FOG North Finder Module for Autonomous Navigation and Inertial Alignment
Price:
5000$
MOQ:
1
Delivery Time:
1 week for sample
Brand:
Firepower
Product Description
FOG North Finder Module for Autonomous Navigation and Inertial Alignment
The FOG North Finder is an advanced north-seeking instrument that determines true north without magnetic interference. Utilizing a fiber optic gyroscope to measure the Earth's rotation rate, it calculates azimuth and attitude angles with exceptional stability and speed.
This all-in-one electromechanical system combines a FOG sensor, precision accelerometer, servo rotation control, and embedded computer. It achieves north-seeking accuracy of ≤0.3° (NF701A) and ≤0.5° (NF701B), with setup completed in under 3 minutes.
Weighing less than 2 kg with power consumption of only 15 W, the compact unit is ideal for field applications in UAVs, land vehicles, and marine navigation. The device operates reliably from -40°C to +70°C, powered by DC 12-24 V, and communicates via RS-422 interface.
Dimensions
Dimensions (mm): 115 * 90 * 110
![FOG North Finder Module dimensions diagram]()
Technical Specifications
- North seeking time: ≤ 3 min
- North seeking accuracy (1σ): ≤ 0.3° (NF701A); ≤ 0.5° (NF701B)
- Horizontal accuracy: ≤ 0.05° (1σ)
- Circumference: ≤ 0.5° (1σ)
- Weight: ≤ 2 kg
- Power supply: DC 12V ~ 24V
- Power consumption: 15 W (peak)
- Interface: RS422
- Working mode: Automatic self-check after power on, controlled by upper computer, sends results after completion
Environmental Requirements
- Working temperature: -40°C ~ +70°C
- Storage temperature: -55°C ~ +85°C
- Humidity: Relative humidity less than 95%
- Appearance: Metal surface free of rust, coating without blistering or peeling
Electrical Performance
Insulation resistance: The insulation resistance between independent circuits and between circuits and shell shall not be less than 10 MΩ under standard atmospheric conditions.
Reliability and Maintainability
- MTBF ≥ 1000 hours
- MTTR ≤30min
External Interface
- DC12V ~ 24V power input
- Serial port output function
External Plug Specifications
Interface Y50EX-0607TX2
| Plug Pin Number | Functional Definition |
|---|---|
| a | DC12V ~24V |
| b | DC12V ~24V GND |
| c | TD+ |
| d | TD- |
| e | RD+ |
| f | RD- |
| g | GND |
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Company
Shenzhen Fire Power Control Technology Co., LTD
Location
429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
Contact Person
Caine