High Precision Inertial Measurement Unit with Low Power Consumption

• Customization: Available
• Impact: 20g,11ms,Half Sine
• Gyro Random Walk Coefficient: 0.002/Square Root H
• Vibration: 20~2000Hz0.04G2/Hz
• Gyro Measuring Range: -500~+500/S
• Accelerometer Measuring Range: -20~+20g
• Place of Origin: Guangdongchina
• Customized Support: OEM
• Accelerometer Start Time: 5s
• Material: Metal
• Gyro Start Time: 5s
• Brand Name: Firepower
• Gyro Bias Stability at Full Temperature: 0.08/H10s,1 Sigma
• Gyro Bandwidth: 300Hz
• Power: Electricity
• Operating Temperature: -40~+60c

Product Description

Product Description

Product features:

Built-in multi-mode satellite navigation system can output high-precision IMU information acquisition synchronization signal. Selectable accelerometer measuremnt range, with redundant computing resources available for customer secondary development. The technical status of the shock absober is optional.

Typical applications:

1. Medium and large robots, unmanned aerial vehicles platform stabilization

2. Intelligent tunneling machines, coal mining machines, transportation, large-scale bridge immersed tube dockinmg, etc.

 

Parameters

PARAMETER		UNIT	IMU-200A	IMU-200B
Gyroscope	Measuring range	°/s	-500~+500
	Random walk coefficient	°/√h	≤0.0015	≤0.002
	Zero bias stability at room temperature	°/h(10s, 1σ)	≤0.03	≤0.05
	Zero bias stability at full temperature	°/h(10s, 1σ)	≤0.05	≤0.08
	Normal-temperature zero bias repeatability	°/h(1σ)	≤0.02	≤0.03
	Zero bias repeatability at full temperature	°/h(1σ)	≤0.03	≤0.05
	Scale factor nonlinearity	ppm	≤10	≤30
	Scale factor repeatability	ppm(1σ)	≤10	≤30
	Gyro start time	s	≤5
	Gyro bandwidth	Hz	≥300
Accelerometer	Measuring range	g	-20~+20
	Zero bias stability at full temperature	ug(10s, 1σ)	≤50
	Zero bias repeatability at full temperature	ug(1σ)	≤80
	Starting time	s	≤5
1. Enviromental parameters
Operating temperature			-40~+60
Storage temperature			-45~+75
Vibration		Hz, g²/Hz	20~2000, 0.04
Impact		g, ms	20, 11, half sine
2. Electrical parameters
Power supply		V	+18~+36(DC)
Steady-state power		W	≤25
Data interface		\	RS-422/CAN/Network port
Data refresh rate		Hz	≤200(settable)
3. Physical parameters
Overall dimensions		mm	140*130*105
Installation dimensions		mm	120.5*130.5(4*Ø5.5)
Weight		kg	≤4.0

 

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