Products Description

The SG-D1 dynamically tuned gyroscope is mainly based on the principle of Coriolis force. When a rotating body is subjected to an angular velocity perpendicular to its own rotation plane, a Coriolis force is generated in the direction perpendicular to these two angular velocities. The dynamically tuned gyroscope determines the changes in its own rotation state by measuring this force.

The SG-D1 dynamically tuned gyroscope is small in size, light in weight, can respond quickly to external changes, and can realize dynamic startup. It shows strong resistance to vibration and impact, has high working reliability, and boasts good cost performance. It is widely used in systems with large overload coefficients and small size spaces.

Products Specifications

No	Parameter	Performance
1	Measurement Range	±350°/s
2	one-time start random drift (fixed position)	≤0.8°/h
3	Drift independent of acceleration	≤200°/h
4	Drift caused by orthogonal acceleration	≤15°/h/g
5	Axial mass unbalance drift	≤15°/h/g
6	Drift caused by axial acceleration	≤10°/h/g
7	Motor power supply (three-phase sine wave)	500 Hz
7	Motor power supply (three-phase sine wave)	12V
8	Motor power supply (square wave)	≤ 3W
9	Signaler power supply	3.5 V 4.8Hz single phase sine wave ≤ 1W
10	Torquer scale factor	1.7 mA (°/s)
11	Rate linearity	≤0.2% (F.S)
12	cross coupling	≤0.2%
13	dynamic characteristics	Open-loop oscillation convergence time:4~8s
14	Shock	150g
15	Operating Temperature	-45～+70℃
16	vibration power spectral density	0.12g2/Hz
17	Dimension	Φ21.8×30.5 mm
18	Mounting flanges	22×22 mm
19	Weight	≤55 g

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