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Torque sensor T40FM-T40FM
Torque sensor T40FM-Hottinger Brüel & Kjær

Hottinger Brüel & Kjær's Response Status

Response Rate

100.0%

Response Time

22.7hours

Relatively Fast Response


About This Product

■T40FM

Digital torque flange with increased robustness and safety design

■Highly robust and safe designed smart torque T40FM 15kN·m to 80kN·m

Torque sensor T40FM is a non-contact torque flange that can measure dynamic torque up to 80kN m with high accuracy and reliability. It offers excellent cost performance, is robust and can be used in harsh measurement environments, and is suitable for use on large engine/transmission test benches and production lines. It is compact, supports a wide measurement range, and has multiple analog/digital inputs. Integration into the system is quick. In addition, it inherits the size of the previous model T10FM, so it can be easily replaced as a successor to the same model. ・Rated rotation speed: Maximum 8,000rpm

■Features

1. High precision ・High measurement accuracy and linearity (including hysteresis): 0.05% ・High stability against lateral forces ・Optimal dynamic measurement characteristics with high hardness ・Wideband: up to 6kHz ・Extremely fast sampling: 38.125kS/s ・Provides constant measurement bridge signal using ratiometric method ・High measurement accuracy due to excellent mechanical properties and signal quality 2. Robustness ・High stability regardless of temperature changes - Robust rotational speed measurement system (adopts a magnetic resistance sensor that is resistant to oil and dust) ・Uses a magnetoresistive sensor that can perform stable measurements even in harsh measurement environments, enabling highly reliable rotational speed measurements. 3. Wide range of applications ・Wide measurement range: 15kNm to 80kNm - Can be integrated into various test benches with analog/digital interface (Profibus-DP, CAN, EtherCAT, Profinet) ・Easy replacement with same dimensions as T10FM ・Easy to integrate with compact design ・Flexible support for various applications with wide measurement range and easy installation

■Various accessories available

・Output cable for torque and rotational speed ・TMC connection cable ・Cable socket ・Connection cable

  • Product

    Torque sensor T40FM

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1 Models of Torque sensor T40FM

Image Part Number Price (excluding tax) Accuracy class Power supply Current consumption Power supply Maximum cable length Power supply Rated power supply (protected low voltage) Power supply Rating (nominal) Current consumption Torque measurement frequency output delay time Torque measurement frequency output Load resistance (terminal resistance) Torque measurement frequency output Load resistance Torque measurement frequency output Measurement frequency range Torque measurement frequency output Standard deviation of repeatability Torque measurement frequency output Maximum conversion range Torque measurement frequency output Sensitivity tolerance Torque measurement frequency output Effect on sensitivity signal Torque measurement frequency output Long-term drift due to rated sensitivity Torque measurement frequency output Rating (nominal) Sensitivity Torque measurement frequency output Rated (nominal) rotation speed Torque measurement frequency output rating (nominal) output signal-2 Torque measurement frequency output rating (nominal) output signal-1 Torque measurement frequency output Rated (nominal) torque Torque measurement frequency output Non-linearity including hysteresis3 Torque measurement frequency output Non-linearity including hysteresis2 Torque measurement frequency output Nonlinearity including hysteresis1 Torque measurement frequency output Output signal at torque = 0 Torque measurement frequency output Effect on zero signal Shunt Nominal (Rated) Trigger Voltage Shunt trigger voltage limit Shunt Shunt signal tolerance Shunt Shunt signal ON Shunt Shunt signal OFF
Torque sensor T40FM-Part Number-T40FM

T40FM

Available upon quote

0.1 (optional 0.05)

Measurement mode: <1A (typ.0.3: when supply voltage is 20V), startup mode: <4A (typ.2), max. 50μs

50m

18~30VDC

<10W (typ.6)

When option code 5 is SU2: <400μs, When option code 5 is DU2: <220μs, When option code 5 is HU2: <150μs

≧2kΩ (with a terminating resistor equivalent to RS-422)

>2kΩ

(-3dB) When option code 5 is SU2: 1kHz, When option code 5 is DU2: 3kHz, When option code 5 is HU2: 6kHz

≤±0.05% (variable) (deviation of output signal according to DIN 1319)

When option code 5 is SU2: 2.5~17.5kHz, When option code 5 is DU2: 15~105kHz, When option code 5 is HU2: 60~420kHz

±0.2% (deviation between actual output and rated (nominal) sensitivity in Mnom)

<±0.05% (temperature effect per 10K when used within the rated temperature range) (ratio to actual torque value)

≦0.03% (for more than 48 hours at reference temperature)

When option code 5 is SU2: 5kHz, When option code 5 is DU2: 30kHz, When option code 5 is HU2: 120kHz (Span from zero torque to rated (nominal) torque)

3,000/4,000/6,000rpm, options: 4,500/6,000/8,000rpm

At negative rated torque, when option code 5 is SU2: 5kHz, when option code 5 is DU2: 30kHz, when option code 5 is HU2: 120kHz (RS-422, 5V symmetry)

At positive rated torque, when option code 5 is SU2: 15kHz, when option code 5 is DU2: 90kHz, when option code 5 is HU2: 360kHz (RS-422, 5V symmetry)

Mnom 15~80kN・m

From 60% of Mnom to 100% of Mnom: <±0.1 (Optional <±0.05)

From 20% of Mnom to 60% of Mnom: <±0.065 (option <±0.035)

From 0% of Mnom to 20% of Mnom: <±0.03 (option <±0.015)

When option code 5 is SU2: 10kHz, When option code 5 is DU2: 60kHz, When option code 5 is HU2: 240kHz

<±0.05% (temperature effect per 10K when used within the rated temperature range) (ratio to rated sensitivity)

5V

36V

<±0.05% (ratio to rated torque at reference temperature)

>2.5V

<0.7V

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About Company Handling This Product

Response Rate

100.0%


Response Time

22.7hrs


Company Review

5.0

Company Overview

HBK, formerly named HBM, is a global ISO9001 and ISO14001-certified company founded in 1950. It is known for p...

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