High Performance VG910 Similar Optical Gyroscope New Fiber Optic
Gyroscope Analog of Vg910 Gyro Sensor
Main performance parameters
See the main performance parameters of the product for details.
Serial number | Test item | Unit | Technical requirements |
|---|
| 1 | Overall dimensions | mm | 82×82×20 |
| 2 | Scale factor | mv/°/s | 7±0.5 |
| 3 | Operating temperature | ℃ | -40~+60 |
| 4 | Measuring range | °/s | -250~+250 |
| 5 | Output polarity | —— | Clockwise rotation outputs positive voltage |
| 6 | Supply voltage | v | +5 |
| 7 | Random vibration | —— | 6.06g,20~2000Hz |
1 Overview
This document specifies the use requirements and methods of the
VG-910 single-axis fiber optic gyroscope (referred to as the
product). The gyroscope has two States of digital and analog. Users
can customize the gyroscope with different output States according
to different needs.
2 Product introduction
2.1 Principle
This product is an inertial angular rate sensor based on the
optical Sagnac effect, which is used to measure the angular rate of
the carrier along the sensitive axis of the product.
2.2 Function
For the simulation state, the functions correspond to the
following:
1) Analog state gyroscope: provide one channel of angular rate
analog information (voltage signal).
2.3 Field of application
The products are mainly suitable for inertial navigation system,
positioning and orientation system, attitude measurement system,
servo stabilization system and other applications.
2.4 Composition
The main components of the product are as follows:
1) An optical path comprise an SLD light source, an optical fiber
re, an integrated optical phase modulator, an optical fiber coupler
and a photodetector;
2) The circuit comprises a light source driving circuit and a
detection and control signal circuit board;
3) Gyroscope structural parts.
3. Main technical requirements
3.1 Function
Output angular rate analog information (voltage signal).
3.2 Composition
The main components of the product are as follows:
4) An optical path comprise an SLD light source, an optical fiber
re, an integrated optical phase modulator, an optical fiber coupler
and a photodetector;
5) The circuit comprises a light source driving circuit and a
detection and control signal circuit board;
3) Gyroscope structural parts.
3.3 Outline and installation dimensions
Overall dimension (mm): 82 × 82 × 20 (L × W × H);
Installation dimension (mm): (60.8 ± 0.1) × (60.8 ± 0.1) (L × W),
Φ3.6mm × 4, As shown.
Company information
