Research Article
A Highly Reliable Embedded Optical Torque Sensor Based on Flexure Spring
Table 8
Performances of designed torque sensor.
| | Item | Optical torque sensor |
| | Mass | 16 g | | Diameter | 60 mm | | Thickness | 4 mm | | Factor of safety | 4.5 | | Linearity | 3.27% | | Sensitivity | 3.06 V/Nm | | Repeatability | 2.32% | | Hysteresis | 0.2% |
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