WST1005 Non contact type Square-Drive Rotary Torque Sensor, Rotational sensors (or dynamic torque sensor) are utilized in applications where the torque measurement must be taken at a spinning shaft, engine or a stationary motor. In this case, the transducer must rotate in-line attached to the shaft. A rotary torque transducer is fitted with a slip ring or wireless electronics to transmit the torque signal while rotating.
Rotary Torque Transducers are frequently used as testing/auditing tools for motors, torque measuring tool, turbines, and generators to measure rotational torque. A shaft-to-shaft Rotating Torque Sensor can be also utilized for feedback control, monitoring torque, and analyzing the efficiency of test stands and for torque measurement of rotating shaft using strain gauge.
WST1005 model Dynamic Torque Sensor Characteristics and Applications: This integrated product combines a resistance strain gauge as the sensing element and an integrated circuit, offering high accuracy and stable, reliable performance. It outputs forward and reverse torque signals; both ends are keyed connections.
Technical parameters
| Parameter | Technical index | Parameter | Technical index |
| Torque range | 0~3,5,10,20,30,50,100 Nm | Response frequency | 100μS |
| Sensitivity | 1.5±10%mV/V | Insulation resistance | ≥5000MΩ/100VDC |
| Zero-point output | ±1%F.S. | Excitation voltage | 10VDC(9-15VDC) |
| Nonlinearity | ±0.1,0.3%F.S. | Temperature compensation range | -10～60℃ |
| Hysteresis | ≤±0.05%F.S. | Operating temperature range | -20～65℃ |
| Repeatability | ≤±0.05%F.S | Safety overload | 150%F.S. |
| Creep | ≤±0.03%F.S/30min | Limiting overload | 200%F.S. |
| Temperature sensitivity drift | 0.03%F.S./10℃ | Cable size | 05.2×3m |
| Zero-point temperature drift | 0.03%F.S./10℃ | Electrical connection | Red/E+, Black/E-, Green/S+, White/S- |
| Input resistance | 350,750±10Ω | Material | Aluminum, stainless steel or alloy steel |
| Input resistance | 350,700±5Ω | Other requirements | Customizable |
External dimensions
