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Data Sheet Precision Torque Sensor Model 8661

Data Sheet Precision Torque Sensor Model 8661
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Data Sheet Precision Torque Sensor Model 8661 - 1

Delivery: ex stock | Warranty: 24 months High-Precision Torque Sensor rotating, contactless MODEL 8661 Highlights M easurement ranges of 0 ... 0.02 N·m to 0 ... 1000 N·m Very low linearity error ≤ ±0.05 % F.S. O utput signal 0 ... ±10 V R efresh rate 2000 measurements/s Options S peed and angle measurement up to 2000 increments Dual range in different graduations S haft end with keyway U SB port including software Applications R esearch & development M achinery and plant engineering Electric motor test S uitable for use in all types of test bench Product description With mounting block With mounting block and couplings The non-contact torque sensor type 8661 works according to the strain gage principle. Thanks to the inductive and optical transmission of the signals, the sensor is maintenance-free, the signals are digitized directly on the shaft and made available by the evaluation electronics as a voltage signal or via USB. Thanks to the high-quality bearing, depending on the measuring range, up to 25,000 rpm is possible. The bidirectional voltage output from -10 V ... +10 V allows the direction of rotation to be identified very easily. To record the speed and angle of rotation, the sensor can optionally be equipped with different number of increments, up to 2000. This speed / angle signal is available as a TTL output signal. The free DigiVision Light software is available in connection with USB, alternatively drivers for LabVIEW and DASYLab are ready for download. With couplings Connection cables in various lengths, metal bellows couplings and mounting blocks are available for integration in customer-specific systems. burster Sensors and Process Instruments – Technical changes reserved. All data sheets at www.burste

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Data Sheet Precision Torque Sensor Model 8661 - 2

Relative non-linearity dual range sensor Mass moment of inertia [10-6 2 2 Housing: made of anodized aluminium; Shaft: high-strength aluminium 3.1354; shaft ends stainless steel 1.4542 Housing: made of anodized aluminium Shaft: stainless steel 1.4542 Protection class acc. EN 60529, IP40 300 Do not exceed the permitted axial and radial forces during fitting and operation. Please refer to our operating instructions for detailed information www.burster.com. Suitable couplings should be used to avoid strain resulting from parallel or angular offset between the shafts. burster Sensors and Process...

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Data Sheet Precision Torque Sensor Model 8661 - 3

Do not exceed the permitted axial and radial forces during fitting and operation. Installation instructions Please refer to our operating instructions for detailed information www.burster.com. Suitable couplings should be used to avoid strain resulting from parallel or angular offset between the shafts. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

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Data Sheet Precision Torque Sensor Model 8661 - 4

Dimensional drawing Measuring range* For detailed dimensions you can find sensor CAD data on our website www.burster.com. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

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Data Sheet Precision Torque Sensor Model 8661 - 5

burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

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Data Sheet Precision Torque Sensor Model 8661 - 6

12-pin connector or USB (Option, USB connection cable included) For optimum compensation of misalignment we recommend torsionally free metal bellow couplings. They are characterized by their excellent torsional stiffness during torque load and their low restoring forces. The couplings are optionally with keyways available. For further information please see accessories data sheet 869X. If the sensor needs to be replaced, the locating pin speeds up replacement, avoiding the need for laborious realignment. This can be useful especially when the sensor is only used occasionally in the load...

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Data Sheet Precision Torque Sensor Model 8661 - 7

Dual range The sensor with two measuring ranges corresponds to its dimensions of the standard version, but has two separately calibrated measuring ranges. The measuring ranges are switched within <50 ms, even during measurement operation, by applying the operating voltage to pin L or via USB. The following graduations are available: The second, smaller measuring range can be activated via USB or by applying the operating voltage to pin L. Encoder disk with Encoder disk with Encoder disk with Encoder disk with 2000 increments: 1024 increments: 400 increments: 240 increments: The measuring...

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Data Sheet Precision Torque Sensor Model 8661 - 8

DigiVision configuration and analysis software Features Tare function Configuration options for averaging and filters; value stored in sensor Intuitive user interface Automatic sensor identification Sensor calibration data readout burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

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