Torque sensors have capacity range from 0.5 Nm, 1 Nm, 2 Nm, 10 Nm, 20 Nm, 30 Nm, 100 Nm to 150 Nm. Torque sensor capacity can be customized according to customer requirements. After purchasing one RDDLZ torque sensor, you can buy a special digital panel meter to obtain readings directly, or buy a transmitter to output standard signal to PLC, DCS and other systems. Customized output signal is 0~5V, 0~10V, 0~±10V, or 4-20mA.

Specification

Torque Sensor Dimension (unit: mm)

Feature

• This micro static torque sensor has high testing accuracy, good long-term stability and large range.
• Torque sensor made of aluminum alloy, light weight and the use of silicone sealing, long-term corrosion resistance.
• Sensor all aluminum alloy one-piece structure, solid structure, easy to install, reasonable force.

Micro Reaction Torque Sensor Force Diagram

Application

Tips: Torque sensor has abnormal torque or high torque value on torque controller

When torque sensor is connected with a digital controller (meter), the controller display abnormal torque or high torque value.

Such a problem is common because of the non-correspondence between the torque meter range parameter and torque sensor range. Firstly check if the torque sensor is OK, disconnect the sensor away from the meter, and check the original signal of the sensor with the oscilloscope or multimeter. Check if the sensor zero point is 10 kHz, and check if the frequency value is normal after loading. If it is normal, the problem lies in the torque meter parameter.

Check if the meter parameter range adjustment is consistent with the sensor range. For instance, when the reaction torque sensor is in full range 10Nm, the meter parameter range value is 10.

If the meter display torque is fixed and the L red light on the panel is always ON, the problem lies in the meter alarm parameter settings. The upper limit alarm and lower limit alarm. Check if the meter parameter AL1F and AL2F parameters are 0. 0 is the upper limit alarm, it means to alarm when it is higher than the alarm setting value. 1 is the lower limit alarm, it means to alarm when it is lower than the alarm setting value. If set to 1, as long as the torque setting value is not reached, the meter has always been in the alarm status, and display has no reaction.