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IMU Accelerometer Gyro
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High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

Brand Name: Firepower
Model Number: 16488HA
MOQ: 1
Price: Negotiable
Payment Terms: T/T
Supply Ability: 200/MONTH
Detail Information
Place of Origin:
CHINA
Zero Bias Stability:
≤0.3°/h,
Maximum Angular Rate:
±450°/s
Bias Repeatability:
≤5°/h
Angular Random Walk:
≤0.15°/h
Communication Interface:
1-way SPI
Acc Range:
±20g
Packaging Details:
Sponge+ box
Supply Ability:
200/MONTH
Highlight:

500 deg/s range fiber optic gyro

,

small size fiber optic gyro

,

one axis fog gyroscope

Product Description
High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

The 16488HA MEMS Inertial Measurement Unit is a high-precision six-axis sensor integrating a three-axis gyroscope and three-axis accelerometer. It delivers exceptional performance with angular rate measurement up to ±450°/s and linear acceleration up to ±20 g, featuring low zero-bias instability (0.3°/h for gyro, 0.25 mg for accelerometer) and minimal random walk (0.15°/√h for gyro, 0.029 m/s/√h for accelerometer).

This unit includes full error compensation for temperature (-45~85 °C), installation misalignment, and nonlinear corrections to ensure precise inertial data. With SPI communication at 8-15 MHz, compact size, 250 Hz bandwidth, and 0.1% cross-coupling, it's ideal for UAV navigation, autonomous vehicles, robotics, industrial automation, marine/aerial navigation,  mapping, satellite attitude control, and defense guidance systems.

Technical Specifications
Parameter Test Conditions Min Value Typical Value Max Value Unit
Gyroscope
Dynamic measuring range


±450 º/s
Zero-bias instability Allan variance, better than
0.3
º/h
Zero bias stability 10s smooth, RMS, better than
3
º/h
Zero bias in full temperature range -40℃ ~ 85℃, 10 s smooth, rms
20
º/h
Random walk
0.15
º/√h
Zero-bias repeatability
5
º/h
Scale factor repeatability
100
ppm
Scale factor nonlinearity
100
ppm
Bandwidth (-3dB)

250
Hz
Cross coupling

0.1
%
Resolution

2
º/h
Acceleration sensitivity

2
°/h/g
Accelerometer
Dynamic measuring range


±20 g
Zero bias stability Allan variance
0.07
mg
Zero bias in full temperature range -40℃ ~ 85℃, 10 s smooth, rms
3
mg
Zero bias stability 10s smooth, RMS, better than
0.25
mg
Random walk
0.029
m/s/√h
Zero-bias repeatability
0.5
mg
Scale factor repeatability
500
ppm
Scale factor nonlinearity FS=20g
500
ppm
Bandwidth (-3dB)

250
Hz
Cross coupling

0.1
%
Communication Interface
1-way SPI Enter the clock frequency 8
15 MHz
Electrical Characteristics
Voltage Direct current
3.3
V
Power consumption

1.5 1.5 W
Ripple P-P
48±2 100 mV
Use Environment
Operating temperature
-45
85
Storage temperature
-55
85
Product Diagrams
High Accuracy 6-Axis IMU  MEMS Gyroscope & Accelerometer Module for Robotics UAV 0

Outline Drawing

High Accuracy 6-Axis IMU  MEMS Gyroscope & Accelerometer Module for Robotics UAV 1

Connector Diagram

High Accuracy 6-Axis IMU  MEMS Gyroscope & Accelerometer Module for Robotics UAV 2

Axial Direction Diagram