Fiber Optic Gyroscope
Non-mechanical, high-accuracy gyroscopes for navigation, positioning, and stabilization in UAVs, USVs, INS, robotics, and industrial or civil monitoring applications.
Key Features:
✔️ Digital closed-loop operation for stable and accurate angular rate measurement
✔️ No moving parts, ensuring durability, reliability, and minimal maintenance
✔️ Bias stability ranging from 0.003°/h to 2°/h depending on model
✔️ Lightweight and compact designs from 30 g to 1,200 g for flexible integration
✔️ Rapid start-up enabling immediate deployment in operational scenarios
✔️ Strong resistance to vibration and shock across all models
✔️ Wide operating temperature range: -40°C to +65°C (storage -55°C to +85°C)
✔️ Applicable to UAVs, USVs, robotics, INS, civil monitoring, and structural tracking
Fiber Optic Gyroscope
The Fiber Optic Gyroscope series utilizes the Sagnac effect to measure angular rotation without mechanical components. Models range from the miniature BSD217 at φ24×39 mm and 30 grams to the ultra-precise BSD120 measuring 120×120×35 mm and 840 grams. The BSD50 delivers ±500°/s input range with 2°/h bias stability, consuming 1.5 watts. Mid-range BSD60 and BSD70 models weigh 150 grams and 280 grams respectively, achieving 0.05°/h to 0.1°/h stability at ±1000°/s input capacity.
The BSD98 provides 0.01°/h bias performance for high-precision applications, while the BSD120 reaches 0.003°/h stability for north-seeking instruments. The TBSD60 triple-axis configuration integrates three sensing axes in a 112×112×77.5 mm housing weighing 1200 grams, operating at 18 watts. All units function across -40°C to +65°C operating temperatures with digital closed-loop architecture. Angular random walk spans 0.03°/h^1/2 to 0.04°/h^1/2 depending on model selection. Power requirements range from 0.7 watts to 18 watts at 5V or 24V supply voltage.
UAV manufacturers integrate Fiber Optic Gyroscopes into autopilot systems for flight stabilization and autonomous navigation during reconnaissance missions. Marine vessels mount these sensors in inertial navigation units for precise positioning when GPS signals degrade near coastal structures. Civil engineers install gyroscopes on bridge monitoring systems to detect structural tilt caused by foundation settlement or seismic activity. Industrial robots employ these devices for tool orientation control during automated welding and assembly operations requiring sub-degree accuracy.
Tactical Supply Pakistan supplies the complete Gyroscope lineup for defense, aerospace, and industrial automation projects requiring solid-state angular sensing. Our technical staff assists system integrators in selecting appropriate bias stability specifications and form factors matching platform size constraints and accuracy requirements.
What start-up time is required before the BSD120 achieves full accuracy specifications?
The BSD120 reaches operational accuracy within seconds of power application due to solid-state design eliminating mechanical spin-up delays.
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