
Semi-fluid Floated Torsion Bar Gyroscope
2. High reliability
3. Low cost
The SG-7C semi-fluid-floated torsion bar gyroscope outputs an AC voltage signal proportional to the input angular rate, which can also be adjusted to a DC signal.
The semi-fluid-floated torsion bar gyroscope features strong anti-vibration capability, high reliability, and low cost. It is suitable for flight control systems, speed measurement systems, and servo systems.
Specifications
|
Item |
Parameter |
Performance |
|
1 |
Dimension |
φ25.4×55.4mm |
|
2 |
Weight |
≤120g |
|
3 |
Motor power |
26V 400Hz Two phase sine waves |
|
4 |
Exciting supply |
7V 400Hz Single phase sine waves |
|
5 |
Power consumption |
≤7.3W |
|
6 |
Preparation time |
≤60S |
|
7 |
Measurement range |
±60°/s |
|
8 |
Threshold |
≤0.05°/s |
|
9 |
Resolution |
≤0.05°/s |
|
10 |
Zero position voltage |
Normal temperature ≤ 25mV High and low temperature relatively normal temperature variation ≤40mV |
|
11 |
Scale factor |
Normal temperature ≥ 90mV/ (°/s) |
|
12 |
Linearity |
≤2% (F.S) |
|
13 |
natural frequency |
≥20Hz |
|
14 |
Damping ratio |
0.5~0.8 (normal temperature) |
|
15 |
Operate temperature range |
-55℃~+60℃ |
|
16 |
Vibration power spectral density |
0.06g2/Hz |
|
17 |
Shock |
15g |
Overall dimension

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