FA603A
FIBOS
5~150N.m
±0.1%F.S
See the detailed dimension drawing
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Alloy steel/stainless steel
Compact dynamic rotary torque sensor for precise low-range torque FA603A Product Description |
The FIBOS FA603A is a high-precision dynamic torque sensor designed for real-time torque measurement in rotating applications. With a capacity range of 50–150 Nm, it provides stable and accurate output with low hysteresis and excellent repeatability. Its non-contact design ensures reliable performance and long service life under continuous operation. Supporting multiple output signals, it allows easy integration into various control systems. Ideal for motor testing, tool calibration, and industrial automation applications.
Compact dynamic rotary torque sensor for precise low-range torque FA603ASensor 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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Compact dynamic rotary torque sensor for precise low-range torque FA603A Sensor Specifications |
| Rated Range | Technique |
Rated torque | 50~150N.m |
Speed Range | ≤8000rpm |
| Torque Signal | RS485/±10V/±5V/4-20mA/0-10V/0-5V/5-15KHz |
| Speed Signal | RS485/60pulse |
| Accuracy | ±0.1%F.S |
| Overload Capacity | 120% |
| Frequency Response | 1ms |
| Operating Temperature | -10~60°C |
| Tamp.efliect on zero | 0.1%F.S./10°C |
| Temp.effect on sensitivity | 0.1%F.S./10°C |
| Power Supply | 24VDC±15% |
| Material | Alloy steel/ Stainless steel |
| Cable Size | φ5x3m |
| Red:24V+; Black:24V-; Green:RS485 (B); Orange: RS485 (A);Brown: Torque frequency output； White: Speed output； Blue:Analog voltaget；Yellow: Signal common | |
Non-ContactDynamic 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 FA603 dynamic 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 FA603 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 FA603 measures dynamic torque and can also output rotational speed (RPM). Some models support power calculation, making it suitable for comprehensive performance testing.
A: Yes, thanks to its non-contact design, the FA603A is ideal for high-speed rotating equipment, avoiding slip ring wear and signal instability.
A:Compared to slip ring sensors, the non-contact FA603A 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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