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Brand Name : Star & Inertia Technology
Model Number : RLG(Alioth-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
RLG(Alioth-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 | Alioth-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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Alioth-90 Spacecraft Sagnac Ring Laser Gyroscope For INS Inertial Navigation Systems Images |