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VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
Specifications
Brand Name :
Firepower
Model Number :
MFOG-910
Place of Origin :
China
MOQ :
1
Price :
700$
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
500/month
Delivery Time :
1 Week for sample
Packaging Details :
BOX+Sponge
Maximum Angular Rate :
±240°/s
Bias Stability :
≤0.8°/h
Zero Bias Repatability :
≤0.8°/h
Random Walk Cefficient :
≤0.02°/√h
Supply Voltage :
+5V
Output Type :
Analog
Band Width :
≥1000Hz
Dimension :
82mm × 82mm × 19.5mm
Description
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference

The MFOG-910 is a compact fiber optic gyroscope module for inertial navigation systems (INS). With excellent bias stability and low noise characteristics, this sensor provides accurate motion sensing for aerospace, robotics, and marine navigation applications.

This product consists of optical path components, circuit components, and structural components. It features a simple structure with no moving parts, no wear parts, fast startup, small size, and light weight, making it suitable for attitude control and measurement of various carriers.

Product Composition
  • Optical path assembly
  • Detection and control signal circuit board
  • Fiber optic ring skeleton, shell, and other structural parts
Main Performance Specifications
ParameterPerformance Indicators
Range (°/s)±240
Scale factor (mV/°/s)47±5
Scale factor nonlinearity (ppm)≤1000
Zero-bias stability (10s, 1σ, °/H)≤0.8
Zero-bias repeatability (1σ, °/H)≤0.8
3dB Bandwidth (Hz)≥1000
Random walk (°/√H)≤0.02
Power supply (V)5±0.25±12
Power Consumption (W)≤1.5
Impact (g)≥1500
Acceleration (g)≥70
Life (years)≥15
MTBF≥100000
Outline Drawing
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
Applications

The MFOG-910 fiber optic gyroscope is widely used in navigation, stabilization, and attitude measurement systems.

  • Unmanned Aerial Vehicles (UAVs)
  • Autonomous navigation systems
  • Marine navigation and stabilization
  • Robotics and intelligent vehicles
  • Antenna stabilization platforms
  • Electro-optical tracking systems
  • Inertial navigation systems (INS)
  • Unmanned ground vehicles (UGV)
  • Industrial motion control systems

Fizoptika VG910 Replacement

The MFOG-910 is designed to provide equivalent or superior performance compared to the Fizoptika VG910 fiber optic gyroscope.

Advantages include:

  • Comparable bias stability and random walk performance
  • Compatible angular rate measurement range
  • Compact and lightweight structure
  • Improved supply stability and reliability
  • Cost-effective alternative solution

This makes the MFOG-910 an excellent choice for customers seeking a reliable replacement for Fizoptika VG910 in inertial navigation and stabilization applications.

MFOG-910 vs VG910H1 Comparison
ParameterVG910H1 Fiber Optic GyroscopeMFOG-910 Micro-Nano Fiber Optic Gyroscope
Angular Rate Range (°/s)250±240
Bias Stability (RMS, °/h)1≤0.8
Angle Random Walk (°/√h)0.015≤0.02
Bandwidth (kHz)1≥1
Scale Factor Stability / Repeatability (RMS, %)0.02≤0.1
Start-up Time (s)0.03Fast start
Power Consumption (W)0.5≤1.5
Dimensions (mm)82 × 82 × 2082 × 82 × 19.5
Weight (g)150≤150
Operating Temperature (°C)−40 ~ +70−40 ~ +70
Storage Temperature (°C)−55 ~ +85−55 ~ +85
Vibration (RMS, 0.02-2 kHz, g)3020
Shock (g, 1 ms)1200≥1500
MTBF (20°C)100000 h≥100000 h
Lifetime15 years≥15 years
Frequently Asked Questions
What is a fiber optic gyroscope?

A fiber optic gyroscope (FOG) is a high-precision angular rate sensor based on the Sagnac effect. It measures rotation by detecting the phase difference between two beams of light traveling in opposite directions inside a fiber coil. FOG sensors are widely used in inertial navigation systems, UAVs, robotics, and stabilization platforms.


Can MFOG-910 replace the VG910H1 fiber optic gyroscope?

Yes. The MFOG-910 micro-nano fiber optic gyroscope is designed to provide comparable performance to the VG910H1. It features similar angular rate range, bandwidth, size, and environmental specifications, making it suitable as a replacement in many inertial navigation and stabilization systems.


What are the advantages of fiber optic gyroscopes?

Fiber optic gyroscopes provide several advantages compared with mechanical gyroscopes and MEMS sensors:

  • No moving parts
  • High reliability and long service life
  • High precision and low drift
  • Strong resistance to vibration and shock
  • Wide operating temperature range

These characteristics make FOG sensors ideal for navigation and guidance applications.


What applications use fiber optic gyroscopes?
  • UAV and drone navigation
  • Inertial Navigation Systems (INS)
  • Electro-optical stabilization platforms
  • Antenna stabilization systems
  • Autonomous vehicles and robotics
  • Marine navigation systems
  • Aerospace guidance systems

Why choose fiber optic gyroscopes for UAV navigation?

Fiber optic gyroscopes offer several advantages for UAV systems:

  • High precision attitude measurement
  • Fast response and high bandwidth
  • Excellent vibration resistance
  • Long-term stability during flight

These features make FOG sensors ideal for drone flight control and navigation systems.


How do fiber optic gyroscopes compare with MEMS gyroscopes?

Fiber optic gyroscopes generally provide:

  • Higher accuracy
  • Lower drift
  • Better long-term stability

MEMS gyroscopes are usually smaller and lower cost but are often used in lower-precision navigation systems.

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VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference

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Product Detail
Brand Name :
Firepower
Model Number :
MFOG-910
Place of Origin :
China
MOQ :
1
Price :
700$
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference
VG910 Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference

Shenzhen Fire Power Control Technology Co., LTD

Verified Supplier
5 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Accelerometer Gyro Sensor, IMU Accelerometer Gyro, Quartz Flexure Accelerometer
Total Annual :
10000000-15000000
Employee Number :
60~100
Certification Level :
Verified Supplier
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