HEBI Robotics
Sensor for output torque #46
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Is the output torque sensor using the current supplied to the motor or is it using another method? Is there an accuracy rating for the torque sensor's measurement?
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The output torque is directly sensed using a spring built into the output of the actuator. The sensor is behind the output shaft seals and does not measure seal drag, so the reading is accurate to about +/- 0.5 Nm or +/- 10% full value, whichever is greater. The resolution of the torque reading is about 0.01 Nm.
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Beta Was this translation helpful? Give feedback.
The output torque is directly sensed using a spring built into the output of the actuator. The sensor is behind the output shaft seals and does not measure seal drag, so the reading is accurate to about +/- 0.5 Nm or +/- 10% full value, whichever is greater. The resolution of the torque reading is about 0.01 Nm.