Delivery: ex stock/3 weeks | Warranty: 24 months Metal Bellows Coupling ■ Rated torques from 0 ... ±0,5 N-m to 0 ... ± 200 N-m ■ Adaptation to the required shaft diameter ■ Accurate transmission of angle and torque ■ Suitable for dynamic and static application ■ Finely balanced version ■ Simple assembly and safe integration of torque sensors ■ Compensation of shaft diameter Rated torque > 2 N-m Rated torque 0.5 N-m Product description Even after careful alignment of the shaft ends of the sensors with the shaft ends of the plant; slight axial, angular or lateral shift must be anticipated. These interfere with the measurement and can lead to damage on the sensor in the event of high speeds. The 8690-type steel bellow coupling is fastened, using a clamping hub per torque transmission, to the sensor and plant shafts. The facility-side bore is adapted to the existing shaft diameter, which means that the torque sensor can be mechanically integrated without further adaptations. A stainless steel bellow transmits the torque between the clamping hubs without backlash. Through its highly elastic but stiff material properties, a lossless transfer of the torque transmission is guaranteed. Axial, angular and lateral shifts caused by assembly and construction are effectively compensated. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Max. speed in finely balanced design on request burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Dimensional drawing Model 8690 For detailed dimensions, you can find the CAD data of the sensor on our website www.burster.de Mounting instructions burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Bore sensor-side D1, specify two digits in mm Bore facility-side diameter D2, specify two digits in mm Without keyway Finely balanced design burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com