Shaft-to-shaft rotational torque sensor NF603
Features
Shaft-to-shaft rotational torque sensor NF603 must rotate in-line attached to the shaft. The dynamic torque cell transmits the measurement values as well as the supply energy in a contactless way from the rotor to the stator. The non-contact shaft-to-shaft rotary torque sensor is produced based on contactless rotary transformer technology.
- High precision
- Stable and reliable performance
- High speed and long time operation
Applications
- Electric/pneumatic torque wrench
- Rotary power equipment
- Automatic machine tool torque
Mounting Dimension


Load Direction
Wiring Code
Specifications
| Specifications | Technique |
| Capacity | 5-500Nm |
| Speed range | 18000rpm |
| Non-linearity | 0.2%F.S. |
| Hysteresis | 0.2%F.S. |
| Repeatability | 0.1%F.S. |
| Creep(30min) | 0.1%F.S. |
| Temp.effect on output | 0.1%F.S./10°C |
| Temp.effect on zero | 0.1%F.S./10°C |
| Input impedance | 350±10Ω |
| Output impedance | 350±10Ω |
| Insulation | ≥2000MΩ/100VDC |
| Recommended excitation | 12-30VDC |
| Compensated temp range | –10~60℃ |
| Operation temp range | -20~80℃ |
| Safe overload | 120%F.S. |
| Ultimate overload | 150%F.S. |
| Cable size | 5m |
| IP Class | IP65 |



















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