Products / MostaTech / VG091A-4LN Fiber Optic Gyroscope

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Miniature Fiber Optic Gyroscopes (FOG Sensors) & IMUs for UAVs & Robotics

MostaTech / VG091A-4LN Fiber Optic Gyroscope

VG091A-4LN Fiber Optic Gyroscope

Thumb-sized low-power & low-noise FOG with magnetically-shielded housing

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VG091A-4LN Fiber Optic Gyroscope

The VG091A-4LN is a cylindrical miniature fiber optic gyroscope (FOG) with analog output, fully integrated optics and electronics, and a rugged μ-metal casing for enhanced magnetic shielding. The lightweight and compact gyro features extremely low power consumption of 0.5W and almost instantaneous startup time, and provides ultra-low noise performance of just 0.01°/√h.

The sensor is ideal for SWaP-constrained UAV and robotics applications, and boasts a 15-year lifetime.

Specifications:

Dimensions (D x H) 24 x 52 mm
Weight 50g
Power 0.5W
Input Range 60°/s
Bias 1°/hr RMS
ARW 0.01 °/√h
Bandwidth 1 kHz
Scale Factor 0.02% RMS
Magnetic Response <0.1°/h/Gauss

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