T40B

T40B torque flange, with its low-inertia design, delivers stable, repeatable results and is ideal for R&D test benches and end-of-line (EoL) production testing.

T40B

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T40B Torque Transducer: High‑accuracy Dynamic Torque Measurements for Modern Test Benches

T40B delivers accuracy, stability, and robustness making it the ideal torque transducer for both R&D test benches and end‑of‑line production testing. Its low‑inertia design, advanced digital transmission, and high rotational speed capability support today’s most demanding electric drive and drivetrain applications.

High precision with rock-solid reliability

With its ratiometric measurement, industry‑leading accuracy of 0.05% (linearity incl. hysteresis) and high temperature stability, the T40B ensures long‑term stability and repeatability for consistent results under varying conditions.

Its high vibration resistance safeguards performance in challenging environments and digital, non‑contact signal transmission ensures interference‑immune data transfer.

Key features

HBK accuracy class: 0.05
Low‑inertia torque flange design
Digital, error‑detected data transmission
Ideal for static and dynamic torque measurement
Maintenance‑free operation thanks to non‑contact power supply
Compatible with TIM‑EC (EtherCAT) and TIM‑PN (PROFINET)
Wide accessory selection for seamless integration

Next‑level flexibility

With a nominal torque range from 50 N·m to 10 kN·m, rotational speeds up to 24,000 rpm (depending on the torque range), and optional robust magnetic speed measurement with reference pulse for rotor position detection – the T40B family of torque sensors provides reliability through maximum flexibility for today’s and future measurement tasks.

Typical applications

Designed for electric power testing
Driveline testing in automotive R&D
Paired with HBK power analyzers, which enables instant visualization of torque ripple, it is ideal for modern electric motor development

Easy integration

T40B’s analog and digital interfaces simplify integration into any test bench. Its non-contact power supply and digital signal transmission guarantee fail-safe and maintenance-free operation. The TIM-EC interface module for EtherCAT and TIM-PN for Profinet ensure maximum performance and high flexibility when integrating the torque and rotational speed signals with cutting-edge test bench systems.

Configure the sensor to fit your torque measurement needs

The T40B family consists of a number of variants based on a specific maximum torque range within which specified tolerances and measurement accuracy are guaranteed.

See the datasheet to explore the complete overview of specifications, configurable options, ordering instructions and a comprehensive list of supported accessories.

T40B - Data Sheet	Data Sheets	English
T40B - Data Sheets	Data Sheets	German
T40B - Data Sheets	Data Sheets	Japanese
T40B - Data Sheets	Data Sheets	French
T40B - Mounting Instructions	Mounting Instructions	English, German
T40B - Mounting Instructions	Mounting Instructions	Italian
T40 - Mounting Instructions	Mounting Instructions	French

Sales documents

T40 family - Brochure	Brochure	English
HBK torque measurement technology - Brochure	Brochure	English
T40 - Brochures	Brochure	Russian

Certificates and Approvals

T40 – EU Declaration of Conformity

Declaration of Conformity

English

T40B/50, 100 and 200 Nm - CAD	CAD Step Files
T40B/50, 100 and 200 Nm with rotational speed measuring system - CAD	CAD Step Files
T40B/50, 100 and 200 Nm with rotational speed measuring system and reference pulse - CAD	CAD Step Files
T40B/500 Nm and 1 kNm	CAD Step Files
T40B/500 Nm and 1 kN with rotational speed measuring system - CAD	CAD Step Files
T40B/500 Nm and 1 kN with rotational speed measuring system and reference pulse - CAD	CAD Step Files
T40B/2 and 3 kNm - CAD	CAD Step Files
T40B/2 and 3 kNm with rotational speed measuring system - CAD	CAD Step Files
T40B/2 and 3 kNm with rotational speed measuring system and reference pulse - CAD	CAD Step Files
T40B/5 kNm - CAD	CAD Step Files
T40B/5 kNm with rotational speed measuring system - CAD	CAD Step Files
T40B/5 kNm with rotational speed measuring system and reference pulse - CAD	CAD Step Files
T40B/10 kNm - CAD	CAD Step Files
T40B/10 kNm with rotational speed measuring system - CAD	CAD Step Files
T40B/10 kNm with rotational speed measuring system and reference pulse - CAD	CAD Step Files

T40B
Type (rotating/non-rotating)	Rotating
Measurement range	50 Nm, 100 Nm, 200 Nm, 500 Nm, 1 kNm, 2 kNm, 3 kNm, 5 kNm, 10 kNm
Measurement range	443 in-lb, 885 in-lb, 1770 in-lb, 4425 in-lb, 8851 in-lb, 17701 in-lb, 44254 in-lb, 88507 in-lb
Geometry (flange/shaft)	Flange
Nominal rotational speed	10000 rpm, 12000 rpm, 14000 rpm, 15000 rpm, 18000 rpm, 20000 rpm, 22000 rpm, 23000 rpm
Accuracy class	0.05
Size (length)	190 mm
Size (length)	7.48 in
Weight (material)	Steel
Integrated speed measurement	true
Marine certification	None
Output signal	EtherCAT, ProfiNET
Minimum Temperature	-20 °C
Maximum Temperature	85 °C
Minimum Temperature	-4 °F
Maximum Temperature	185 °F

토크 리플의 즉각적인 시각화

높은 회전 속도, 높은 대역폭, 높은 정확도: T40B 토크 센서는 HBM의 신뢰할 수 있는 전력 분석기와 함께 모든 전력 측정 작업에 이상적인 구성으로, 예를 들어 토크 리플을 즉시 시각화할 수 있게 합니다.

다양한 액세서리

토크, 회전 속도 및 TMC용 연결 케이블
케이블 소켓
연결 케이블

자세한 내용은 데이터 시트에서 확인할 수 있습니다.

토크 트랜스듀서 투자 효과를 극대화하십시오

토크에서 전력 테스트까지: 이 영상에서는 eDrive 시리즈의 power 분석기와 토크 센서를 결합하여 투자 효과를 극대화하는 방법을 보여드립니다.

우리는 구동 장치와 브레이크 사이에 토크 변환기를 배치한 전기 모터 시험을 시연하기 위해 시험 장치를 사용하고 있습니다. 이 시험 장치를 통해 토크와 속도를 제어하여 다양한 출력 상태를 관찰함으로써 실제 상황을 모사할 수 있습니다. eDrive 시스템의 이점을 보다 명확히 시각화하기 위해, 우리는 e-모터의 전기적 및 기계적 출력을 도식화하였습니다. 동영상을 시청하여 소프트웨어에서 어떻게 보이는지 확인해 보세요!

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이를 통해 HBM, Brüel & Kjær, nCode, ReliaSoft, Discom 브랜드가 하나로 통합되어 더 깨끗하고 건강하며 생산적인 세상을 위해 더 빠르게 혁신할 수 있도록 지원합니다.

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이를 통해 HBM, Brüel & Kjær, nCode, ReliaSoft, MicroStrain 및 Discom 브랜드가 통합되어 더 깨끗하고 건강하며 생산적인 세상을 위해 더 빠르게 혁신할 수 있도록 지원합니다.

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T40B

T40B Torque Transducer: High‑accuracy Dynamic Torque Measurements for Modern Test Benches

High precision with rock-solid reliability

Key features

Next‑level flexibility

Typical applications

Easy integration

Configure the sensor to fit your torque measurement needs

토크 리플의 즉각적인 시각화

다양한 액세서리

토크 트랜스듀서 투자 효과를 극대화하십시오

관련 제품

토크 교정

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