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High Precision 3-Axis MEMS Gyro with 0.1° Accuracy for Aerospace Attitude Control

Brand Name:	Firepower
Model Number:	MG3-1C
MOQ:	1
Price:	negotiable
Payment Terms:	L/C,T/T
Supply Ability:	500pcs

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

Measuring Range:

±400°/s

Zero-bias Instability:

0.1°/h

Random Walk:

0.05°/√h

Zero-bias Repeatability:

1°/h

Bandwidth:

250Hz

Steady-state Power Consumption:

＜1.4W

Packaging Details:

Carton Box

Supply Ability:

500pcs

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Product Description

High Precision 3-Axis MEMS Gyro with 0.1° Accuracy for Aerospace Attitude Control

The Micro Gyroscope Assembly is a compact sensing unit designed to measure two- or three-axis angular rates of a carrier. It integrates a high-performance MEMS gyroscope, temperature sensor, signal processing board, and embedded software.

The system provides accurate angular rate data through RS-422 output, featuring built-in error compensation for temperature drift, installation misalignment, and nonlinearity, ensuring high precision and stability.

With its small size, low power consumption, and high reliability, it is ideal for inertial navigation, attitude control, UAVs, robotics, and stabilization systems.

Technical Specifications

Gyroscope Technical Index

Parameter	Unit	Test Conditions	MG3-1A	MG3-1C	MG3-1E
Measuring range	°/s		±400	±400	±300
Zero-bias instability	°/h	Allan variance	0.3	0.1	0.2
Zero bias stability	°/h	10s smooth, RMS, Room temperature	3	1	1
Zero bias variation at full temperature	°/h	10s smoothing, RMS, temperature change rate 1℃/min	20	10	5
Random walk	°/√h	Allan variance	0.15	0.05	0.03
Output noise	p-p	Peak (Half Peak, RMS * 3)	0.3	0.25	0.2
Zero-bias repeatability	°/h	Q = 6, Room temperature	3	1	0.5
Zero bias acceleration sensitivity		Test at ± 1 g	2	2	2
Resolution	°/h		2	1	1
Bandwidth	Hz		250	250	400
Scale factor nonlinearity	ppm	Room temperature	100
Scale factor repeatability	ppm	Q = 3, Room temperature	100
Cross coupling	%	Room temperature	0.1

Electrical Characteristics

Parameter	Unit	MG3-1A
Voltage	V	+5±0.25
Startup current	mA	＜400
Steady-state power consumption	W	＜1.4
Ripple	mV	100

Environmental Adaptability

Parameter	Unit	MG3-1A
Operating temperature	℃	-45~85
Storage temperature	℃	-55~105

Other Specifications

Parameter	Unit	MG3-1A
Weight	g	52±5
Start time	s	1

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products details

High Precision 3-Axis MEMS Gyro with 0.1° Accuracy for Aerospace Attitude Control

High Precision 3-Axis MEMS Gyro with 0.1° Accuracy for Aerospace Attitude Control

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