Precision Torque Sensor 8661

/Precision Torque Sensor 8661
Precision Torque Sensor 86612018-06-13T11:58:23+00:00


Next Generation; Precision Torque Sensor 8661

with optional USB interface and dual range


The series 8661 precision torque sensor is the ideal choice for reliable measurement of static and dynamic clockwise and counter-clockwise torques.

Thanks to the non-contact transmission of the excitation voltage and measurement signal, the sensor offers virtually maintenance- free and fail-safe operation. This makes it perfect for industrial production and assembly applications where there is a need to measure actuating or breakaway to8661_04rques, holding torques or tightening torques. It’s high measurement
quality means that the sensor is equally suited to quality control applications and laboratory-based research and development projects.

For network-independent, mobile use, the torque sensor offers an optional USB interface. This can be connected to a notebook running the PC software supplied with the device to take on-site measurements with accompanying visualization and archival of measurement values.


For more information about this sensor, please download a datasheet here.

  Standard features   Options  Software
  • Measuring range from 0 … ± 0.02 Nm to 0 … ± 1000 Nm
  • High linearity of ≤ 0.05 % F.S.
  • Intelligent operating state indicator
  • 16 bit D/A converter including digital adjustment
  • Output signal 0 … ±10 V, 0 … ±5 V, or USB
  • Excellent price-performance ratio
  • Measurement of angle 0.05º and speed
  • Dual range sensor with 1:10, 1:5, and 1:4 ratios
  • USB interface
  • Shaft ends with Keyway
  • Configuration and evaluation software for up to 32 channels
  • Clear measurement display live or after the measurement
  • Intuitive user interface
  • Mathematical functions including formula editor
  • Calculation of mechanical power, efficiency, performance factor, etc.
  • Configuration of virtual channels