Kistler Quartz Torque Sensor Model 9069
Kistler Quartz Torque Sensor Model 9069 for measuring a quasistatic or dynamic torque acting around the sensor axis. Thanks to very high rigidity, a high natural frequency of the measuring device is attained.
The Kistler Quartz Torque Sensor Model 9069 consists of two steel disks, between which a ring is fitted which contains several shear-sensitive quartz plates. The crystal axes of the quartz plates are oriented tangentially to the peripheral direction and therefore yield a charge exactly proportional to the applied torque. The quartz set is protected by the tightly welded and rustproof steel case. The sensor is oil and splashproof if a tightly fitted cable connector is used. The torque sensor is suitable for measuring a dynamic quasistatic torque acting around the sensor axis.