Resonic S

Cost-effective solution for rigid test objects

Efficient mass property measurements of rigid test objects

Resonic S is the original Resonic technology and is the best embodiment of our philosophy: very simple and robust hardware combined with a fast, easy, and failproof measurement process. Made possible by sophisticated software.



Full MPM results are available within minutes after setup, through a simple and fail-proof process. There is no need to reposition the test object multiple times.

Convenient calibration

Only the detachable springs need to be sent to Resonic for calibration. Typically, calibration can be accomplished within 1–2 days. 

Powerful software

The hardware and measurement process are characterized by unparalleled simplicity. The complex part is mass property computation based on randomly excited free vibration signals. However, all computations are automatically handled by the software, providing the operator reliable feedback about data quality.


Simple and robust mechanical components guarantee a long lifetime with minimal maintenance.

Extendable range

With an optional second platform, a Resonic S machine can cover the measurement range for two different sizes of machines, such as 15–100 kg and 100–700 kg.

Applications and examples

Vehicle propulsion

Combustion engines, gear units, differential gears, electric motors, battery units

Car body attachments

Doors, tailgates, engine hoods

Wheels and tires

For trucks, cars, and other vehicles


Washing machine drums, oil and gas drill bits


Compared to Resonic F and G, Resonic S has lower accuracy and requires higher test object stiffness. Moreover, the horizontal dimensions of the workspace are limited by the support frame. However, Resonic S has the lowest hardware complexity and is the most economical solution.