Precision sensor converting mechanical strain into electrical resistance changes for torque measurement
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Creep | <0.1% FS/30min | |
| Linearity | <0.1% FS | |
| Resistance | 120Ω, 350Ω, 1000Ω | |
| Fatigue Life | >10^7 cycles | |
| Gauge Factor | 2.0-2.1 | |
| Strain Limit | ±2% | |
| Temperature Range | -50°C to +200°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A device that measures and converts torque (rotational force) into an electrical signal for monitoring and control purposes.
A force sensor is a component used in machinery and equipment manufacturing to measure mechanical force and convert it into an electrical signal.
A transducer that converts mechanical force and torque into measurable electrical signals.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
Strain gauges are bonded to the torque sensor's shaft or structural element. When torque is applied, it creates torsional strain that deforms the gauge, changing its electrical resistance proportionally to the torque value, which is then converted to an electrical signal.
Strain gauges require minimal maintenance but need protection from moisture, chemicals, and mechanical damage. Regular calibration checks and inspection of bonding integrity are recommended to ensure measurement accuracy.
Yes, individual strain gauges can be replaced, but this requires careful surface preparation, precise bonding, and recalibration. Complete torque sensor replacement is often more cost-effective for damaged gauges.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.