Cost-effective Laser Gyroscope

Product Description

ER-RLG-50 (≤0.01°/h)
1. Bias stability: ≤0.01°/h;
2. Measuring range: -500~500°/s;
3. Bias repeatability: ≤0.003°/h.

Main parameters of gyroscope

Bias stability	≤0.01°/h (100s Standard deviation)
Bias repeatability	≤0.003°/h (100s Standard deviation)
Total error of scale factor	≤5ppm
Measuring range	-500~500°/s
Start time	≤5s
Operating temperature	–40℃~+65℃
Storage temperature	–55℃~+85℃
Shock	30g/11ms(half-sine), 75g/6ms(sine)
Vibration	7.2g/5min (Three directions)
	Frequency(Hz)	10	100	200	300	600	1000	2000
	Power(g2/Hz)	0.1	0.4	0.1	0.02	0.005	0.00003	-6dB
Jitter frequency	500Hz~700Hz, the jitter frequency of type A, type B and type C gyroscopes decreases successively, the jitter frequency difference between two adjacent gyros is more than 40Hz
MTBF	15000h
Storage life	15a
Size	(84±1)mm×(75±2)mm×(53±1)mm
Weight	0.6±0.02kg
Power consumption	≤3W

Mechanical interface
Figure 1 Shape and mounting dimensions of gyroscope

Cautions

Gyroscope should be avoided by impact, knock;
Gyroscopes with the same jitter frequency should be avoided in the same inertial navigation equipment;
Pay attention to the use of spring pad when installing the gyroscope. It is recommended to use M4hex socket screw with grade 9 (including) or above, and the recommended torque value is 2.5NM.

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