Dynamically tuned Gyroscope for Well Logging
The features of the KTN4A Dynamically tuned Gyroscope are light
weight, small volume, quick starting, which can be used in high
temperature working environment, and now this kind of gyro has been
applied to Short-range Missile Strap down attitude system and so
on. This kind of gyro can be used in kinds of strap down attitude
system and inertial measurement instrument with highly dimension
space level.
1. Specification
NO. | Item | Parameter |
1 | Performance Parameter | Random drift | ≤0.3(1σ)(°)/h |
Drift stability | ≤1(1σ)(°)/h |
Have not relevant to g of drift | ≤20(°)/h |
Have relevant to g of drift | ≤8(°)/h/g |
Frequency response | ≥80Hz |
2 | Max. tracking rate | ≥200(°)/s |
3 | Output non-linear | ≤0.5% |
4 | Lifespan | ≥5000h |
5 | Working temperature | -40—85 flange installation |
-20—125 Logging shaft installation |
6 | Impact-proof overload-proof(8ms) | ≥60 g |
7 | Physical data | Dimension | φ29×50mm |
Flange | 30×30mm |
Weight | ≤130g |
| 2. Structure |
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3. Definition of Gyroscope plug
J30J-15T(J30J-21T) |
PLUG NO. | Feature |
1 | X axis output |
2 | Ground |
3 | X force main coil(end) |
4 | A phase |
5 | 5V16KHz |
6 | Y axis output |
7 | Y force main coil(beginning ) |
8 | B phase |
9 | +15V |
10 | -15V |
11 | X force main coil(beginning) |
12 | |
13 | |
14 | C phase |
15 | Y force main coil(end) |
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