Dynamically Tuned Gyro For Aerospace
DTG-E3 High-precision strapdown flexible gyroscopeDTG-E3 is with advantages of light weight, small size, and high precision which is widely applied in strapdown attitude system in aerospace. And it is also applied in platform strapdown attitude systems in carriers of Ground, Maritime, Aviation, Aerospace and many other areas.Specification:Parameter specification NoParameterSpecification1Power Supply of Driving Motor Exciting Voltage20V2Power Supply of Driving Motor Frequency500Hz3Power Supply of Driving Motor Number of Phases34Power Supply of Driving Motor Output Power2W5Power Supply of Driving Motor Wave ShapeSin6Power Supply of Driving Motor Frequency Stability10-47Motor Synchro Speed10000n/min8Motor Start Power5W9Motor Operation Current≤0.3A10Motor Synchronizing Time≤20s11Pick-Offs Static Zero≤5mv12Torquer Scale Factor≥650º/h/mA13Gyro innate frequency≥40Hz14Maximum Continuous Torquing Speed≥60º/s15Resistance of Torquer Coil Winding(Primary Winding)50Ω±3Ω16Resistance of Torquer Coil Winding(Secondary Winding)2Ω±3Ω17Random Drift （1σ）≤0.024º/h18Day to Day Drift （1σ）≤0.1º/h19Dimensions（mm）Φ55×8220Mounting Hole（mm）Φ61×（4-Φ3.4）21Weight (g)≤700 22Working Temperature (℃)-40～+6523Vibration4.12g 20～2000Hz24Shock30g 5～8msInstall drawingDTG-E3B High-precision strapdown flexible gyroscopeDTG-E3B has features of light weight, small dimension, long lifetime, wide dynamic range. It has been used in different products such as : fast north seeking instrument, helicopter light guidance platform, television antenna tracker and so on. It can also be applied in spaceflight strapdown inertial system and the land, sea, aviation, spaceflight transporter attitude system of both strapdown type and platform type.Specifications:N0.ItemSpecification1 Performance Parameter Random Drift (1σ)≤0.03°/h Drift Stability (1σ)≤0.2°/h g-independent≤12°/h g-dependent≤3°/h/g Frequency Response≥60Hz2 Technological Parameter Power Supply(Three Phase)500 Hz20V Power Supply(Single Phase)16 KHz7 V Synchronous Speed10,000 Power for Start Up5 W Operating Current≤3 A Synchronizing Time≤20 S Output Gradient21±2 mv/’ Master torquer50±3 Ω Vice control torquer2±0.5 Ω3 Torquer scale factor Master torquer≥670 °/h/mA Vice control torquer≥10 °/h/mA4 Max.Tracking Speed≥60 °/s5 Output Nonlinearity≤0.1%6 Life Time≥50007 Operating Temperature-30～+65℃8 Shock Overload(8ms)≥50 g9 Physical Parameter DimensionΦ50×76 mm Mounting flanges52×52 mm Weight≤630 gInstall Dimension:DTG-E5 High-speed strapdown flexible gyroscopeDTG-E5 is specially designed for high speed instrument. Which with features of light weight, small volume, high reliability, it has been widely used in high speed sensor products.,also can be used in strapdown inertial measurement unit and high dynamic transporter attitude system.Specifications:N0.ItemSpecification1 Performance Parameter Random Drift (1σ)≤0.1°/h Drift Stability (1σ)≤0.3°/h g-independent≤15°/h g-dependent≤8°/h/g Frequency Response≥70Hz2 Technological parameter Power Supply(Three Phase)500 Hz16V Power Supply(Single Phase)16 KHz5 V Synchronous Speed10,000 Synchronizing Time≤10 S Output Gradient10~14 mv/’ Master torquer7±1 Ω Vice control torquer2±0.5 Ω3 Torquer scale factor Master torquer≥600 °/h/mA Vice control torquer≥10 °/h/mA4 Max.Tracking Speed≥200 °/s5 Output Nonlinearity≤0.5%6 Life Time≥30007 Working Temperature-40～+65℃8 Shock Overload(8ms)≥60 g9 Physical Parameter DimensionΦ34×64 mm Mounting flanges36×36 mm Weight≤320 gInstall Dimension:
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