Data sheet ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves the right to make changes to the technical data. ATESTEO does not accept any liability for consequential losses arising from the use of this product data sheet or the information contained therein.

DF4 dual Technical data Type - DF4 dual Torque measuring system Rated torque short measurement range (lower limit) (Mdns) #2 Accuracy class (Mdns) Accuracy class extended (for Mdn) Accuracy class extended (for Mdns) Outputs Test signal Frequency (RS422), Voltage, CAN bus, Alert see test report Outer diameter of rotor #4 Lengths (Rotor, without centering) Pitch circle diameter #5 Speeds and speed measuring systems Speed detection (integrated) Speed detection (optional) Maximum Speed without speed detection system Optional increased speed Maximum speed with magnetic speed encoder Maximum speed...

DF4 dual Technical data Type Accuracy class Rated torque (Mdn) Torque accuracy class per output type (related to Mdn) Frequency output (option higher accuracy) % N/A CAN (option higher accuracy) % N/A Torque accuracy class per output type (related to Mdns) Frequency output (option higher accuracy) % N/A CAN (option higher accuracy) % N/A ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves...

DF4 dual Technical data Type - DF4 dual Linearity deviation including hysteresis related to Mdn Frequency, 0%...30% Frequency, 30%...60% Frequency, 60%...100% CAN, 0%...30% CAN, 60%...100% Voltage output Current output Rel. standard deviation of the reproducibility according to DIN 1319, by reference to variation of the output signal (rel. to Mdn) Frequency output CAN output Voltage output Current output Temperature influence per 10K in the nominal temperature range on the output signal related to the actual value of signal span (rel. to Mdn) Frequency output CAN output Voltage output Current...

DF4 dual Technical data Type - DF4 dual Linearity deviation including hysteresis related to Mdns Rel. standard deviation of the reproducibility according to DIN 1319, by reference to variation of the output signal (rel. to Mdns) Temperature influence per 10K in the nominal temperature range on the output signal related to the actual value of signal span (rel. to Mdns) Temperature influence per 10K in the nominal temperature range on the zero signal (rel. to Mdns) ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data sheet...

DF4 dual Technical data Type Accuracy class Rated torque (Mdn) Nominal sensitivity (range between zero torque and rated torque) Output signal at zero torque Nominal output signal Frequency output at positive nominal value kHz Frequency output at negative nominal value kHz Voltage output at positive nominal value V Voltage output at negative nominal value V Current output at positive nominal value mA Current output at negative nominal value mA Group delay time (main TCU) ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data...

DF4 dual Technical data Type - DF4 dual Speed measuring system Inductive (track at rotor) Maximum speeds (related to PPR) rpm N/A Minimum speed for sufficient pulse stability rpm N/A Speed measuring system Magneto resistive (2 tracks approx. 90 degree phase shifted) Maximum speeds (related to PPR) rpm 8,000 Minimum speed for sufficient pulse stability rpm >0.1 Nominal clearance (sensor - pole ring) mm 0.7 Working airgap (sensor -pole ring) mm 0.1...1.0 Nominal axial displacement (rotor - stator) #7 mm 7.0 Tolerance to nominal axial displacement (rotor - stator) mm ±0.5 Speed measuring system...

DF4 dual Technical data Type Accuracy class Rated torque (Mdn) Angular measuring system Requirement - Optional magnetic speed detection Output signals - CAN bus, Voltage ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products and reserves the right to make changes to the technical data. ATESTEO does not accept any liability for consequential losses arising from the use of this product data sheet or the...

DF4 dual Technical data Type - DF4 dual Temperature ranges Nominal temperature range (Rotor) °C 0...80 Operating temperature range (Rotor) #8 °C -20...85 Storage temperature range (Rotor) °C -30...85 Nominal temperature range (Stator) °C 0...80 Operating temperature range (Stator) #9 °C -20...85 Storage temperature range (Stator) °C -30...85 Nominal temperature range (TCU) °C 0...70 Operating temperature range (TCU) °C -20...70 Storage temperature range (TCU) °C -30...85 Limit torque, related to Mdn % 175 Breaking torque approx., related to Mdn % 325 320 Axial limit force kN 7.40 8.50 Lateral...

DF4 dual Technical data Type - DF4 dual Mechanical values Torsional stiffness kNm/rad Axial stiffness kN/mm Radial stiffness kN/mm Bending stiffness kNm/° Deflection at axial limit force mm Additional radial deviation at lateral limit force mm Parallel deviation at bending limit torque mm Max. limits for relative shaft vibration (peak to peak) #11 pm ©2026, ATESTEO GmbH & Co. KG, This product data sheet was created on 01.23.2026. The information contained in the product data sheet corresponds to the status quo at the time the document was created. ATESTEO continually further develops its products...