product overview:

The TQ-664NS series torque sensor is an integrated product composed of a resistance strain sensitive element and an integrated circuit. It adopts advanced detection equipment and imported strain gauges, and combines the advantages of torque sensors at home and abroad to overcome the inconvenience of low-speed measurement and the bulky and cumbersome size of displacement torque sensors, as well as the inconvenience caused by the inability of slip ring torque sensors to work continuously for a long time. This product adopts a non-contact data transmission method, which works in the form of wireless power supply and wireless output, solving the drawbacks of other methods of measuring dynamic torque for dynamic torque measurement.
Product features:
Internally, a unique non-contact method is used to wirelessly transmit torque signal output.
Has good stability, high accuracy, good reliability, and long lifespan.
Can measure dynamic torque and static torque; The output of torque signal during measurement is independent of the speed, whether it rotates or turns.
Continuous measurement of forward and reverse torque signals without the need to repeatedly adjust the zero position.
The signal adopts digital technology and has strong anti-interference ability.
No wear parts such as collector rings, can operate at high speed for a long time
The accuracy of torque measurement is independent of rotational speed and direction.
Can measure forward and reverse torque, speed, and power.
Small size, light weight, and easy installation Can be installed in any position and direction.
Technical parameters:
| project | parameter |
| range | ±1N∙m … 300k Nm |
| Overload capacity | 120% |
| output signal | 4-20mA |
| accuracy class | 0.5% ; 0.25% ; 0.1% |
| power supply | 24VDC |
| response frequency | 100μs |
| insulation resistance | >200MΩ |
| zero drift | <0.5% |
| repeatability | <0.1% |
| linear | <0.1% |
| lag | <0.1% |
| ambient temperature | -40-60℃ |
| relative humidity | <90%RH |
| operating temperature range | -10-70℃ |
| Storage Temperature Range | -25-80℃ |
| Sensor amplitude | 10V |
| Sensor power consumption | ≈4W |
| Sensor current consumption | 100MA |
| Response time of dynamic strain waves in strain gauges | 3.2X10-6s |
| Sensor housing | Strong anodized aluminum |
Tags: Sensor, Torque Sensor
