Overview
The MK902-A is a torque sensor designed for static and non-continuous-rotation measurement, converting applied torque into a precise signal with high accuracy and stable performance. Its straightforward mounting suits controlled torque checks rather than high-speed spinning duty, keeping readings consistent across repeated measurements.
Key Features
- For static, non-continuous rotation torque
- High accuracy with stable output
- Convenient, simple installation
- High accuracy (±0.2%F.S) for precise measurement
- Aluminum alloy elastic element for durability and corrosion resistance
- Standard output 0.7-2.0mV/V, compatible with common indicators
Applications
Used where torque must be measured or controlled on static and intermittently rotating assemblies, including general automation and test setups.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 0.1N.m, 0.2N.m, 0.5N.m, 1N.m, 2N.m, 5N.m, 10N.m, 20N.m | Output sensitivity | 0.7-2.0mV/V |
| Temperature compensated range | -10°C~40°C | Nonlinearity / Repeatability | ±0.2%F.S |
| Operating temperature range | -20°C~60°C | Hysteresis | ±0.2%F.S |
| Temperature Effect on Output | <0.2%F.S/10°C | Creep (30 min) | ±0.2%F.S/30min |
| Temperature Effect on Zero | ±0.2%F.S/10°C | Zero balance | ≤ ±1.0%F.S |
| Input impedance | 700 ± 60Ω | Recommended excitation voltage | 10V DC |
| Output impedance | 700 ± 1Ω | Safe overload | 120%F.S |
| Insulation resistance | ≥5000MΩ | Limit overload | – |
| Material | Aluminum alloy | Cable connection | Red: power + (E+), Black: power – (E-); Green: signal + (S+), White: signal – (S-) |
Dimension Drawing
Frequently Asked Questions
What are the typical applications of the MK902-A?
Used where torque must be measured or controlled on static and intermittently rotating assemblies, including general automation and test setups.
Which indicator, transmitter or system works with the MK902-A?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
