FA605A
FIBOS
0.1~5N.m
±0.0.1%F.S
See the detailed dimension drawing
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Aluminum Alloy/Stainless Steel
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Compact Inline Rotary Torque Sensor FA605A Product Description |
| The FIBOS FA605A is a compact dynamic torque sensor designed for precise low-range torque measurement in rotating applications. With a capacity range of 0.1–5 Nm, it delivers stable and accurate output with low hysteresis and high repeatability. Its non-contact design ensures reliable performance and long service life during continuous operation. The sensor supports multiple output signals for easy system integration. Ideal for small motor testing, precision tools, and automation systems. |
Flange Mounted Rotary Torque Sensor FA604 Sensor Dimensions(Unit:mm) |

We provide 3D model files of our products.Support |
Load application methods for dynamic torque sensors | Definition of Dynamic Torque Sensor Selection |
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Flange Mounted Rotary Torque Sensor FA604 Sensor Specifications |
| Rated Range | Technique |
Rated torque | 0.1~5N.m |
| Accuracy | ±0.1%F.S |
| Overload Capacity | 150% |
| Frequency Response | 1ms |
| Operating Temperature | -20~60°C |
| Tamp.efliect on zero | 0.02%F.S./10°C |
| Temp.effect on sensitivity | 0.02%F.S./10°C |
| Power Supply | 24VDC±15% |
| Material | Aluminium Alloy |
| Cable Size | φ3x0.25m |
| Red:24V+; Black:24V-; Green:RS485 (B); Orange: RS485 (A);Brown: Torque frequency output; White: Speed output; Blue:Analog voltaget;Yellow: Signal common | |
Non-Contact Dynamic Torque Sensor Installation |

Sensor Styling Suggestions |
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Force sensor manufacturing process |
Sensor Non-standard customisation process |
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| Fibos possesses a professional technical team capable of developing customized products to meet specific client requirements. Our R&D cycle is seamlessly integrated with our in-house production lines, enabling us to deliver relevant products within a short timeframe. |
Customer case studies for the Torque series |
Frequently Asked Questions about Force Sensors |
A: The FA605A flange type torque sensor is widely used in motor testing, automotive drivetrain analysis, fan and pump testing, automated production lines, and research applications requiring real-time torque monitoring.
A:The FA605A uses non-contact signal transmission technology, eliminating wear associated with slip rings. Advantages include:
No mechanical contact, longer lifespan
Stable signal with low noise
Suitable for high-speed rotation applications
A:The FA605A measures dynamic torque. Some models support power calculation, making it suitable for comprehensive performance testing.
A: Yes, thanks to its non-contact design, the FA605A is ideal for high-speed rotating equipment, avoiding slip ring wear and signal instability.
A:Compared to slip ring sensors, the non-contact FA605A offers:
No wear and lower maintenance
More stable signal transmission
Better performance in continuous operation
A: Yes, FIBOS offers customization options including torque range, shaft size, output signals (analog or digital), and interface types to meet specific requirements.
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Precision Force Sensing
— Engineered for Stability, Calibrated for Accuracy.