Rotary torque sensor DF dual
dynamicflange-to-flangevoltage output

Rotary torque sensor - DF dual - ATESTEO GmbH & Co. KG - dynamic / flange-to-flange / voltage output
Rotary torque sensor - DF dual - ATESTEO GmbH & Co. KG - dynamic / flange-to-flange / voltage output
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Characteristics

Type
dynamic, rotary
Configuration
flange-to-flange
Output
CAN Bus, voltage output, RS422
Electrical connection
Via mating connectors
Supply voltage
24VDC
Protection level
IP54
Other characteristics
non-contact, high-accuracy, with integrated electronics, high-resolution, bearingless, for laboratories, for test benches, with optional speed detection
Torque

Min.: 500 Nm
(368.78 ft.lb)

Max.: 10,000 Nm
(7,375.62 ft.lb)

Precision

0.04 %

Rotational speed

Min.: 0 rpm
(0 rad.min-1)

Max.: 25,000 rpm
(157,080 rad.min-1)

Description

The DF dual is a rotating torque measuring flange from ATESTEO's DF product family, engineered for high-precision measurement including very small torque values by means of an integrated second measuring range. It is intended for demanding drivetrain and test-bench applications where high speed and accurate dynamic torque measurement are required.

Key features
  • Rotating torque measuring flange designed for drivetrain and test-bench use
  • Innovative mechanical and sensor design
  • Dual measuring ranges: a main range plus a second measuring range for small torque values
  • Optimized for high-speed operation and dynamic torque measurement

Typical applications
  • Drivetrain testing and development
  • High-speed torque measurement on test benches and rotating systems

Technical specifications
  • Accuracy class: ≤ ±0.04% F.S.
  • Second measuring range for small torque values (dual-range capability)
  • Maximum speed: up to 25,000 rpm
  • A/D converter resolution: 24 bit
  • D/A converter for analog output: 16 bit
  • Sum sampling rate: 25 kHz

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Automotive Testing Expo Europe
Automotive Testing Expo Europe

23-25 Jun 2026 Stuttgart (Germany)

  • More information
    SPS Nuremberg
    SPS Nuremberg

    24-26 Nov 2026 Nuremberg (Germany)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.