T21WN Torque Transducer: Torque Measurement up to 200 Nm

The strain gauge technology-based T21WN uses non-contacting energy and measurement signal transmission to measure torque. The sensor is ideal for reliable measurement of relatively low static and dynamic torque on non-rotating as well as rotating components. The output signal at nominal (rated) torque is +/-10 V. The T21WN can be used, for example, in test benches for bearings as well as in material or haptic tests in medical engineering applications and research laboratories. Like its predecessor (T20WN) the T21WN can be easily and quickly integrated into the measurement chain using the robust VK20A junction box.

HBM accuracy class: 0.2
Nominal (rated) torque: 0.1 Nm to 200 Nm
Nominal (rated) rotational speed (rpm): up to 20,000

All Inclusive

  • Rotational speed or angle of rotation measurement, with integrated measurement system
  • Rotational speed measurement with 360 pulses/revolution
  • Easy integration due to compact design
  • Maintenance-free operation

Practical and flexible solution for torque measurement in many applications


  • Standard voltage and frequency outputs (+/- 10 V; 10 kHz+/-5 kHz)
  • EtherCAT and PROFINET 
  • Measuring bandwidth of up to 1 kHz
  • Rotational speed range of up to 20,000 rpm
  • 10 to 28.8 V input voltage

Easy and fast integration into the measurement chain and safe for use

Extensive Range of Accessories

  • Transducer connection cables available in different lengths (5m, 10m)
  • 12-pin cable socket
  • Bellows couplings
  • VK20A junction box
  • TIM-EC/TIM-PN/ClipX interface modules

For more information, please refer to the data sheet.

Related Products

HBM producerar och erbjuder ett stort utbud av produkter för mätning av vridmoment inklusive momentgivare, momentmätare, vridmomentgivare, momentsensor.
Hög kvalitet och pålitlighet till ett fördelaktigt pris.
EVIDAS is HBM's easy-to-use data acquisition and analysis software for fast and straightforward results with an advanced design and clean workflow.
HBMshop Se priser, tillgänglighet och skriv ut prisinformation.
Begär en offert!

Fråga din försäljningsingenjör

Skicka mig:

Starta din förfrågan

Fråga din försäljningsingenjör

Skicka mig:

Starta din förfrågan

Individuellt erbjudande

Teknisk rådgivning

Snabb återkoppling