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Dubhe-90 Spacecraft Sagnac Ring Laser Gyroscope For INS Inertial Navigation Systems
Dubhe-90 Spacecraft Sagnac Ring Laser Gyroscope For INS Inertial Navigation Systems
Specifications
Brand Name :
Star & Inertia Technology
Model Number :
RLG（Dubhe-90）
Place of Origin :
China
MOQ :
1 set
Supply Ability :
1000 sets per year
Delivery Time :
30 work days
Price :
$1000-$100000
Performance\Bias stability (1σ) :
0.004°/h~0.002°/h
Performance\Zero bias repeatability (1σ) :
0.002°/h~0.001°/h
Performance\ARW（Angular random walk(1σ) :
0.0007°/√hr~0.0004°/√hr
Performance\Scale factor error (1σ) :
≤2ppm
Performance\Dynamic Range :
≥±400°/s
Performance\Bandwidth :
＞200Hz
Electrical Interface\Turn on time :
＜5s
Electrical Interface\Output signal format :
TTL
Electrical Interface\Built in self-test :
yes
Electrical Interface\Output signal update rate :
1Hz
Electrical Interface\Output signal baud rate :
115200
Electrical Interface\Vibration shock :
75g, half sine, 6ms
Electrical Interface\Operating temperature :
- 40℃ ~ + 70℃
Electrical Interface\Storage temperature :
- 55℃ ~ + 85℃
Physical Specifications\Power supply :
±15V,±5V
Physical Specifications\Connector (25 pins) :
J30JM-37ZKP36
Physical Specifications\Power consumption :
≤3W
Physical Specifications\MTBF (per MIL-HDBK-217-F) :
＞10000hr
Physical Specifications\Weight :
2kg
Physical Specifications\Dimensions :
151mm×126mm×57mm
Description

RLG(Dubhe-90)

The Ring Laser Gyroscope (RLG) operates on the Sagnac effect principle, measuring angular increments by detecting phase differences of laser beams in a closed glass cavity. Featuring high integration, exceptional reliability, strong environmental adaptability and stable performance, it has become the sensor of choice for high-precision inertial navigation systems worldwide. Applications include spacecraft, aircraft, satellites, vehicles, ships and submersibles for navigation and attitude reference.

Key features: 1) Monolithic optical/electronic packaging for easy installation; 2) Compact, lightweight design with controlled power consumption; 3) High reliability and shock/vibration resistance; 4) Wide dynamic response bandwidth with digital output.

Series RLG Series
Type Dubhe-90
Performance Bias stability (1σ) 0.004°/h~0.002°/h
Zero bias repeatability (1σ) 0.002°/h~0.001°/h
ARW(Angular random walk(1σ) 0.0007°/√hr~0.0004°/√hr
Scale factor error (1σ) ≤2ppm
Dynamic Range ≥±400°/s
Bandwidth ＞200Hz
Electrical Interface Turn on time ＜5s
Output signal format TTL
Built in self-test yes
Output signal update rate 1Hz
Output signal baud rate 115200
Vibration shock 75g, half sine, 6ms
Operating temperature - 40℃ ~ + 70℃
Storage temperature - 55℃ ~ + 85℃
Physical Specifications Power supply ±15V,±5V
Connector (25 pins) J30JM-37ZKP36
Power consumption ≤3W
MTBF (per MIL-HDBK-217-F) ＞10000hr
Weight 2kg
Dimensions 151mm×126mm×57mm


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Dubhe-90 Spacecraft Sagnac Ring Laser Gyroscope For INS Inertial Navigation Systems

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Product Detail
Brand Name :
Star & Inertia Technology
Model Number :
RLG（Dubhe-90）
Place of Origin :
China
MOQ :
1 set
Supply Ability :
1000 sets per year
Delivery Time :
30 work days
Contact Supplier
Dubhe-90 Spacecraft Sagnac Ring Laser Gyroscope For INS Inertial Navigation Systems

CSSC Star&Inertia Technology co.,ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2013
Business Type :
Manufacturer
Main Products :
Laser Inertial Navigation System, Fiber Optic Inertial Navigation System, Aircraft Inertial Navigation System
Total Annual :
5000000-10000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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