F4eS 120kNm Optical Torque Sensor: Superior Technology

Heavy Duty Test Bench Transducer (8,000 RPM / Optical / 120kNm)

F4eS Torque Sensor: Superior Optical Technology

He Torque Sensor F4eS ATESTEO is the definitive reference in digital optical measurement for extreme ranges of 30,000 Nm to 120,000 Nm. Its advanced technology optics Contactless guarantees total immunity and Superior to electromagnetic interference (EMC), being the ideal solution for environments with high-power electric motors and frequency converters, operating safely up to 8,000 rpm.

Essential Applications in Heavy and Naval Industries

This very high capacity transducer is the tool Essential for the development and validation of large-scale propulsion components. It is used extensively in test benches for gearboxes. wind turbines Offshore, large-displacement marine engines, and heavy naval propulsion systems. Thanks to its digital optical transmission, the F4eS It guarantees pure data capture without electrical noise in fatigue testing and long-duration performance in critical industrial environments.

Advantages: EMC Immunity and Critical Safety

The main competitive advantage of the F4eS lies in its optical telemetry system, which eliminates any risk of cross-interference with high-power systems. This provides a Security absolute integrity of the captured signal (0.1% accuracy), reducing the cost of repeating tests. Furthermore, its design Effective The absence of wear parts guarantees a long service life without maintenance, optimizing uptime in the most demanding research and development centers.

Frequently Asked Questions (FAQ)

What advantages does the F4eS sensor's optical technology offer compared to inductive technology?
Optical technology allows the F4eS It operates in environments with extreme electromagnetic noise without any signal distortion. It is the perfect solution for test benches where high-power cables or frequency converters could induce currents that would distort measurements in a conventional torque sensor.

What is the maximum rotation speed at which the ATESTEO F4eS model can operate?
The sensor F4eS It is designed to withstand rotation speeds of up to 8,000 rpm, although this figure can be customized according to the specific project requirements and the sensor diameter, always ensuring stable and reliable data transmission under high dynamic loads.

Properties

Nominal Pair (Mdn)60 / 80 / 100 / 120 kNm
Accuracy Class≤ ±0.10%
Measurement PrincipleRotary / Optical (Digital Transmission)
Maximum speed8,000 rpm (Consult according to application)
Frequency Output60 kHz ± 20/30 kHz
Analog Output±10 V / 4…20 mA / 0…20 mA (Configurable)
Digital OutputCAN bus (2.0B) / RS232 (Configurable)
Feeding23 … 25 V DC
Temperature Range (Rotor)-20 … +85 °C
Torsional Stiffness28,650 … 52,950 kNm/rad
Rotor Inertia1.63 … 1.75 kgm²
Weight (Rotor)76.6 … 87.6 kg
Load Limit (Torque)175% – 250% (Depending on range)
Breaking load300% – 500% (Approx.)
IP ProtectionIP54
Torque Sensor F4eS ATESTEO 120kNm Optical

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