Low noise,
-
0.6 Cubic Inches
-
0.0018°/s/√Hz ARW
-
600Hz Bandwidth
-
<115µs Message Delay
- 0.075°/s Bias Stability
-
10kHz Data Rates
Factory Calibrated
Gladiator Inertial products are factory calibrated, modeled and conditioned over temperature, -50°C to +85°C, shock and vibration.
Specifications
Performance
Parameter
Range
ARW
Bias In-Run
Bias Over Temp.
G Sensitivity
Scale Factor Error
Alignment
GYRO
490°/s
0.0018°/s/√Hz
4°/h
0.075°/s
0.001°/s/g
0.03%
0.5 mrad
ACCEL
15g
5 mg √Hz
0.020 mg
0.8 mg
1 mg/g²
0.03%
0.5 mrad
Environment
Shock: 1000g
Vibration: 8g (50hz to 2kHz)
Operating Temp: -50°C to +85°C
Non-Operating Temp: -55°C to +85°C
VELOX
VELOX™
Update Rate: Up to 8 kHz
External Sync: Up to 8 kHz
Data Format: 16/24/32-bit (user selectable)
Max Bandwidth: 350 Hz
Max Baud Rate: 3.0 Mbaud
Digital Message Delay: 154 µs
VELOX™ PLUS
Update Rate: Up to 10 kHz
External Sync: Up to 10 kHz
Data Format: 16/24/32-bit (user selectable)
Max Bandwidth: 600 Hz (user specified)
Max Baud Rate: 7.5 Mbaud (user specified)
Digital Message Delay: 114µs
Electrical
Input Voltage: +4.5 to +5.5 Max
Power Consumption: 250mW – 320mW
Revolutionizing Motion Sensing: MEMS Inertial Measurement Units (IMUs)
Micro-Electro-Mechanical Systems (MEMS) have transformed the world of motion sensing, offering compact, high-performance solutions for a wide array of applications. MEMS Inertial Measurement Units (IMUs), which combine gyroscopes and accelerometers, are essential in precision motion measurement across industries such as aerospace, robotics, automotive, and defense.
This article explores MEMS IMUs, focusing on advanced products from Gladiator Technologies, a global leader in high-performance inertial sensor solutions, proudly represented in Israel by Amironic.
Key Features of MEMS IMUs by Gladiator Technologies
1. Compact, SWaP-Optimized Design
Gladiator Technologies’ IMUs are designed for SWaP (Size, Weight, and Power) constrained applications, ensuring high performance without compromising on space or efficiency.
2. Advanced Noise and Drift Performance
With low Angular Random Walk (ARW) and excellent bias stability, these IMUs deliver precise motion sensing, even under challenging environmental conditions like temperature fluctuations, shock, and vibration.
3. VELOX™ High-Speed Processing
Featuring the proprietary VELOX™ technology, Gladiator IMUs offer unmatched processing speed, enabling real-time responsiveness with data rates up to 10 kHz and message delays of less than 115 microseconds.
Highlighted Products
LandMark™ 005 IMU
- Gyroscope Range: 490°/s
- Accelerometer Range: 15g
- Size: 0.6 cubic inches
- ARW: 0.0018°/s/√Hz
- Bias Stability Over Temperature: 0.075°/s
- Bandwidth: 600 Hz
- Data Rate: 10 kHz
- Message Delay: <115 μs
LandMark™ 007 IMU
- Gyroscope Range: 2000°/s
- Accelerometer Range: 98g
- ARW: 0.002°/s/√Hz
- Bias Stability Over Temperature: 0.075°/s
- Data Rate: 10 kHz
- Message Delay: <115 μs
LandMark™ 007X IMU
- Gyroscope Range: 2000°/s
- Accelerometer Range: 200g
- ARW: 0.002°/s/√Hz
- Bias Stability Over Temperature: 0.075°/s
- Data Rate: 10 kHz
- Message Delay: <115 μs
LandMark™ 60LX IMU
- Gyroscope Range: 490°/s
- Accelerometer Range: 15g
- ARW: 0.0016°/s/√Hz
- Accelerometer VRW: 28 µg/√Hz
- VELOX™ High-Speed Processing
Understanding Key Technical Parameters
- Angular Random Walk (ARW): Quantifies noise in angular velocity measurements, expressed in °/s/√Hz. Lower ARW indicates better precision.
- Bias Stability Over Temperature: Measures how much the sensor’s bias drifts with temperature changes. Lower values enhance long-term accuracy.
- Bandwidth: The frequency range the IMU can measure, supporting high-speed movements.
- Message Delay: Ensures near-instantaneous responsiveness for time-critical applications.
- Data Rate: High data rates (e.g., 10 kHz) ensure rapid motion capture for demanding environments.
Applications of MEMS IMUs
MEMS IMUs are invaluable in applications requiring precise motion tracking, such as:
- Aerospace: Navigation and stability in UAVs and aircraft.
- Defense: Guidance systems and precision targeting.
- Robotics: Motion control and obstacle detection.
- Automotive: Advanced driver-assistance systems (ADAS) and autonomous driving.
Why Gladiator Technologies?
Gladiator Technologies excels in developing MEMS IMUs that combine durability, precision, and compact design. With industry-leading features such as ultra-low ARW, VELOX™ processing, and rugged performance under harsh conditions, their sensors are trusted by engineers worldwide.
As the official representative of Gladiator Technologies in Israel, Amironic is proud to bring you cutting-edge MEMS technology. Contact us today to explore how Gladiator IMUs can elevate your next project.