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Data sheet F5xS

Product catalog summary

Product Overview

The FxiS / FxeS series by ATESTEO GmbH & Co. KG comprises high-precision rotating torque measuring systems tailored for industrial applications. The data sheet focuses on the F5eS torque sensor variant, detailing its technical, mechanical, electrical, and environmental characteristics.

1. Technical Specifications

Accuracy: Up to ±0.10% class accuracy.
Rated Torque Options: 110,000 Nm, 130,000 Nm, and 150,000 Nm.
Measurement Technology: Rotating system with integrated inductive speed detection.
Output Signals: Frequency, voltage, current, CAN bus, and alert signals.
Speed Capability: Maximum 7,000 rpm with inductive encoder; magnetic and optical encoders unsupported.
Linearity Deviation: Frequency and CAN outputs maintain ≤ ±0.03% deviation at 0-30% torque range, increasing to ≤ ±0.10% at full scale.
Temperature Influence: Signal variation per 10K temperature change is ≤ ±0.10% for frequency/CAN and ≤ ±0.20% for voltage/current outputs.
Long-term Drift: Voltage output drift under 1.0 mV; current output drift under 0.80 µA over 48 hours at reference temperature.

2. Mechanical Dimensions and Properties

Rotor Diameter: 450 mm outer diameter.
Rotor Length: 240 mm (excluding centering).
Pitch Circle Diameter: 400 mm on both input and output sides.
Weight: Rotor ranges from approx. 96.0 to 101.7 kg; stator approx. 3.8 kg without speed encoder.
Mechanical Stiffness: Torsional stiffness between 68,700 and 88,900 kNm/rad; axial stiffness 3,350–4,200 kN/mm; radial stiffness 1,650–2,150 kN/mm; bending stiffness 495–660 kNm/°.
Deflections: Axial <0.06 mm; radial <0.09 mm; bending <0.40 mm under limit forces.
Rotor Inertia: Approximately 2.41 to 2.49 kg·m².
Balance Quality: G2.5 per DIN ISO 1949 standard.

3. Electrical and Signal Characteristics

Supply Voltage: Nominal 24 V DC (range 23-25 V DC).
Current Consumption: Less than 0.70 A during measurement; under 2 A at startup.
Power Consumption: Nominally below 17 W.
Output Signal Ranges: Frequency nominal sensitivity 20 kHz; voltage selectable at 2.5 V, 5 V, or 10 V; current outputs at 8 or 10 mA nominal.
Zero Torque Output: Frequency at 60 kHz; voltage at 0 or 2.5/5 V depending on setup; current between 10-12 mA.
Maximum Modulation Ranges: Frequency 30-90 kHz; voltage ±10.5 V; current 0-24 mA.
Group Delay: Frequency 10 µs; voltage 3,000 µs; CAN 1,000 µs.
Load Resistances: Voltage output requires ≥5 kΩ; frequency and current outputs support dynamic frequencies up to 7 kHz and 1 kHz respectively.

4. Speed and Angular Measurement Systems

Speed Measurement: Integrated inductive sensor with 180 pulses per revolution, supporting speeds up to 7,000 rpm; minimum stable pulse speed above 1.7 rpm.
Unsupported Systems: Magneto-resistive and optical speed or angular measurement systems are not available for this model.
Angular Measurement: Not supported; no angular resolution or pulses per revolution specified.

5. Environmental and Mechanical Limits

Operating Temperature: Rotor and stator from -20°C to 85°C (nominal 0-80°C); TCU unit from -20°C to 70°C (nominal 0-70°C).
Storage Temperature: -30°C to 85°C for all components.
Protection Class: IP54 standard for rotor and stator; extended protection options available upon request.
Shock Resistance: Withstands 1,000 shocks at 650 m/s² acceleration for 3 ms (per EN 60068-2-27).
Vibration Resistance: Frequency range 10-2,000 Hz with 200 m/s² acceleration for at least 150 minutes (per EN 60068-2-6).
Load Limits: Limit torque up to 250% of rated torque; breaking torque approx. 450-500%; axial limit force up to 212 kN; lateral limit force up to 108,000 N; bending limit torque up to 26,500 Nm.

6. Mechanical Mounting and Tolerances

Radial Displacement: Nominal 5.0 mm with ±0.5 mm tolerance between rotor and stator.
Axial Displacement: Nominal 12 mm with ±1.0 mm tolerance.
Flatness and Concentricity: Axial and radial circular run-out tolerance of 0.03 mm.

7. Additional Information and Recommendations

Custom nominal torque values available upon request.
Dual torque range options offered with specific mechanical and load characteristics.
Mechanical dimensions exclude engagement parts; users should refer to detailed drawings and CAD files for integration.
Temperature ranges assume no condensation and reference housing ground points.
Load limits apply only when loads are not combined; combined loads summing to 100% cause a maximum error of 0.3% nominal torque.
Vibration limits reflect rotor effects per ISO 7919-3 and do not affect machine operation.
Weights exclude optional components such as speed detection systems.
Supply voltage must be maintained within specified range at the measurement system; long cables may cause voltage drops.

8. Sales and Compliance

Article Number: 10004403.
Material: Steel construction.
Compatible Evaluation Unit: TCU2.
Certification: No U.S. FCC certification required.

Document Notes and Support

ATESTEO reserves the right to update technical data without prior notice.
Liability for consequential losses from use of this data sheet is disclaimed.
Users are encouraged to verify the latest data before application.
Direct contact for technical support and inquiries is available via phone (+49 (0) 2404 9870 570) and email ([email protected]).

Summary: This data sheet provides comprehensive technical and mechanical details for the F5eS torque sensor within the FxiS / FxeS series, emphasizing precision, robust mechanical design, and versatile electrical outputs. It highlights operational limits, environmental tolerances, and mounting requirements, while also clarifying unsupported features and offering customization options. The document serves as a critical reference for design integration and application in industrial torque measurement scenarios.

Catalog excerpts

Data sheet FxiS / FxeS ©2023, ATESTEO GmbH & Co. KG, This product data sheet was created on 06.20.2023. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves the right to make changes to the technical data. ATESTEO does not accept any liability for consequential losses arising from the use of this product data sheet or the information contained therein.

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Technical data Type - F5eS Torque measuring system Rated torque short measurement range (optional, minimum) (Mdns) #2 Accuracy class extended (for Mdn) Test signal Frequency, Voltage, Current, CAN bus, Alert see test report Mechanical dimensions Outer diameter of rotor #4 Lengths (Rotor, without centering) Pitch circle diameter #5 Speeds and speed measuring systems Speed detection (integrated) - inductive Speed detection (optional) - without Maximum Speed without speed detection system rpm 7,000 Optional increased speed rpm N/A Maximum speed with magnetic speed encoder rpm N/A Maximum speed with...

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Technical data Type - F5eS Linearity deviation including hysteresis related to Mdn Frequency, 0%...30% Frequency, 30%...60% Frequency, 60%...100% CAN, 0%...30% CAN, 60%...100% Voltage output Current output Rel. standard deviation of the reproducibility according to DIN 1319, by reference to variation of the output signal (rel. to Mdn) Frequency output CAN output Voltage output Current output Temperature influence per 10K in the nominal temperature range on the output signal related to the actual value of signal span (rel. to Mdn) Frequency output CAN output Voltage output Current output Temperature...

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Technical data Type Accuracy class Rated torque (Mdn) Nominal sensitivity (range between zero torque and rated torque) Output signal at zero torque Nominal output signal Frequency output at positive nominal value kHz Frequency output at negative nominal value kHz Voltage output at positive nominal value V Voltage output at negative nominal value V Current output at positive nominal value mA Current output at negative nominal value mA Group delay time (main TCU) ©2023, ATESTEO GmbH & Co. KG, This product data sheet was created on 06.20.2023. The information contained in the product data sheet...

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Technical data Type - F5eS Speed measuring system Inductive (track at rotor) Maximum speeds (related to PPR) rpm 7,000 Minimum speed for sufficient pulse stability rpm >1.7 Speed measuring system Magneto resistive (2 tracks approx. 90 degree phase shifted) Maximum speeds (related to PPR) rpm N/A Minimum speed for sufficient pulse stability rpm N/A Nominal clearance (sensor - pole ring) mm N/A Working airgap (sensor - pole ring) mm N/A Nominal axial displacement (rotor - stator) #7 mm N/A Tolerance to nominal axial displacement (rotor - stator) mm N/A Speed measuring system Optical Maximum speeds...

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Technical data Type Accuracy class Rated torque (Mdn) Angular measuring system ©2023, ATESTEO GmbH & Co. KG, This product data sheet was created on 06.20.2023. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves the right to make changes to the technical data. ATESTEO does not accept any liability for consequential losses arising from the use of this product data sheet or the information contained therein. 6

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Technical data Type - F5eS Temperature ranges Nominal temperature range (Rotor) °C 0...80 Operating temperature range (Rotor)#8 °C -20...85 Storage temperature range (Rotor) °C -30...85 Nominal temperature range (Stator) °C 0...80 Operating temperature range (Stator) #9 °C -20...85 Storage temperature range (Stator) °C -30...85 Nominal temperature range (TCU) °C 0...70 Operating temperature range (TCU) °C -20...70 Storage temperature range (TCU) °C -30...85 Limit torque, related to Mdn % 250 225 225 Breaking torque approx., related to Mdn % 500 450 450 Axial limit force kN 167.00 189.00 212.00...

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Technical data Type - F5eS Mechanical values Torsional stiffness Axial stiffness Radial stiffness Bending stiffness Deflection at axial limit force Additional radial deviation at lateral limit force Parallel deviation at bending limit torque Inherent frequency Max. limits for relative shaft vibration (peak to peak) #11 ©2023, ATESTEO GmbH & Co. KG, This product data sheet was created on 06.20.2023. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves the right to make...

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Technical data Type - F5eS Weight approx. Stator (without speed encoder) #12 kg Mounting distances (without optional speed detection system) Nominal radial displacement (rotor - stator) mm Tolerance to nominal radial displacement (rotor - stator) mm Nominal axial displacement (rotor - stator) #7 mm Tolerance to nominal axial displacement (rotor - stator) mm Flatness and concentricity tolerances rotor Circular run-out-axial tolerance #13 mm Circular run-out-radial tolerance #13 mm Power supply Max. current consumption in measuring mode A Max. current consumption in start-up mode A Nominal power...

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Technical data Type Accuracy class Rated torque (Mdn) Protection class (rotor) - IP54 Protection class (stator) - IP54 Protection class (rotor, extended) - On request Protection class (stator, extended) - On request Pitch circle screw information - 16 * M30 (12.9) Material - Steel Measuring range (related to Mdn) % 120 Compatible evaluation units (TCU) - TCU2 Sales information ©2023, ATESTEO GmbH & Co. KG, This product data sheet was created on 06.20.2023. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually...

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Remarks and information Link no. Topic #2 Second torque range #5 Pitch circle diameter #8 Temperature range (rotor) #9 Temperature range (stator) Based on customer requests, the measurement systems can optionally be optimized for not listed nominal torque values (intermediate ranges possible). The written second nominal torque value (Mdns) is the smallest possible. Greater second torque ranges can be chosen on demand. Mechanical values and load limits vary between single and dual range torque meters. A data sheet for dual range torque meters with specific values can be requested. Mechanical dimensions...

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