Fiber Optic Gyroscopes
Reliable Fiber Optic Gyroscopes and Solutions
Our products are known for their high precision, stability, and reliability.With a professional team and years of experience,
Standard Products and Custom Solutions Offered
Fiber Optic Gyroscopes (FOGs) are essential components in modern inertial navigation systems, providing high precision for measuring angular velocity. Utilizing advanced optical technology, FOGs offer reliable data even in challenging environments.
The GYRONAVI Fiber Optic Gyroscope integrates both optics and electronics into a single, compact device, offering exceptional performance in terms of weight and form-factor, particularly for tactical applications. Equipped with advanced Field Programmable Gate Array (FPGA) technology, it provides superior accuracy, reduced noise levels, enhanced efficiency, and increased reliability—all while maintaining cost-effectiveness. The integrated FPGA further improves optical drift stability, environmental adaptability, and linearity, outperforming competing technologies. Additionally, the gyroscope can be calibrated internally to minimize thermal effects, offering both digital and analog outputs to support a wide range of installation parameters.
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Product Overview
The GN1-FOG series single-axis fiber optic gyroscopes are high-precision, all-solid-state, digital closed-loop gyroscopes that integrate optics, mechanics, and electronics. Based on the Sagnac effect, these gyroscopes consist of an SLD light source or doped light source, optical fiber couplers, photoelectric detectors, an integrated optical phase modulator, fiber optic sensing loops, and associated circuits and structures.
The C-type is an improved version of the GN1-FOG fiber optic gyroscope, offering high stability and reliability, along with enhanced performance metrics. The H-type uses higher-grade components and more rigorous production testing processes to achieve even higher levels of precision. These gyroscopes are widely used in the navigation, guidance, and control fields.
Product Features
- Single 5V power supply.
- Excellent full-temperature performance.
- Outstanding startup performance: Reaches nominal specifications immediately upon power-up without the need for preheating.
- Excellent environmental adaptability: Capable of withstanding strong impacts and vibrations, interference stripe recognition technology, and supports full dynamic range cold starts.
- High reliability.
- No blind spots.
Performance Specifications
| Parameter | GN1-FOG-30 | GN1-FOG-50 | GN1-FOG-50C | GN1-FOG-50H | GN1-FOG-60 | GN1-FOG-70 |
|---|---|---|---|---|---|---|
| Zero Bias Stability ① (°/h, 1σ) | 0.5 | 0.3 | 0.2 | 0.15 | 0.1 | 0.1 |
| Zero Bias Stability ② (°/h, 1σ) | 0.2 | 0.1 | 0.08 | 0.05 | 0.05 | 0.05 |
| Zero Bias Stability ③ (°/h, 1σ) | 1 | 0.5 | 0.3 | 0.3 | 0.5 | 0.1 |
| Zero Bias Repeatability (°/h, 1σ) | 0.3 | 0.1 | 0.08 | 0.05 | 0.1 | 0.05 |
| Random Walk (°/√h, 1σ) | 0.02 | 0.03 | 0.02 | 0.015 | 0.01 | 0.01 |
| Scale Factor Non-linearity (ppm) | 20 | 20 | 20 | 20 | 10 | 10 |
| Scale Factor Asymmetry (ppm) | 10 | 5 | 5 | 5 | 5 | 5 |
| Scale Factor Repeatability (ppm, 1σ) | 20 | 10 | 10 | 10 | 10 | 10 |
| Dynamic Range (°/s) | ±500 | ±500 | ±500 | ±500 | ±500 | ±500 |
| Startup Time (s) | 3 | 3 | 3 | 3 | 3 | 3 |
| Bandwidth (Hz, -3dB) | >500 | >500 | >500 | >500 | >500 | >500 |
| Dimensions (mm) | 60x35x31 | 50x50x32 | 50x50x32 | 50x50x32 | 60x60x32 | 70x70x30 |
| Weight (g) | 120±10 | 120±5 | 120±5 | 120±5 | 170±10 | 200±10 |
| Steady State Power Consumption (W) | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 |
| Power Supply Voltage (V) | +5 | +5 | +5 | +5 | +5 | +5 |
| Operating Temperature (°C) | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 |
| Storage Temperature (°C) | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 |
| Vibration (1σ, 20Hz~2000Hz) | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g |
| Shock (g, ms, 1/2 sine) | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms |
| Communication Interface | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. |
| Parameter | GN1-FOG-70C | GN1-FOG-70H | GN1-FOG-98C | GN1-FOG-98H | GN1-FOG-120C | GN1-FOG-120H |
|---|---|---|---|---|---|---|
| Zero Bias Stability ① (°/h, 1σ) | 0.05 | 0.03 | 0.015 | 0.01 | 0.005 | 0.003 |
| Zero Bias Stability ② (°/h, 1σ) | 0.015 | 0.01 | 0.005 | 0.003 | 0.0015 | 0.001 |
| Zero Bias Stability ③ (°/h, 1σ) | 0.08 | 0.05 | 0.015 | 0.01 | 0.01 | 0.005 |
| Zero Bias Repeatability (°/h, 1σ) | 0.015 | 0.01 | 0.005 | 0.003 | 0.005 | 0.001 |
| Random Walk (°/√h, 1σ) | 0.005 | 0.003 | 0.0008 | 0.0005 | 0.0003 | 0.0002 |
| Scale Factor Non-linearity (ppm) | 10 | 10 | 2 | 2 | 2 | 2 |
| Scale Factor Asymmetry (ppm) | 5 | 5 | 2 | 2 | 2 | 2 |
| Scale Factor Repeatability (ppm, 1σ) | 10 | 10 | 5 | 5 | 5 | 5 |
| Dynamic Range (°/s) | ±300 | ±300 | ±300 | ±300 | ±300 | ±300 |
| Startup Time (s) | 3 | 3 | 3 | 3 | 3 | 3 |
| Bandwidth (Hz, -3dB) | >500 | >500 | >200 | >200 | >200 | >200 |
| Dimensions (mm) | 70x70x30 | 70x70x30 | 98x98x33 | 98x98x33 | 120x120x36 | 120x120x36 |
| Weight (g) | 200±10 | 280±10 | 520±20 | 520±20 | 890±20 | 890±20 |
| Steady State Power Consumption (W) | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 | ＜2.5 |
| Power Supply Voltage (V) | +5 | +5 | +5 | +5 | +5 | +5 |
| Operating Temperature (°C) | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 |
| Storage Temperature (°C) | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 |
| Vibration (1σ, 20Hz~2000Hz) | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g |
| Shock (g, ms, 1/2 sine) | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms |
| Communication Interface | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. |
Remarks
① 10s smoothing, root mean square deviation.
②100s smoothing, root mean square deviation.
③In the temperature range of -45°C to +70°C, with a 1°C/min temperature change rate, 100s smoothing, root mean square deviation.
Product Overview
The GN2-FOG series dual-axis fiber optic gyroscope is a high-precision, all-solid-state, digital closed-loop gyroscope that integrates optics, mechanics, and electronics. Based on the Sagnac effect, it consists of SLD light sources or doped light sources, optical fiber couplers, photoelectric detectors, integrated optical phase modulators, fiber optic sensing loops, and associated circuits and structures.
Designed specifically for servo-stabilized platforms, the GN2-FOG features small size, high update rate, low latency, low noise, and high bandwidth. It is an ideal choice for medium to low-precision angular rate sensing and is widely applicable in optical platforms, radar stabilized platforms, moving communication systems, and various types of stabilized platforms such as guidance head reconnaissance cameras.
Product Features
- Single 5V power supply.
- Excellent full-temperature performance.
- Outstanding startup performance: Reaches nominal specifications immediately upon power-up without the need for preheating.
- Excellent environmental adaptability: Capable of withstanding strong impacts and vibrations, interference stripe recognition technology, and supports full dynamic range cold starts.
- High reliability.
- No blind spots.
Performance Specifications
| Parameter | GN2-FOG-20C | GN2-FOG-20 | GN2-FOG-35C | GN2-FOG-35 |
|---|---|---|---|---|
| Zero Bias Stability ①(°/h, 1σ) | 0.3 | 1 | 0.5 | 2 |
| Zero Bias Stability ②(°/h, 1σ) | 1 | 1 | 1 | 2 |
| Zero Bias Repeatability (°/h, 1σ) | 0.3 | 1 | 0.5 | 1 |
| Random Walk (°/h, 1σ) | 0.02 | 0.1 | 0.05 | 0.1 |
| Scale Factor Non-linearity (ppm) | 50 | 50 | 50 | 50 |
| Scale Factor Asymmetry (ppm) | 10 | 10 | 10 | 10 |
| Scale Factor Repeatability (ppm, 1σ) | 20 | 20 | 20 | 20 |
| Dynamic Range (°/s) | ±500 | ±500 | ±500 | ±500 |
| Startup Time (s) | 3 | 3 | 3 | 3 |
| Bandwidth (Hz, -3dB) | >500 | >500 | >500 | >500 |
| Dimensions (mm) | 64x60x40 | 64x60x40 | φ65×90 | 70x65x25 |
| Weight (g) | 200 ± 20 | 170 ± 10 | 270 ± 20 | 170 ± 10 |
| Steady State Power Consumption (W) | 3 | 3 | 3 | 3 |
| Power Supply Voltage (V) | +5 | +5 | +5 | +5 |
| Operating Temperature (°C) | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 |
| Storage Temperature (°C) | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 |
| Vibration (10g, 20Hz~2000Hz) | 6.06g | 6.06g | 6.06g | 6.06g |
| Shock (g, ms, 1/2 sine) | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms |
| Communication Interface | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. |
Remarks
① Room temperature static test, 10s smoothing, 1σ.
② Full-temperature thermal test, with a temperature change rate of 1°C/min, 100s smoothing, 1σ.
Product Overview
The GN3-FOG Series three-axis fiber optic gyroscope is a high-precision, all-solid-state, digital closed-loop fiber optic gyroscope that integrates optics, mechanics, and electronics. Based on the Sagnac effect, it consists of a doped erbium fiber light source, fiber optic couplers, photoelectric detectors, integrated optical phase modulators, fiber optic sensing loops, and associated circuits and structures.
It is designed specifically for navigation-grade inertial navigation systems, offering high reliability and structural flexibility. This product can be produced according to customer platform specifications, making it a highly customized solution.
Product Features
- Single 5V power supply, extremely low power consumption.
- Excellent full-temperature performance.
- Outstanding startup performance: Reaches nominal specifications immediately upon power-up without the need for preheating.
- Excellent environmental adaptability: Capable of withstanding strong impacts and vibrations.
- Interference stripe recognition technology: Supports full dynamic range cold starts.
- High reliability.
- No blind spots.
Performance Specifications
| Parameter | GN3-FOG-40 | GN3-FOG-60 | GN3-FOG-70 | GN3-FOG-70H | GN3-FOG-75 | GN3-FOG-90H |
|---|---|---|---|---|---|---|
| Zero Bias Stability ① (°/h, 1σ) | 0.1 | 0.1 | 0.05 | 0.03 | 0.02 | 0.01 |
| Zero Bias Stability ② (°/h, 1σ) | 0.05 | 0.05 | 0.015 | 0.01 | 0.008 | 0.003 |
| Zero Bias Stability ③ (°/h, 1σ) | 0.5 | 0.1 | 0.03 | 0.03 | 0.02 | 0.01 |
| Zero Bias Repeatability (°/h, 1σ) | 0.1 | 0.1 | 0.015 | 0.01 | 0.008 | 0.003 |
| Random Walk (°/√h, 1σ) | 0.01 | 0.01 | 0.003 | 0.002 | 0.001 | 0.0005 |
| Scale Factor Non-linearity (ppm) | 20 | 10 | 10 | 5 | 5 | 5 |
| Scale Factor Asymmetry (ppm) | 10 | 5 | 5 | 2 | 2 | 2 |
| Scale Factor Repeatability (ppm, 1σ) | 20 | 10 | 10 | 5 | 5 | 5 |
| Dynamic Range (°/s) | ±500 | ±500 | ±300 | ±300 | ±300 | ±300 |
| Startup Time (s) | 3 | 3 | 3 | 3 | 3 | 3 |
| Bandwidth (Hz, -3dB) | >200 | >200 | >200 | >200 | >200 | >200 |
| Dimensions (mm) | 71x71x45 | Customized base Sensor Head: φ59×18 | Customized base Sensor Head: 70x70x24 | Circuit Box: 60x60x28, Sensor Head: φ68×24 | Circuit Box: 60x60x28, Sensor Head: φ75×19 | Circuit Box: 60x60x28, Sensor Head: φ90×26 |
| Weight (g) | 370±10 | ＜500 | ＜750 | ＜850 | ＜750 | ＜1350 |
| Steady State Power Consumption (W) | ＜4 | ＜4 | ＜4 | ＜4 | ＜4 | ＜4 |
| Power Supply Voltage (V) | +5 | +5 | +5 | +5 | +5 | +5 |
| Operating Temperature (°C) | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 |
| Storage Temperature (°C) | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 |
| Vibration (1σ, 20Hz~2000Hz) | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g | 6.06g |
| Shock (g, ms, 1/2 sine) | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms |
| Communication Interface | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. | RS422, etc. |
| Parameter | GN3-FOG-120C | GN3-FOG-120H | GN3-FOG-150 | New products | under | development |
|---|---|---|---|---|---|---|
| Zero Bias Stability ① (°/h, 1σ) | 0.005 | 0.003 | 0.002 | |||
| Zero Bias Stability ② (°/h, 1σ) | 0.0015 | 0.001 | 0.0008 | |||
| Zero Bias Stability ③ (°/h, 1σ) | 0.01 | 0.005 | 0.005 | |||
| Zero Bias Repeatability (°/h, 1σ) | 0.0015 | 0.001 | 0.0008 | |||
| Random Walk (°/√h, 1σ) | 0.0003 | 0.0002 | 0.0002 | |||
| Scale Factor Non-linearity (ppm) | 2 | 2 | 5 | |||
| Scale Factor Asymmetry (ppm) | 2 | 2 | 2 | |||
| Scale Factor Repeatability (ppm, 1σ) | 5 | 5 | 5 | |||
| Dynamic Range (°/s) | ±300 | ±300 | ±300 | |||
| Startup Time (s) | 3 | 3 | 3 | |||
| Bandwidth (Hz, -3dB) | >200 | >200 | >200 | |||
| Dimensions (mm) | Circuit Box: 60x60x28, Sensor Head: φ120×31 | Circuit Box: 60x60x28, Sensor Head: φ120×31 | Circuit Box: 60x60x28, Sensor Head: φ120×31 | |||
| Weight (g) | ＜2200 | ＜2200 | ＜3300 | |||
| Steady State Power Consumption (W) | ＜4 | ＜4 | ＜4 | |||
| Power Supply Voltage (V) | +5 | +5 | +5 | |||
| Operating Temperature (°C) | -45 ~ +70 | -45 ~ +70 | -45 ~ +70 | |||
| Storage Temperature (°C) | -55 ~ +80 | -55 ~ +80 | -55 ~ +80 | |||
| Vibration (1σ, 20Hz~2000Hz) | 6.06g | 6.06g | 6.06g | |||
| Shock (g, ms, 1/2 sine) | 30g, 6ms-8ms | 30g, 6ms-8ms | 30g, 6ms-8ms | |||
| Communication Interface | RS422, etc. | RS422, etc. | RS422, etc. |
Remarks
① 10s smoothing, root mean square deviation.
②100s smoothing, root mean square deviation.
③In the temperature range of -45°C to +70°C, with a 1°C/min temperature change rate, 100s smoothing, root mean square deviation.
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More details you need to know about fiber optic gyroscopes.
Advantages of Fiber Optic Gyroscopes
- High Precision: Provides exceptional accuracy with minimal drift, essential for critical applications.
- No Moving Parts: The lack of mechanical components enhances reliability and extends lifespan.
- Environmental Stability: Less sensitive to temperature variations, vibrations, and magnetic fields, making it suitable for harsh environments.
- Compact & Lightweight: Ideal for applications where space and weight are limited.
Applications of Fiber Optic Gyroscopes
- Aerospace & Defense: Navigation in aircraft, spacecraft, and missile guidance systems.
- Maritime: Provides precise heading data for ships and submarines.
- Automotive: Used in autonomous vehicles and ADAS for detecting orientation and motion.
- Geophysical: Used in seismic surveying and earth monitoring applications.
- Robotics: Provides precise navigation and control feedback for robots.
How to Choose the Right Fiber Optic Gyroscope
When selecting a FOG, consider:
- Accuracy: Higher accuracy is needed for critical applications like aerospace and defense.
- Size and Weight: Choose compact FOGs for space-constrained environments.
- Power Consumption: Opt for low-power FOGs for battery-powered systems.
- Environmental Conditions: Ensure the FOG can operate under the required temperature, humidity, and pressure conditions.
Why Choose Our Fiber Optic Gyroscopes?
Choosing the right fiber optic gyroscope is crucial to ensure high-precision, reliable, and durable performance in your applications. Our fiber optic gyroscopes stand out for several key reasons
Superior Accuracy and Performance
- Unmatched Precision: Our FOGs deliver extremely accurate measurements, even in the most demanding environments. This high precision ensures that you receive consistent and reliable data for critical applications, such as aerospace, defense, and navigation.
- Low Drift: The advanced technology we use guarantees minimal drift over time, enhancing the stability and longevity of your system. This is especially important in long-duration applications, where continuous accuracy is essential.
Tailored Solutions for Diverse Applications
- Custom Engineering: We understand that every application has unique requirements. Our team works closely with you to provide customized solutions, including specific form factors, output types, and integration with your existing systems. Whether you need a compact unit for a small UAV or a rugged system for subsea applications, we can meet your needs.
- Versatility: Our fiber optic gyroscopes are designed to operate under a wide range of environmental conditions. They are suitable for aerospace, automotive, robotics, and maritime industries, offering flexibility for diverse use cases.
Reliable Durability and Robustness
- Extreme Environmental Tolerance: Our FOGs are built to withstand the harshest conditions, from extreme temperatures to high vibrations and electromagnetic interference. This rugged design makes them perfect for use in military-grade systems, space applications, deep-sea exploration, and more.
- Long Lifespan: Due to the absence of moving parts and their resistance to wear and tear, our FOGs have a longer operational lifespan than mechanical gyroscopes. This translates into reduced maintenance costs and fewer system downtimes.
Expert Support and Seamless Integration
- Technical Expertise: Our team of experts is ready to guide you through every step, from selecting the right gyroscope for your needs to system integration and troubleshooting. We offer full support to ensure that your gyroscope operates at peak efficiency.
- On-time Delivery: We understand the importance of meeting deadlines in your project timelines. Our streamlined manufacturing and supply chain processes ensure that our products are delivered on time, keeping your projects on track.
Cost-Effectiveness
- Competitive Pricing: We offer a balance of high performance and affordability, ensuring that you get the best value for your investment. While our FOGs are premium in quality, we strive to keep pricing competitive, especially when compared to similar offerings on the market.
- Long-term Savings: The durability and reliability of our fiber optic gyroscopes reduce the need for frequent replacements and maintenance, resulting in long-term cost savings for your business.
Global Reach with Local Expertise
- Worldwide Availability: Whether you are based in North America, Europe, Asia, or elsewhere, our products are available for international shipping. We have a strong network of distributors and partners around the globe to ensure that you receive your products quickly and efficiently.
- Local Support: In addition to our global reach, we offer local support in key regions, ensuring that you can easily access technical assistance and after-sales services.
Our products perform exceptionally well in these fields.
Drone Industry
Our products are widely used in the drone industry, providing precise navigation and stability solutions. Whether for commercial, industrial, or military applications, our advanced sensors and systems enhance the performance and reliability of unmanned aerial vehicles (UAVs).
Autonomous Driving Industry
Our products play a crucial role in the autonomous driving industry, providing essential navigation, sensing, and stability solutions. With advanced gyroscopes and inertial measurement units (IMUs), our systems ensure precise control and reliable performance for autonomous vehicles in various environments.
Aerospace Industry
Our products are essential in the aerospace industry, offering high-precision navigation and stability solutions for both spacecraft and satellite systems. With advanced gyroscopes and inertial navigation systems, we provide the reliability needed for critical aerospace applications, ensuring precise performance in even the most demanding conditions.
Aviation Industry
Our products are integral to the aviation industry, providing high-precision navigation and stability solutions for aircraft systems. With advanced gyroscopes and inertial measurement units (IMUs), we ensure reliable performance in flight control, navigation, and guidance systems, enhancing safety and operational efficiency.
Defense and Military Industry
Our products are critical in the defense and military industry, offering precise navigation, stabilization, and guidance solutions for various military applications. From missile guidance systems to unmanned vehicles, our high-precision gyroscopes and inertial navigation systems ensure reliable performance in demanding and high-risk environments.
Maritime Navigation and Detection Industry
Our products are vital in the maritime navigation and detection industry, providing precise and reliable solutions for underwater and surface vessels. With advanced gyroscopes and inertial navigation systems, we support accurate positioning, navigation, and detection, ensuring safe and efficient operations in challenging marine environments.
Rail Transit Industry
Our products are essential in the rail transit industry, providing reliable navigation and stability solutions for trains and other rail vehicles. With high-precision gyroscopes and inertial navigation systems, we ensure safe, efficient, and accurate operation of rail systems, supporting both on-board control and infrastructure management.
Space Exploration Industry
Our products are crucial in the space exploration industry, offering precise navigation and orientation solutions for spacecraft, rovers, and satellites. With advanced gyroscopes and inertial measurement units (IMUs), we ensure reliable performance in the extreme conditions of space, supporting accurate positioning and stability during missions to explore the universe.
Geological Exploration Industry
Our products play a key role in the geological exploration industry, providing accurate and reliable navigation and measurement solutions for surveying equipment, drilling systems, and exploration vehicles. With high-precision gyroscopes and inertial navigation systems, we ensure precise positioning and stability, even in challenging and remote environments.
After-Sales Service
At GYRONAVI, we understand that reliability and precision are crucial in the field of inertial navigation systems. That’s why we not only provide cutting-edge products but also offer a robust after-sales support structure designed to keep your systems running smoothly, ensuring uninterrupted business operations. With our 7 days, 12 hours service and 3-year warranty, you are not just buying products — you’re securing a long-term partnership for continuous support and success.
Why Choose Our After-Sales Service?
- 12-Hour Technical Issue Resolution: We guarantee to resolve your product’s technical issues within 12 hours.
- 3-Year Warranty: All products come with a comprehensive 3-year warranty for peace of mind.
- Expert Technical Support: Our team is ready to assist with any technical queries or issues regarding our products.
- Global Service Network: We provide tailored support with fast response times, no matter where you’re located.
- Spare Parts Availability: A well-stocked inventory ensures quick replacement of parts to minimize downtime.
FAQs
What factors influence the performance of a fiber optic gyroscope?
The performance of a fiber optic gyroscope is influenced by several factors, including the quality of the optical fiber, the length of the fiber loop, the stability of the light source, temperature variations, and mechanical vibrations. Additionally, the design and calibration of the system, as well as the operating environment, play crucial roles in determining the accuracy and reliability of the gyroscope.
What are the main advantages of fiber optic gyroscopes over traditional mechanical gyroscopes?
Fiber optic gyroscopes offer several key advantages over mechanical gyroscopes, including higher accuracy, no moving parts (reducing wear and tear), better resistance to vibration and shock, and more reliable performance in extreme environments such as high temperatures and strong magnetic fields.
What are the applications of fiber optic gyroscopes?
Fiber optic gyroscopes are commonly used in applications that require high precision and reliability, including inertial navigation systems, aerospace, defense, autonomous vehicles, and robotics. They are particularly valuable in environments where traditional gyroscopes might fail or underperform
How accurate is a fiber optic gyroscope?
The accuracy of a fiber optic gyroscope can vary depending on the model and application. However, they typically offer high precision with angular velocity errors as low as 0.01 degrees per hour. Some advanced systems can achieve even finer precision suitable for navigation and guidance systems.
What is the lifetime of a fiber optic gyroscope?
Fiber optic gyroscopes generally have a long lifespan, often exceeding 10 years with proper maintenance. The absence of mechanical components contributes to their longevity, as there are fewer parts that wear out over time compared to traditional gyroscopes.
What is the power consumption of a fiber optic gyroscope?
Fiber optic gyroscopes are typically low power devices, consuming anywhere from a few milliwatts to several watts depending on the design and intended use. Power consumption is optimized for different applications, especially in mobile or portable systems.
What is the temperature tolerance of a fiber optic gyroscope?
Fiber optic gyroscopes are designed to operate in a wide range of temperatures, typically from -40°C to +85°C. Some models are engineered to withstand even more extreme temperatures, making them suitable for harsh environments like space and high-altitude applications.
How does a fiber optic gyroscope compare to other inertial sensors, such as accelerometers?
While accelerometers measure linear acceleration, fiber optic gyroscopes measure angular velocity. These sensors can be used together in inertial measurement units (IMUs) to provide a complete picture of motion, with the gyroscope handling rotational movements and the accelerometer measuring linear acceleration.
What are the main challenges when using fiber optic gyroscopes?
Some of the main challenges include the complexity of the technology, which requires precise calibration, and the potential sensitivity to external environmental factors like temperature variations and electromagnetic interference. However, these issues can often be mitigated with proper system design and shielding.
What is the cost of a fiber optic gyroscope?
.The cost of a fiber optic gyroscope can vary greatly depending on its specifications, precision, and intended application. While they are typically more expensive than traditional mechanical gyroscopes, their accuracy, reliability, and longevity often justify the higher initial investment, especially in critical applications.
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Precision and Reliability with Our Fiber Optic Gyroscopes
Explore our high-performance fiber optic gyroscopes, available in both standard and customized options. Designed for accuracy, stability, and reliability, they excel in the most demanding environments.
With a professional team ensuring top quality, our gyroscopes meet your unique needs and deliver unmatched performance.
Contact us today to enhance your systems with our advanced fiber optic gyroscopes.
About us
We are GYRONAVI Technology Co., Ltd., a high-tech enterprise specializing in inertial navigation technology. Established for many years, we focus on the research, production, and sales of accelerometers, fiber optic gyroscopes, MEMS IMUs, and other inertial navigation products. With our strong R&D team and rich industry experience, we continuously drive innovation to provide the most advanced navigation solutions to meet the diverse needs of global customers.
Our products are widely used in aerospace, automotive, marine, machinery, and smart manufacturing industries, and are highly favored by customers in these sectors. Whether it’s high-precision sensors or high-performance navigation modules, we can provide customized services based on customer needs to ensure that each client receives the most suitable solution.
As a company focused on quality and technology, we have established a strict quality control system to ensure that each product meets international standards and industry requirements. At the same time, we adhere to a customer-centered service philosophy, striving to provide comprehensive after-sales services and technical support to help our clients succeed in their respective fields.
Headquartered in China, we have partners and branches in multiple countries and regions around the world. As our global business continues to expand, we have built long-term relationships with several industry leaders and earned widespread recognition for our innovative technology and excellent product quality.
CONTACT US
- TEL: 13572285750
- E-mail: [email protected]
- WhatsApp：13572285750
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