or gear analysis.

Expert know-how

ROTEC products and services result from expert knowledge and over 30 years of experience in measurement technology.

Sophisticated approach

We are at your disposal for complex measurement tasks competently, quickly and flexibly. We also offer development services.

Global presence

With our wide distribution network and the cooperation with our sales partners we support you nationally and internationally.




Mechanical engineering

Large engines

ROTEC ENGINEERING offers engineering services for complex measurement tasks worldwide.


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In the video, ROTEC ENGINEERING develops a special sensor technology for performing a complex speed measurement on the roller tappet.

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