high performance single axis fiber optic gyroscope, bias stability at fixed temperature ≤0.2°/h, widely used in navigation, and precision pointing, etc.
FOG70L Single Axis Fiber Optic Gyroscope is a high-performance single-axis digital fiber optic gyroscope from a China factory, which offers significant performance in critical areas such as bias stability, bias repeatability, scale factor, scale factor linearity, and maximum input rate. FOG60L fiber optic gyro adopts advanced integrated optics and closed-loop Digital Signal Processing (DSP), and enjoys exceptional low noise, insensitivity to cross-axis error, perfect shock and vibration robustness, short startup time, small size, lightweight, wide bandwidth, low power consumption, competitive price, and excellent magnetic shielding advantages. SkyMEMS’s FOGs are setting the new benchmark for tactical and navigational grade gyros for a wide variety of guidance, navigation, and aeronautics applications. And FOG70L has been widely used in motion sensing, stabilization, navigation, vehicle north seeker, airborne attitude, boat gyrocompass and precision pointing applications, etc.
A single-axis fiber optic gyroscope (also known as a single-axis optical gyroscope or simply a gyro) has only one axis of rotation (e.g., 0 to 30o), and it measures the angular position of an object in three dimensions. This type of device can be used in many applications, including:
This means that a single-axis gyroscope—assuming they have the requisite hardware—can perform any task your product will need to perform: from tracking objects in 3D space to detecting motion with high accuracy and high repeatability. This makes them an attractive solution for many different types of products: start-ups looking for growth; established companies needing more functionality; businesses looking for cost savings; hobbyists seeking low-cost devices; etc… Here are some products worth mentioning:
Noise cancellation – It requires no extra hardware and its small size makes it ideal for use in consumer electronics such as cell phones, cameras, toys, watches… However, some consumer electronics manufacturers may not allow its use due to concerns about electromagnetic interference. In addition to noise cancellation, this type of gyroscope can also be used as a white balance calibration tool since it will automatically correct for any color tinting caused by light reflected from the screen or other objects in the room. This device will work great with most digital cameras because they usually have noise-reduction capabilities built into their chips. In addition, as with most applications where color correction is necessary—such as photography—this type of gyroscope can be used without additional software adjustment since its firmware adjusts automatically based on the camera’s settings and color temperature characteristics. Most digital cameras also have automatic white balance capabilities which do not require manual adjustment using this type of gyroscope.
|Zero Bias Stability||≤0.2°/h (2h continous test, 10s (1σ) smoothing result)|
|Zero Bias Repeatability||≤0.2°/h (6 test data calculation (1σ) result)|
|Zero Bias Stability at Full Temperature||≤0.5°/h (-40~+70°C, 10s (1σ) smoothing result)|
|Zero Bias Repeatability at Full Temperature||≤0.5°/h (-40~+70°C, 10s (1σ) smoothing result)|
|Scale Factor Non-linearity||≤100ppm, room temperature (1σ)|
|Scale Factor Unsymmetry||≤100ppm, room temperature (1σ)|
|Scale Factor Repeatability||≤100ppm, room temperature (1σ)|
|Random Walk Coefficient||≤0.01°/√h|
|Start Time||≤ 3minutes, the time from power-on output to reach accuracy|
|Power Supply||±5VDC±5% (maximum shock current close to 2A)|
|Power Consumption||≤ 3W (Room Temperture)|
|Power Consumption||≤ 5W (Full Temperture -40~+70°C )|
|Demension||70mm * 70mm * 32mm|
|Installation Hole Distance||62mm*62mm|
|Mounting Surface Accuracy||Flatness≤0.01mm|
FOG70L single axis fiber optic gyroscope from China manufacturer enjoys high accuracy and super reliability with affordable price, and easy to be integrated into different systems, it is very suitable for tactical grade applications, and has been widely applied in the following fields: – unmanned aircraft guidance – underwater robotics navigation – antenna stabilization – north finder – land positioning orientation – marine gyrocompass
SkyMEMS is dedicated in the design and manufacture of fiber optic gyro systems, and its fiber gyros adopt closed-loop structure, enjoy high performance and stability, and SkyMEMS can provide customer-oriented design to provide right solution for different application, its designed and produced fiber optic gyros have been widely used in different types of unmanned aircraft.
Underwater robotics works in under water, where there is GNSS signal, so underwater robotics usually adopt inertial navigation, some underwater robotics needs to work long time in sea or river, the working environment is bad, so it requires its device need high performance. SkyMEMS can design different size of fiber optic gyro to meet different types of underwater robotics, and the accuracy is assured. So the flexible solution can satisfy our customers’ requirements. Now SkyMEMS optic gyroscopes have been widely used in the underwater robotics around the world.
In cameras and antennas, stability is very important. SkyMEMS’s fiber optic gyros (FOG) are designed to provide maximum stabilization in different harsh environments. FOG70L fiber optic gyro has been widely used in camera and antenna stabilization.
FOG70L single axis fiber optic gyroscope from manufactuer is designed and produced by SkyMEMS, it enjoys high performance and real 0.2° /h (1σ, fixed temperature) bias stability, and high reliability. It is a competitive high accuracy closed-loop fiber gyro sensor in the market, which has the main following advantages:
FOG70L fiber optic gyro is designed and produced by SkyMEMS, it enjoys excellent technical advantages: – High Performance Single Axis Fiber Optic Gyro – Higher Accuracy, Lower Noise and Greater Efficiency – Measuring Range: -700°/s~+700°/s – Zero Bias Stability ≤ 0 .2°/h (Room Temperature) – Zero Bias Stability at Full Temperature ≤0.5°/h – Scale Factor Non-linearity ≤100ppm – Bandwidth ≥200Hz – Working Temperature: -40~+70ºC FOG70L fiber optic gyro adopts big brand components, advanced production craft, fully calibrated, advanced SkyMEMS algorithm, which assured that our products have real actual precise and perfect performance.
We have advanced product test team and measurement equipment, and we cherish the quality as the life of the company, all our products must pass the strictest quality control procedures, our unique 12-step quality control assures our products enjoy top level quality.
With strict cost control and massive production, we can provide the most competitive cost effective prices, and we have abundant ODM service experience for customers around the world, the customer-oriented service includes providing special specification parameters, size, shape, interface, etc. which make it convenient for customers to optimize their system performance, that is why we can build up long term win-win cooperation with our customers.
We are continuously focusing on inertial technologies, fiber optic gyros is one of our important products, we have developed the most advanced and reliable fiber optic gyro series. and FOG70L optic gyro is a middle-high accuracy fiber optic gyro, which has been widely used in tactical applications, such as unmanned aircraft guidance, underwater robotics navigation, marine gyrocompass, land positioning orientation, and vehicle north finder, etc. and now more than 100 customers are using our fiber optic gyros around the world.
We have the world class production line to assure that the production procedures are scientific, precise and normative, which also can assure our products to be fast delivered.
We have the professional technical support engineer team, which can provide 24-hour technical support and excellent after-sale service. Serving customers with heart is the principle of SkyMEMS, Customer demand is the fundamental driving force of our development. We treat our customers with heart, customers’ satisfaction is the direction and target of SkyMEMS. Through continuously technology innovation and service upgrading, we will realize win-win cooperation with customers.
A: 1) During tests and using, it is better to add one metal base or heat dissipation Power supply: it is better to use laboratory power supply (which can display the current) during tests, then can judge the module’s status easily, when integrating the module into the system, DCDC power module can be selected, and the DCDC module select the one that has filter, if the dcdc module doesn’t have the filter, then please add one filter. When use laptop or PC to collect the data from our fiber optic module, please select the right data collecting card, the data collecting card should has photoelectric isolation ability. For more details, please contact with our sales.
A: ±5VDC±5%, and the current should ≥1A, so the impulse current can reach 1.5A at the moment of fiber optic gyro startup, this is very important, if the current is low, the fiber optic gyro may failed to start to work, if not work normally, the output data from FOG will be abnormal. And 15W power module (at least 10W) is recommended, for more details, please contact with us, we also can recommend the power module we used.
A: it is integer data, this raw data divide by scale factor, the result is the angular rate (degree/s). the scale factor will be provided in the test report, every fiber optic gyro’s scale factor is different.
A: please let us know what frequency you will use in your application, according to the frequency, and select the right baud rate, the fiber optic gyro will not lose data, and we also can provide solution based on your actual applications.
A: the actual temperature is the temperature data outputted by FOG divide by 16.
A: yes, right. Each FOG’s scale factor is different, but it is close for standard model, for the ODM FOG, the scale factor will change much.
A: yes, no problem, please let us know the connector type and cable length you want, then we can do it, and also different color cable can be selected.
A: for our standard model, if we have them in stock, only need 2~3days to re-test before shipping, if it is out of stock, then need around 2 weeks to arrange the production and tests. For the ODM FOG product, if needing to modify the structure, it will need around 3 weeks to arrange the production and tests.
A: about the payment, please pay to our company account, the beneficiary’s name: NANJING SKY MEMS TECHNOLOGY CO., LTD. And our email is only @skymems.com to contact with u formally. To notice this to avoid the loss.