QTA141 play_arrowQSH02117

Micro Reaction Torque Sensor

QTA141 , 1.5 N-m , Custom Micro Thru Hole Reaction Torque Sensor , RoHS Compliant , 10 mm ID x 22 mm OD x 10 mm H. , Material - 2024-T4 , 34 Awg 4 Conductor Braided Cable , 6 in Long
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QTA141 Micro Reaction Torque Sensor
QTA141 Micro Reaction Torque Sensor
QTA141
QTA141
QTA141
QTA141 Micro Reaction Torque Sensor
Description

The QTA141 micro reaction torque sensor is the smallest torque sensor in FUTEK’s catalog.

Its unique geometry allows it to fit in applications where precision closed-loop torque measurements have previously not been possible. By matching the motor/gearhead assembly diameter without adding to its size, the QTA141 allows for precise torque measurement in a very dense array, which maximizes the real state utilization of the assembly. Its unique motor mounting provisions do not require adapters, which would increase the system's height and weight. 


  • Allows for multiple mounting configurations
  • Can mount directly onto a brushless DC motor
  • A large ID supports the motor shaft coupler
  • Very thin and flexible cable withstands the tight bending radius and physical stress associated with moving applications
  • Can be integrated with electronics for custom requirements
  • High precision and reliability
  • Ideal for medical surgical robots or any dynamic application
  • It can be modified to suit OEM applications
  • Low height (10mm) allows easy integration to most joints and motor



Features
  • 5 times smaller than conventional torque sensors
  • 10 times more accurate that current loop torque measurement
  • Sized to mount to precision servo motors

Specifications
Calibration
Electrical
Mechanical
Performance
Temperature
Zero
CHANNELMINTYPMAXUNIT
Calibration Excitation
1
5
Vdc
Excitation
1
1
7
Vdc
Input Resistance
1
1000
Ohms nom.
Insulation Resistance
1
500
Mohms @ 50 Vdc
Safe Overload
1
200
% of R.O.
Capacity
1
1.5
N-m
Hysteresis
1
-0.5
0.5
% of R.O.
Nonlinearity
1
-0.5
0.5
% of R.O.
Nonrepeatability
1
-0.2
0.2
% of R.O.
Output Resistance
1
1000
Ohms nom.
Rated Output
1
0.8
1
1.2
mV/V nom.
Compensated Temperature
1
60
160
F
Operating Temperature
1
-60
200
F
Temperature Shift Span
1
-0.04
0.04
% of Load/F
Temperature Shift Zero
1
-0.02
0.02
% of R.O./F
Zero Balance
1
-3
3
% of R.O.
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