MostaTech is a leading European manufacturer specializing in miniature fiber optic gyroscopes (FOGs) and FOG-based inertial measurement units (FOG IMUs). With 35+ years of industry expertise and proprietary technology, we produce high-performance sensors that provide essential data for guidance, control, and navigation systems in various autonomous and unmanned platforms, including AUVs, UUVs, USVs, and drones. Our inertial sensors feature low noise performance, ultra-low power consumption, compact size, lightweight design, and exceptional robustness. They offer ultimate magnetic immunity, high shock and vibration resistance, and reliable operation in extreme temperatures.
The G321M is a new advanced three-axis fiber optic gyro (FOG). It measures 53x 53x36mm & boasts an impressive 8kHz data output rate. The FOG features 3 integrated single-axis FOGs within a durable frame, coupled with a three-channel ADC board with a RS422. The G321M stands out with its low noise performance, offering a bias stability of 1°/h & an ARW of 0.025°/√h. The internal magnetic shielding ensures reliable operation in environments with high magnetic interference. Despite that, the G321M remains lightweight at 145 gr & consumes only 2W of power. Manufactured in Malta (EU), the G321 fiber optic gyro is a cost-effective, non-ITAR solution.
The VG2103S-3000 is a significantly upgraded fiber optic gyroscope, now capable of withstanding shocks up to 3000g. The VG2103S-3000 model features low noise performance with an ARW of 0.03°/√h & a bias stability of 1°/h. It can also endure vibrations up to 18g. Additionally, the VG2103S is available in two temperature-resistant versions, operating at temperatures up to +85°C and +125°C, ensuring reliable performance in extreme conditions. Built on 35 years of proven technology, the VG2103S series continues the legacy of the durable VG910 fiber optic gyros, offering robust solutions for navigation and stabilization in demanding environments. Manufactured in Malta (EU), the VG2103S fiber optic gyros are cost-effective, non-ITAR solutions.
The VG221 fiber optic gyroscope (FOG) is the smallest & lightest gyro available on the market, measuring ∅33x12mm and weighing just 15gr. Consuming only 0.3W, it is highly energy-efficient, setting a new benchmark for SWaP (size, weight, and power) parameters within the industry. They are coupled with a low noise performance delivering an ARW of 0.05°/√h & a bias stability of 1°/h. The world's smallest FOG is well-suited for miniature gimbal stabilization, drone navigation, borehole surveying, underground utilities mapping, and more. Manufactured in Malta (EU), the VG221 fiber optic gyros are cost-effective, ITAR-free solutions.
The U123D is an innovative FOG-based inertial measurement unit (FOG IMU) featuring a compact, lightweight design & very low power consumption. It combines three of the smallest fiber optic gyroscopes with three MEMS accelerometers. The integrated 6-channel ADC board provides output data via an RS422 interface. The cylinder-shaped unit measures ∅40x90mm, weighs 150gr, requires just 1.5W of power. It delivers low noise performance with an ARW of 0.05°/√h & a bias stability of 1°/h. With magnetic shielding, the FOG IMU offers two levels of magnetic immunity: 0.3°/h/Gauss & 0.01°/h/Gauss. This cost-effective, non-ITAR solution is ideal for inertial navigation systems (INSs) in UAVs, UUVs, USVs, and ROVs.
The U121D is a state-of-the-art FOG-based inertial measurement unit (FOG IMU) designed for minimal size, weight, & power consumption. This unit incorporates three compact fiber optic gyroscopes alongside three MEMS accelerometers. Its fully integrated 6-channel ADC board transmits data via an RS422 interface. Measuring just 63x56mm & weighing 195gr, the U121D operates on 1.5W of power. It boasts low noise performance with an ARW of 0.05°/√h & a bias stability of 1°/h. Enhanced with internal magnetic shielding, it achieves high magnetic immunity of 0.3°/h/Gauss, ensuring reliable operation in environments with strong magnetic fields. This ITAR-free, cost-effective FOG IMU is perfect for inertial navigation systems in UAVs, UUVs, USVs, ROVs.
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