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Key Features and Benefits
- Performance: Ranges from industrial to tactical grade, with some providing heading accuracy better than 0.1° when aided by GNSS.
- Size, Weight, and Power (SWaP): Highly optimized for integration into small, unmanned vehicles.
- Ruggedness: Designed for high-G environments (up to 40kG in some models).
- Technology: Consists of 3-axis gyroscopes and 3-axis accelerometers, often utilizing Coriolis effect technology for rotation sensing.
- Integration: Commonly used with GNSS for, or as part of, INS (Inertial Navigation Systems) for continuous positioning, even during signal outages.
Leading OEM MEMS IMU Models
- Honeywell HGuide HG4930/HG4930-S : Tactical grade, high-bandwidth units designed for stabilization, aerial, and ground applications.
- Honeywell HG1125/HG1126 : Compact for harsh environments.
- Epson EG370N : High-performance, low-power, and high-data-rate, often integrated with NovAtel SPAN technology.
- SBG Systems: Known for its MEMS-based gyrocompass, offering high-precision, ITAR-free alternatives for maritime and land navigation.
- Safran: Known for high in-run bias stability and low noise.
Typical Applications
- Autonomous Systems: UAVs, UGVs, and marine vessels.
- Defense: Missiles, munitions, and tactical guidance.
- Industrial/Commercial: Robotics, antenna, and camera stabilization.
- Surveying: Land and marine mapping.
These components are typically available through specialized inertial system manufacturers and distributors like
Mouser Electronics
.
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HG1125 and HG1126 MEMS Micro Inertial Measurement UnitsThe HG1125 and HG1126 are micro-electro-mechanical system (MEMS) micro inertial measurement units (IMU) designed to meet the needs...Honeywell Aerospace
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Unveiling world's first MEMS-based Gyrocompass - SBG SystemsMar 31, 2025 — Unprecedented performance & innovation Our MEMS-based IMU delivers unmatched precision with heading accuracy better than 1° in sec...SBG Systems
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HGuide HG4930 S-Class MEMS Inertial Measurement UnitThe HG4930-S is an ultra-rugged tactical grade MEMS IMU designed for stabilisation applications where space is a premium. Based on...Honeywell Aerospace
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OEM-HG1930 MEMS IMU
NovAtel
https://novatel.com
› products › imus
NovAtel
https://novatel.com
› products › imus
The HG1930 is a small, low cost Micro Electromechanical Systems (
MEMS
) Inertial Measurement Unit (
IMU
) manufactured by Honeywell.
Read more
HGuide HG4930 MEMS Inertial Measurement Unit
Honeywell Aerospace
https://aerospace.honeywell.com
› navigation-and-sensors
Honeywell Aerospace
https://aerospace.honeywell.com
› navigation-and-sensors
The HG4930 is a Micro-Electro-Mechanical System (
MEMS
)
based
Inertial Measurement Unit (
IMU
) designed to meet the needs of a range of applications.
OEM inertial sensors
SBG Systems
https://www.sbg-systems.com
› oem-sensors
SBG Systems
https://www.sbg-systems.com
› oem-sensors
We deliver multiples
OEM
solutions such as Inertial Measurement Unit (
IMU
), Attitude and Heading Reference System (AHRS) and Inertial Navigation Systems (INS)
Read more
Exploring Tactical Grade MEMS IMUs
Inertial Labs
https://inertiallabs.com
› Knowledge Base
Inertial Labs
https://inertiallabs.com
› Knowledge Base
A MEMS IMU typically comprises
three accelerometers and three gyroscopes
, each aligned along orthogonal axes. This configuration allows the device to measure ...
Read more
What exactly Is a MEMS based IMU?
H4 Lab
https://www.h4-lab.com
› blog › what-exactly-are-mems...
H4 Lab
https://www.h4-lab.com
› blog › what-exactly-are-mems...
May 20, 2024
—
MEMS-based IMUs
usually package an accelerometer and a gyroscope in a single chip with the magnetometer added as a separate chip on the sensor.
Read more
iNEMO inertial sensors and modules
STMicroelectronics
https://www.st.com
› mems-and-sensors › inemo-inertial-...
STMicroelectronics
https://www.st.com
› mems-and-sensors › inemo-inertial-...
iNEMO inertial modules
integrate complementary sensors in compact, robust, and easy-to-assemble inertial measurement units (IMU).
Read more
Videos
Feedback
Inertial Measurement Unit (IMU) – An Introduction
Advanced Navigation
https://www.advancednavigation.com
› Tech Articles
Advanced Navigation
https://www.advancednavigation.com
› Tech Articles
Feb 13, 2023
—
In this case, a
MEMS
-
based IMU
INS with magnetometer heading is well suited as it presents minimal payload, particularly if available in
OEM
...
Read more
HG4930 IMU
LKD Aerospace
https://lkdaerospace.com
› Products › Sensors › IMUs
LKD Aerospace
https://lkdaerospace.com
› Products › Sensors › IMUs
The HG4930 is a
micro-electro-mechanical system (MEMS) based inertial measurement unit (IMU
) designed to meet the needs of a range of applications across ...
Read more
Choosing an IMU: FOG vs MEMS IMUs
Canal Geomatics
https://canalgeomatics.com
› knowledgebase › choosin...
Canal Geomatics
https://canalgeomatics.com
› knowledgebase › choosin...
This is a brief description of the key differences between FOG IMUs vs
MEMS
IMUs and the performance traits between them.
Read more
Scholarly articles for oem mems based imu |
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, odometer, and laser
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Li
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inertial integration methodology and …
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- Cited by 18
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alignment (VBOBA) of low-end
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- Cited by 65
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