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Motus Datasheet

Product catalog summary

Overview: The Motus is a miniature, ultra-high accuracy MEMS Inertial Measurement Unit (IMU) featuring advanced MEMS accelerometers, gyroscopes, and magnetometers. It is fully calibrated for sensor errors across a wide temperature range and is available in both OEM and enclosed packages.

Key Features:

Applications include UAV geopointing, lidar, gimbal stabilization, structural monitoring, vehicle navigation, AUV and ROV navigation, and hydrography.
Offers IMU, AHRS, and INS options with rugged and OEM versions.
High update rate of 1000 Hz and low noise due to synchronous sampling and advanced signal processing.
Compact size (just over 1 cubic inch) and lightweight (26 grams), ideal for size-sensitive applications.
High inertial performance, exceeding some FOG IMUs, and is cost-effective.

Specifications:

Operating voltage: 4.5 to 5.5 V (OEM), 5 to 36 V (Enclosed).
Power consumption: 1.4 W typical.
Operating temperature: -40°C to 85°C.
Environmental protection: IP67 (Enclosed).
MTBF: 200,000 hours.
Shock limit: 150 g, 6 ms, half sine.
Vibration limit: 8 g RMS.
Dimensions: 34 x 39 x 24 mm (OEM), 42 x 67 x 30 mm (Enclosed).
Weight: 26 grams (OEM), 98 grams (Enclosed).

Performance:

Roll and pitch accuracy: 0.05°.
Heading accuracy (magnetic): 0.8°.
External GNSS aided accuracy: Roll & Pitch 0.03°, Heading 0.05°, Horizontal Position 0.8 m, Vertical Position 1.5 m, Velocity 0.007 m/s.
Orientation range: Unlimited.
Hot start time: 500 ms.

Sensors:

Accelerometers: Range ±10 g, Bias instability 8 ug, Noise density 2 ug/√Hz.
Gyroscopes: Range ±475 °/s, Bias instability 0.2 °/hr, Noise density 6 °/hr/√Hz.
Magnetometers: Range ±8 G, Noise density 210 uG/√Hz.

Reliability: Designed for mission-critical applications with a safety-oriented real-time operating system and hardware manufactured to MIL standards.

Contact Information: Advanced Navigation has offices in Europe, North America, and Australia for sales and support.

Catalog excerpts

MEMS IMU Motus is a miniature ultra high accuracy MEMS IMU. It features some of the highest accuracy MEMS accelerometers and gyroscopes currently available combined with magnetometers. Motus is fully calibrated for all sensor errors over a wide temperature range. It is available in both OEM and enclosed packages. 1000 Hz Update Rate 150 g 6 ms Shock Limit • Gimbal Stabilisation • Structural Monitoring • Gimbal Stabilisation • Vehicle Navigati

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ULTRA-HIGH ACCURACY MEMS SENSORS Motus features some of the highest accuracy MEMS accelerometers and gyroscopes currently available. Motus’s inertial performance exceeds some FOG IMUs and is up to 100x smaller and 10x cheaper. Motus is put through Advanced Navigation’s intensive calibration process to provide consistently accurate data over an extended temperature range of -40°C to 85°C. MINIATURE PACKAGE Never before has such high inertial performance been available in such a small package. Motus consumes just over 1 cubic inch in volume and weighs only 26 grams. This makes it ideal for weight...

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NAVIGATION Roll & Pitch Accuracy Heading Accuracy (magnetic) Roll & Pitch Accuracy (external GNSS aided) Heading Accuracy (external GNSS aided) Horizontal Position Accuracy (external GNSS aided) Vertical Position Accuracy (external GNSS aided) Velocity Accuracy (external GNSS aided) Orientation Range Internal Filter Rate Output Data Rate Operating Voltage (Enclosed) Interface (Enclosed) Input Protection (Rugged only) Power Consumption (Typical) Hot Start Battery Capacity AN Packet Protocol or NMEA Hot Start Battery Charge Time Peripheral Interface Hot Start Battery Endurance GPIO Level Operating...

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HEAD OFFICE +61 2 9099 3800 [email protected] Level 12, 255 George Street Sydney NSW 2000 Australia NORTH AMERICA +1 863 777 0224 [email protected] 1420 Kettner Blvd, Suite #100 San Diego CA 92101 United States EUROPE +44 20 3875 3118 [email protected] One Kingdom Street, Paddington Central London, W2 6BD United Kingdom SUBSEA RESEARCH CENTRE +61 8 6146 5600 245 Balcatta Road, Balcatta 6021 WA Australia © Advanced Navigation - v2.2 November 2024

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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