| Position measurement AVA/AVAT actuators' non-contact position measurement system (Hall effect principle) which transforms the rotation movement of the center column accurately into equivalent electrical signal, delivering position limit code after comparing the signal with the original settings in memory. The setting range is from 2.5 circles to 100,000 circles, and the min perceptible central shaft angle output is 7.5°. Torque measurement GREATORK adopt its own specially-designed torque measurement system to ensure the overload protection of actuators and indicate the torque variation. The precise torque value is decided by the electronic signal converted from |