Torque Sensor DF Ibex 2 | 1,000 Nm | 20,000 RPM

Inductive Transducer | 1,000 N·m | 20,000 RPM Limit | 101.5 mm PCD Flange | Class 0.02% | Inertia 0.0033 kg·m²

He Torque Sensor DF Ibex 2 It leads the way in metrological architectures for heavy industrial dynamometer testing and e-drive testing. Based on a split-ring stator configuration, this system revolutionizes operating protocols by enabling direct radial concentric installation on the transmission line without the need to decouple the primary rotating shafts. Strictly mounted on a 101.5 mm ISO PCD standard support, the equipment continuously processes torsional oscillations of up to 1,000 N·m, absorbing high transient peaks of mechanical and thermal structural fatigue.

Defying the engineering constraints of conventional bearing-supported torque wrenches, this unit operates via purely inductive power transfer and telemetry. The elimination of physical contact prevents hysteresis and overheating when subjected to severe cruising at 20,000 RPM. Furthermore, a rotor designed to accommodate a stabilized inertia of an absolute minimum of 0.0033 kg·m² neutralizes unwanted centrifugal vibrations. The raw reading collected by the DMS array is instantly routed to the central TCU5 unit, enabling an analytical resolution of 0.02% via frequency channels (RS422) and CAN 2B bus. To maximize the parametric reliability of your installations, evaluate comparative architectures in our catalog of Industrial Torque Sensors or inspect the rest of the metrological range by going to the Gemisah Basic Instrumentation Page. Contact us today to schedule audits of your dynamic absorption bank.

Technical Engineering Analysis (FAQ)

What are the technical implications of the 101.5 mm PCD flange combined with the Split Ring geometry of the Ibex 2?

The 101.5 mm pitch diameter provides a massive concentric base that stabilizes transverse bending under asymmetries of 1,000 N·m. When combined with a split-ring wrap-around housing, it facilitates radial stator insertion by test engineers without having to geometrically disconnect cardan shafts or gear trains, thus eliminating severe test bench downtime.

Under what specifications does the transducer maintain an accuracy of 0.02% when operating at a constant 20,000 RPM?

Metrological accuracy is ensured by isolating the sensor in a purely inductive dielectric field. Lacking physical drag bearings and rotating with an ultra-low inertial mass of just 0.0033 kg·m², the device separates actual structural torsion from parasitic centrifugal components, sending crystal-clear readings directly to the TCU5 evaluation unit.

Properties

Nominal Pair Range (Mnom)1,000 N·m
Accuracy Class0.05% (0.02% optional)
Maximum speed20,000 RPM
Measurement PrincipleStrain Gauges (DMS) and Inductive Transmission
Primitive Circle Diameter (PCD)101.5 mm
Rotor Outer Diameter128 mm
Length (Rotor without centering)48 mm
Rotor Inertia (Massenträgheitsmoment)0.0033 kg·m²
Structural Weight (Rotor / Stator)1.6 kg / 0.96 kg
Signal Outputs (via TCU5)RS422 Frequency, Analog (±10V), CAN 2B Protocol
Supply Voltage24 V DC
Constant Operating Temperature0 °C to +80 °C
NEMA Protection RatingIP54
DF Ibex 2 inductive continuous torque sensor of 1000Nm rotating at 20000 RPM
Structural dimensional drawing of the DF Ibex 2 transducer anchored to an ISO PCD 101.5 mm flange

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