High-Accuracy Dynamically Tuned Gyro For Aerospace

ER-DTG-E3 Features:
Drift drift :0.03°/h ;
Small Size:Φ55×84mm;
Strong shock resistance;

Product Details

ER-DTG-E3 High-Precision Strapdown Flex Gyroscope

 

Introduction

The gyroscope with advantages as light weight, small size, and high precision, now is   widely used in Space strapdown attitude system, and also can be used in Ground, Maritime, Aviation, Aerospace and other transportation carriers.  


Features

High-precision strapdown flexible gyroscope;

Light weight, small size, and high precision;

Widely applied in strapdown attitude system in aerospace.

 

Specifications

1 Random Drift (1σ) ≤0.03°/h
2 Drift Stability (1σ) ≤0.2°/h
3 G-independent ≤12°/h
4 G-dependent ≤3°/h
5 Frequency Response ≥60Hz
6 Power Supply(Three Phase)                  500 Hz 20V               
7 Power Supply(Single Phase) 16 KHz7 V
8 Synchronous Speed 10,000
9 Power for Start Up 5 W
10    Operating Current ≤3 A
11 Synchronizing Time ≤20 S
12 Output Gradient 21±2 mv/’
13 Master torquer 50±3 Ω
14 Vice control torquer 2±0.5 Ω
15 Master torquer ≥670 °/h/mA
16 Vice control torquer ≥10 °/h/mA
17 Max. Tracking Speed ≥60 °/s
18 Output Nonlinearity ≤0.1%
19 Lifetime ≥5000
20 Operating Temperature -30~+65℃
21 Shock Overload(8ms) ≥50 g
22 Dimension Φ55×84 mm
23 Mounting flanges 58×58 mm
24 Weight ≤630 g


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