RBM module

Argos® RBM continuously measures the horizontal and vertical forces to monitor the risk of derailment, both on straight tracks (instability, sine run) and on curves (lateral wheel force, track displacement force).
The task on curves, in addition to derailment safety, is to avoid unnecessarily high driving forces in order to reduce wear and stress on the superstructure. On straight tracks, some vehicles tend towards undulating running which can lead to instability.

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