DTG-E3B Precision strapdown flexible gyroscope
The gyroscope with advange of high precision ,long life time, wide dynamic range, and high reliability. What now has been widely used in water surface and land strapdown system, fast true-north seeking instrument, helicopter light guidance platform, television antenna tracker, and so on. The gyroscope also can be used in spaceflight strapdown inertial system and the land, sea, aviation, spaceflight transporter strapdown and platform type attitude system.
Specifications:
N0. Item Specification
1 Performance
Parameter Random Drift (1) 0.03/h
Drift Stability (1) 0.2/h
g-independent 12/h
g-dependent 3/h
Frequency Response 60Hz
2 Technological parameter Power Supply(Three Phase) 500 Hz
20V
Power Supply(Single Phase) 16 KHz
7 V
Synchronous Speed 10,000
Power for Start Up 5 W
Operating Current 3 A
Synchronizing Time 20 S
Output Gradient 21 2 mv/
Master torquer 50 3
Vice control torquer 2 0.5
3 Torquer scale factor Master torquer 670 /h/mA
Vice control torquer 10 /h/mA
4 Max.Tracking Speed 60 /s
5 Output Nonlinearity 0.1%
6 Life Time 5000
7 Operating Temperature -30¡«+65
8 Shock Overload(8ms) 50 g
9 Physical Parameter
Dimension 50 76 mm
Mounting flanges 52 52 mm
Weight 630 g.
DTG-E5 High-speed strapdown flexible gyroscope
The gyroscope with long life time, wide measurement range and high reliability has been widely used in requirements of strapdown inertial measurement unit, also can be used for high dynamic transporter attitude system.
Specifications:
N0. Item Specification
1 Performance
Parameter Random Drift (1) 0.1/h
Drift Stability (1) 0.3/h
g-independent 15/h
g-dependent 8/h
Frequency Response 70Hz
2 Technological parameter Power Supply(Three Phase) 500 Hz
16V
Power Supply(Single Phase) 16 KHz
5 V
Synchronous Speed 10,000
Synchronizing Time 10 S
Output Gradient 10~14 mv/
Master torquer 7 1
Vice control torquer 2 0.5
3 Torquer scale factor Master torquer 600 /h/mA
Vice control torquer 10 /h/mA
4 Max.Tracking Speed 200 /s
5 Output Nonlinearity 0.5%
6 Life Time 3000
7 Operating Temperature -40¡«+65
8 Shock Overload(8ms) 60 g
9 Physical Parameter
Dimension 34 64 mm
Mounting flanges 36 36 mm
Weight 320 g.
DTG-E3 Precision strapdown flexible gyroscope
The gyroscope with advanges as light weight, small size, and high precision. What are now widely used in Space strapdown attitude system, and also can be used in Ground, Maritime, Aviation, and Aerospace and other transportation carriers and platform type strapdown attitude system.
Specifications:
N0. Item Specification
1 Performance
Parameter Random Drift (1) 0.03/h
Drift Stability (1) 0.2/h
g-independent 12/h
g-dependent 3/h
Frequency Response 60Hz
2 Technological parameter Power Supply(Three Phase) 500 Hz
20V
Power Supply(Single Phase) 16 KHz
7 V
Synchronous Speed 10,000
Power for Start Up 5 W
Operating Current 3 A
Synchronizing Time 20 S
Output Gradient 21 2 mv/
Master torquer 50 3
Vice control torquer 2 0.5
3 Torquer scale factor Master torquer 670 /h/mA
Vice control torquer 10 /h/mA
4 Max.Tracking Speed 60 /s
5 Output Nonlinearity 0.1%
6 Life Time 5000
7 Operating Temperature -30¡«+65
8 Shock Overload(8ms) 50 g
9 Physical Parameter
Dimension 55 84 mm
Mounting flanges 58 58 mm
Weight 630 g.
This dynamically tuned gyro is designed for dynamical positioning and orientation in the drilling field, with small dimension, light weight, and high working temperature, was mainly used in borehole gyro survey tools, wellbore logging tools, and many other system for north seeking or orientation.
No. Parameters Performance Indicator Unit
1 Random Drift 0.8 /h
2 Day by Day Drift 1.5 /h
3 Drift Caused by Axial Mass Unbalance 15 /h/g
4 Drift Caused by orthometric Acceleration 15 /h/g
5 Driving Motor, Three Phase 500HZ,12V
6 Synchronizing Time 2 s
7 Maximum Precession Speed of the Gyro 350 /s
8 Shock 150g, 6ms
9 Working Environment Temperature -10~70(100 is customizable)
10 Dimension 21.4 30 mm
11 Weight 50 g.
Dimensions: 21.4 30mm
Weight: 50g.
DTG-E2 Gyroscope for dynamic well logging
This dynamically tuned gyro is designed for the case of the drilling field, have overcomed the following technical difficulties, its operating temperature up to 100 degree centigrade. In the drilling field, inertial devices is greater and more adaptable than flying field, because of its poor working conditions, especially the higher environmental temperatures, therefore, the temperature of adaptation and life requirements are very serious.
Specifications:
N0. Item Specification
1 Performance
Parameter Random Drift (1) 0.3/h
Drift Stability (1) 0.2/h
g-independent 12/h
g-dependent 3/h
Frequency Response 60Hz
2 Technological parameter Power Supply(Three Phase) 400 Hz
12 V
Power Supply(Single Phase) 16 KHz
7 V
Synchronous Speed 12,000
Power for Start Up 4 W
Operating Current 0.18 A
Synchronizing Time 10 S
Output Gradient 14 mv/¡¯
Master torquer 7
Vice control torquer 2
3 Torquer scale factor Master torquer 500 /h/mA
Vice control torquer 10 /h/mA
4 Max.Tracking Speed 200 /s
5 Output Nonlinearity 0.1%
6 Life Time 5000
7 Operating Temperature -10¡«+100
8 Shock Overload(8ms) 50 g
9 Physical Parameter
Dimension 2952 mm
Mounting flanges 3030 mm
Weight 130 g.
Dimension:φ29×52 mm
