ESMSNJ04 Flange-type robot joint shaft static torque sensor with 50NM 100NM 200NM
Working Principle
ESMSNJ04 static torque sensor operates based on the principle of resistive strain. When torque is applied to the sensor, the elastomer inside deforms, and the strain gauges attached to the elastomer change their resistance accordingly. The bridge circuit composed of the strain gauges outputs a voltage signal proportional to the torque due to the change in resistance. This signal, after amplification, filtering, and conversion, becomes readable torque data.
Product Features
- Small size, light weight, no base, easy to install and use;
- built-in or external transmitter can directly output 4-20Ma/1-5v
- standard current and voltage signal, directly form a torque measuring device with AD card, PLC or DCS;
- can measure Static torque,high detection accuracy, good stability, strong anti-interference ability;
- no need to repeatedly adjust the zero to continuouslymeasure the static torque;
- strong anti-interference, can be installed in any position, any direction;
- strain elastic bodystrength, can withstand 150 % Load
Product detail
Technical Specifications
|
Name |
ESMSNJ04 static torque sensor |
|
Range |
0~200N.m |
|
Output sensitivity |
2.0mv/v |
|
Non-linearity |
0.2%FS |
|
Lag |
0.1%FS |
|
Repeatability |
0.1%FS |
|
Creep |
0.1%FS |
|
Temperature sensitivity drift |
0.1%FS |
|
Zero temperature drift |
0.1%FS |
|
Impedance |
350Ω |
|
Insulation resistance |
≥5000MΩ/100VDC |
|
Operating voltage |
5-15v |
|
Operating temperature range |
-20~80℃ |
|
Safe overload |
150% |
|
Limit overload |
200% |
