Torque Sensor F4iS 60000 Nm | 8,000 RPM | High Torsional Stiffness

The F4iS series inaugurates the scale of titanic dynamometers, designed for the verification of mega-engines, marine e-axle testbeds, and powertrains of heavy automotive machinery. Structured to tolerate and manage massive sustained torques of up to 60,000 Nm, this rotary gauge focuses its immense stresses on a 369.0 mm PCD flange core (with an outer section diameter of 418 mm). This extensive longitudinal footprint consolidates an imposing rotating structural inertia of 1.6378 kg·m², providing the necessary mass to prevent collapse under dynamometer braking. This framework ensures a colossal torsional rigidity of 75,300 kNm/rad, protecting the gauge bridge from lateral torsion and withstanding continuous rotational dynamics of 8,000 RPM on shafts of maximum draft.

Beneath the metallic enclosure, the applied measurement technology eschews slip rings and deploys contactless Inductive Telemetry (Digital PCM). The galvanized transmission matrix eliminates any vulnerability to electromagnetic interference (EMI) from the power of the traction banks, ensuring signal purity (60 kHz carrier frequency at 16 bits) with an impeccable Accuracy Class ≤±0.10%. Its break tolerance exceeds the nominal threshold of 500%, safeguarding the infrastructure against the most destructive tests in the industry. Integrate this metrological powerhouse by reviewing our Torque Sensor category industrial or advanced structural architectures from the Guemisa Homepage.