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Dynamic Torque Sensor
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XJC-DN2

◆Torque measurement function; non-contact transfer function of energy and signal; output signal digitalizing function;
◆Able to transmit stationary torque signal, rotating torque signal, dynamic torque signal, and static torque signal;
◆When the signal is transmitted, it is not related to revolving, rotation speed and steering;

  • Feature
  • Technical parameters
  • Application
◆Torque measurement function; non-contact transfer function of energy and signal; output signal digitalizing function;
◆Able to transmit stationary torque signal, rotating torque signal, dynamic torque signal, and static torque signal;

◆When the signal is transmitted, it is not related to revolving, rotation speed and steering;

No bearing between the stationary housing and the rotating disc, able to adapt for a long time and high speed operation;
◆High accuracy, good stability; 5 small size, light weight, easy to install;
◆No need to repeatedly adjust zero, able to continuously transfer positive and reverse torque signal;
◆No wear parts like slip ring, able to run in high speed for a long time;
◆Strong interference resistance;
◆Able to be installed in any direction.

Measuring range 

0-20、50、100、200、500、1000、2000、5000、10K、20K、50K、100K、150K、200K、300KN.m

Output signal:

0-12v square wave frequency; load current is more than 20mA., input power: 110 130mA zero torque: 10 KHZ;
Forward full range: 15 KHZ; reverse full range: 5 KHZ
 

Comprehensive accuracy

 ±0.5%F.S (Linearity

+ Repeatability + Hysteresis)

Operating temperature:

0~+60℃ 

Compensated temperature range:

20 ~ +60℃

Excitation voltage

12VDC

Temperature shift zero

±0.1%F.S/10℃

 Response frequency

100μS

nsulation resistance

2000 MΩ/100VDC

Safe overload

120%F.S

Signal seat

(1)0V. (2)+15V. (3)-15V. (4)(Blank). (5) Torque signal. Signal processing

Signal processing

1. Use a NH90 series torque meter to directly show the torque value;

2. Directly send the torque frequency signal to the computer or PLD for processing;

3. Convert to 4 - 20mA or 1 - 5V analog signals (optional).

Matters needing attention


1. The connection must be correct;

2. + 15 V range: no more shall not be less than + / - 14.5 V + / - 15.5 V.

3. The output signal lines shall not be over the ground, the power supply circuit, the output current is not more than 10 ma;

4. Shielded cable shielding layer must and + 15 v power supply (power) connection on the tip of the public.

5. Please do not prohibit backward, and the shell direction sign one to one correspondence, namely: positive - positive and reverse of the reverse;

6. In the state of electricity, not can be rotating column from the shell out! Circuit is easily damaged


Install the loading mode:(sketch map) The wiring diagram:








Mainly used in loading pin part of tower cranes and hoisting cranes for pin function to prevent overload, and ensure safety in application

* Dimension and capacity can be customized by request