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Low Bias Drift Angular Rate Fiber Optic Gyro 0.02°/√h ARW for Gimbal Stabilization

Name: Low Bias Drift Angular Rate Fiber Optic Gyro 0.02°/√h ARW for Gimbal Stabilization
Brand: Shenzhen Fire Power Control Technology Co., LTD
SKU: MFOG-910
Price: 700 USD
Availability: InStock

Marchio:	Firepower
Numero di modello:	MFOG-910
MOQ:	1
prezzo:	700$
Condizioni di pagamento:	L/C,D/A,D/P,T/T,Western Union
Capacità di approvvigionamento:	500/mese

Informazioni dettagliate

Descrizione del prodotto

Informazioni dettagliate

Luogo di origine:

Cina

Velocità angolare massima:

± 240°/s

Stabilità del bias:

≤ 0,8°/h

Ripetibilità di pregiudizio zero:

≤ 0,8°/h

Coefficiente di camminata casuale:

≤ 0,02°/√h

Tensione di alimentazione:

+5V

Tipo di uscita:

Analogico

larghezza della banda:

≥1000Hz

Dimensione:

82 mm × 82 mm × 19,5 mm

Imballaggi particolari:

BOX+Sponga

Capacità di alimentazione:

500/mese

Evidenziare:

low bias drift fiber optic gyro

angular rate gyro for gimbal stabilization

fiber optic gyro with 0.02°/√h ARW

Descrizione del prodotto

MFOG-910 Fiber Optic Gyroscope

The MFOG-910 Fiber Optic Gyroscope is an advanced motion sensing device designed for UAV flight control and autonomous navigation systems. Featuring a ±240°/s measurement range, low bias instability, and high bandwidth, it delivers precise angular rate measurement for reliable drone stabilization and navigation.

This product consists of optical path components, circuit components, and structural components. It features a simple structure with no moving parts, no wear components, fast startup, compact size, and lightweight design, making it ideal for attitude control and measurement applications.

Product Composition

Optical path assembly
Detection and control signal circuit board
Optical fiber ring skeleton, shell and structural components

Technical Specifications

Parameter	Specification
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	≥100,000

Outline Drawing

Applications

Unmanned Aerial Vehicles (UAVs)
Autonomous navigation systems
Missile and guidance 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

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

Parameter	VG910H1 FOG	MFOG-910 FOG
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)	0.03	Fast start
Power Consumption (W)	0.5	≤1.5
Dimensions (mm)	82 * 82 * 20	82 * 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)	30	20
Shock (g, 1 ms)	1200	≥1500
MTBF (20°C)	100,000 h	≥100,000 h
Lifetime	15 years	≥15 years

Frequently Asked Questions

1. 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.

2. 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.

3. 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.

4. What applications use fiber optic gyroscopes?

Fiber optic gyroscopes are widely used in:

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

5. 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.

6. 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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