VR TENSION®

Description

VR TENSION®

VR TENSION is the new solution for Weight & Tension Detector with creative construction and drastic development for higher durability and flexible interface power.

Contact

Structure

Fig:VR TENSION® Structure

ADVANTAGE

No Zero Adjustment

  • "Zero-point" hardly misaligns with instantaneous overload or long-term use because of NSD's original structural design (integral and micro displacement structures, stopper mechanism).
  • Zero-point must be designated at the initial setting.

Using VR TENSION, the zero-point hardly misaligns with the overload due to NSD's original structural design, even in long-term use.


We suggest environment-proof products to meet your needs.

  • In addition to standard specifications, VR TENSION offers sensors that are optimal for various environments such as heat resistant, water proof, explosion-proof, and chemical resistant.

Heat Resisting MAX150℃ ,Water Proof,IP67 Explosion Proof(EX ia IIB T4 Ga),  Chemical Resistance

Low to high tension measurement

  • VR TENSION can detect from low to high tension levels in stable conditions.

VR TENSION can detect a wide range of tension, and NO MORE DEVICE CHANGE!

Usable with the cantilever roll

  • VR TENSION can withstand a weight over 20 times heavier than the rating load, and use for a cantilever roll.

VR tension can do following things due to Double parallel link mechanism; The tension values are the same regardless of the measurement points! The tension can be detected in stable condition even though the film meanders!

Obtuse angle supported

  • Tension can be securely detected even at points where it is difficult to apply tension, such as around the coater.

Detecting tension in the low tension area!

System Configuration

Fig:VR TENSION® System Configuration

Please contact NSD for explosion-proof type.

Specification

 

Sensor specification

Item Specification
Sensor specification

ST Series

ST Series

SS Series

SS Series

S Series

S Series
Load rating 1.96N
0.2kgf
4.9N
0.5kgf
19.6N
2kgf
49N
5kgf
Accuracy ±1%
Repeatability 0.2%
Resolution 0.12mN
[0.012gf]
0.3mN
[0.03gf]
1.19mN
[0.12gf]
2.99mN
[0.30gf]
Interconnecting sensor cable 2, 5, 10, 20m (Standard is 2m)
Max. sensor
cable length
Standard 100m
Robotic 100m

※1 The ST/SS series has a smaller rating load, which limits the range of use compared to other series.
When using the sensor in a mounting direction except horizontal, pay attention to the mass of the sensor's main body moving parts and the mass of the tare weight.
※2 The ST/SS series is not designed with "Double parallel link mechanism".
When installing the sensor, be careful not to apply the sensor unbalanced load to the component.


Item Specification
Sensor specification

A Series

A Series

B Series

B Series
Load rating 98N
10kgf
196N
20kgf
490N
50kgf
980N
100kgf
1960N
200kgf
2940N
300kgf
Accuracy ±1%
Repeatability 0.2%
Resolution 5.98mN
[0.61gf]
11.96mN
[1.22gf]
29.9mN
[3.05gf]
59.8mN
[6.10gf]
119.6mN
[12.2gf]
179.4mN
[18.3gf]
Interconnecting sensor cable 2, 5, 10, 20m (Standard is 2m)
Max. sensor
cable length
Standard 100m
Robotic 100m

Converter specification

Item Specification
Power supply voltage 24VDC(21.6~26.4VDC)
Power consumption 10W or less
Mass Approx. 0.4kg
Data display 7-segment, 4-digit of LED
Number of detection axes 2 axes
Analog filter 12Hz
Sampling interval 0.2 to 20ms (The multiple numbers of 0.2ms is set by the parameter.)
Calculation A-axis, B-axis, A+B axes
External preset None
Interface 0 to 10V voltage, 4 to 20mA current

Application Introduction