Kistler Offers Sensitive And Robust Torque Sensors

Kistler's piezoelectric torque sensors have a wide measuring range and are adaptable to match most configurations, making them suited to manufacturing-process monitoring. The sensors are available with measuring ranges of 1, 10, 25, 200 and 1,000Nm and all are suitable for torques from approximately 0.001Nm.

The torque sensors are supplied calibrated for 100 and 10 per cent of the measuring range with additional calibration ranges available as an option. Installation is flexible as each sensor has an end flange with four or six threaded mounting holes and a centring seat for precise coaxial installation. A central hole allows a shaft to pass through the sensor.

The high sensitivity, rigid construction and compact dimensions of the sensors make them particularly suited to monitoring applications in assembly processes and product testing where rotary movements are involved: typically screw, bolt or nut tightening to specific torque; rotary potentiometer and switch testing; and screw-cap fitting.

As piezoelectric sensors are immune from fatigue and wear when properly used, their service life is virtually unlimited, making them suitable for use as calibration sensors and for general torque measurement in manufacturing and research-and-development applications.

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