Why does the SiS Z50 use a Denso Steel transducer bridge if the titanium inductive line also withstands the 25,000 RPM mark?

The steel architecture of the SiS Z50 is not designed to mitigate the rotational ballistic limit, but rather to correct inertial deviations in the test environment. Its heavy metallic mass (raising the inertia to 0.00350 kgm²) acts as a natural damping counterweight between the load and the inverter. When testing units that emit harmonics or severe torsional whiplash (for example, on EOL End-of-Line tables), lightweight titanium would suffer micro-flexures; steel absorbs these, maintaining the 0.05% class.

Does the inductive galvanic reading 'iS' against steel compromise a possible external induction that affects its nominal limits of 100 Nm?

Negative. While the model incorporates a brushless magnetic pickup array (Inductive Telemetry), the massive steel alloy casing also serves as a primary structural Faraday cage, providing initial long-wave shielding for the transducer coil. It is fully certified to accurately read the nominal 100 Nm without data distortion and with a clarity comparable to higher levels, always securely mounted in its tamper-proof 101.5 mm ISO PCD flange.

Torque Sensor SiS Z50 100 Nm | 25,000 RPM | Rigid Inductive Dynamometry

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Inductive Telemetry | 100 N·m | 25,000 RPM | PCD Flange 101.5 mm | Inertia 0.00350 kg·m²

Manufacturer: ATESTEO
Category: Low torque (0.5-100 Nm), Rotary, Torque sensor

El SiS Z50 mide par de 100 N·m con telemetría inductiva (iS Series), por conexión electromagnética estator-rotor, sin desgaste. Es de acero forjado.

Velocidad: 15.000 RPM continuas, hasta 25.000 RPM. Brida PCD 101.5 mm (carcasa exterior 122 mm, 8M10). Inercia: 0.00350 kgm².

Precisión: ≤ ±0.05%.

Aplicaciones: e-axles de arrastre, sistemas de retención y ensayos de final de línea (EOL).

Torque sensors.

Properties

Strict Metrological Nominal Range	100 N·m (Armored Fixed Level)
Base/Peak Rotational Acceleration	15,000 RPM / Scalable to 25,000 RPM (Extreme Dynamometry)
Diameter Concentricity Center Flange	Dual ISO connection 101.5 mm (Outer casing 122 mm / 8M10)
Interior Bridge Material / Axle	Forged Steel (Resonance Absorption / Maximum Rigidity)
Metallic Inertia Density (SiS)	0.00350 kgm² (Gravitational Stabilization Volume)
Constant Metrological Precision	≤ ±0.05% (Iron Shielding Against Traceability Errors)
Telemetry Acquisition Interface	Electromagnetic Cross Connection (iS Series Zero Wear)
Linear Immunity Test	Continuous Operation Without Galvanic Cross-Contamination
Primary Testing Sectorization	e-Axles for Towing / Retention Systems / End of Life (EOL)