JB/T 12935-2016 in English
VALIDTorque sensor
- Issued on:2016-10-22
- Implemented on:2017-04-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD)：
$559.00
$543.00
$543.00
| Standard No: | JB/T 12935-2016 |
| Document status: | VALID |
| Title in English: | Torque sensor |
| Title in Chinese: | 扭矩传感器 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2016-10-22 |
| Implemented on: | 2017-04-01 |
| ICS Classification: | 17-METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA |
| Chinese Classification: | N62-Deformeter, casting instrument and dynamic test instrument |
| Professional Classification: | JB-Machinery |
| Related Keywords: | torque sensor standards technical dimensions dynamic sensor static sensor measuring range
torque sensor torque sensor introduction analysis dynamic sensor operating temperature -70℃ sensor |
Introduction
Analysis of the core content of torque sensor standards
| Technical dimensions | Dynamic sensor | Static sensor |
|---|---|---|
| Measuring range | 1×10ⁿ to 8×10ⁿ N·m | Same as dynamic sensor |
| Operating temperature | -70℃ to 200℃ | -40℃ to 150℃ |
| Life test frequency | 25-100Hz | 0.1-1Hz |
Key technical requirements
The accuracy of the torque sensor specified in the standard is divided into 12 levels (0.01 to 5.0), and the key performance indicator requirements are:
- Non-linear error: 0.005%FS to 2%FS
- Hysteresis error: 0.005%FS to 2%FS
- Zero drift: 0.01%FS to 1%FS (4-120 hours)
- Insulation resistance: ≥20MΩ (test voltage 50-1000VDC)
Environmental adaptability test
Standard requirements The torque sensor has passed 6 types of harsh environment tests:
- Temperature shock test (-70℃↔200℃)
- Vibration test (10-500Hz, 20m/s²)
- Mechanical shock (300m/s², 6ms half-sine wave)
- Constant damp heat (40℃/95%RH, 48h)
- EMC immunity (including surge 4kV, electrostatic discharge 8kV)
- Life test (10⁷ cycles)
Implementation Recommendations
Based on the experience of standard implementation:
| Application scenarios | Selection recommendations | Test focus |
|---|---|---|
| Industrial Automation | 0.5 Accuracy, IP65 Protection | Repeatability, EMC |
| Automotive Testing | 0.1 Accuracy, 200°C Temperature Resistance | Thermal Drift, Vibration |
| Aerospace | 0.02 Accuracy, Full-Scale Calibration | Long-Term Stability |
Sample only — not a preview of JB/T 12935-2016
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