QTA106 is a custom compact 3/8" [9.5 mm] keyed shaft-to-shaft rotary torque sensor (or rotary torque transducer) with a 100 in-lb {12 N-m] capacity. It’s a highly accurate rotary torque sensor with nonlinearity better than ±0.2% of rated output. QTA106 features a low noise/high resolution slip ring and brush pair design that allows for a precise transfer of the signal from the rotating shaft. The design is ideally suited for measuring clockwise and counterclockwise static or rotational torque under 3000 RPM and lower cycles.
See TRS300 for our standard off-the-shelf offerings.
CHANNEL | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
Calibration Excitation | 1 | 10 | Vdc | ||
Excitation | 1 | 5 | 12 | Vdc | |
Input Resistance | 1 | 350 | Ohms nom. | ||
Safe Overload | 1 | 150 | % of R.O. | ||
Capacity | 1 | 100 | in-lb | ||
Hysteresis | 1 | -0.1 | 0.1 | % of R.O. | |
Nonlinearity | 1 | -0.2 | 0.2 | % of R.O. | |
Nonrepeatability | 1 | -0.1 | 0.1 | % of R.O. | |
Output Resistance | 1 | 350 | Ohms nom. | ||
Rated Output | 1 | 2 | mV/V nom. | ||
Rotational Speed | 1 | 3000 | RPM | ||
Compensated Temperature | 1 | 68 | 113 | F | |
Operating Temperature | 1 | 14 | 194 | F | |
Temperature Shift Span | 1 | -0.01 | 0.01 | % of Load/F | |
Temperature Shift Zero | 1 | -0.01 | 0.01 | % of R.O./F | |
Zero Balance | 1 | -0.2 | 0.2 | % of R.O. |