Product Description
The gyroscope with high
precision ,long life time, wide dynamic range, high reliability has been used for water surface, land strapdown system, fast true-north seeking, television antenna tracker, and widely used in spaceflight strapdown inertial system. The gyroscope also can be used for land, sea, aviation, spaceflight transporter strapdown and platform attitude system.
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N0.
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Parameter
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Specification
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1
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Power Supply of Driving Motor Exciting Voltage
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20V
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2
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Power Supply of Driving Motor Frequency
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500Hz
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3
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Power Supply of Driving Motor Frequency Stability
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10-4
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4
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Power Supply of Driving Motor Number of Phases
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3
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5
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Power Supply of Driving Motor Wave Shape
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sin
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6
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Power Supply of Driving Motor Output Power
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2W
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7
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Motor Synchro Speed
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10000n/min
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8
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Motor Start Power
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5W
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9
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Motor Operation Current
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≤0.3A
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10
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Motor Synchronizing Time
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≤20s
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11
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Pick-Offs Static Zero
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≤5mv
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12
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Torquer Scale Factor
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≥670º/h/mA
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13
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Maximum Continuous Torquing Speed
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≥60º/s
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14
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Random Drift
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≤0.03º/h
Or ≤0.01º/h
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15
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Day to Day Drift
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≤0.1º/h
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16
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Resistance of Torquer Coil Winding(Primary Winding)
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50Ω±3Ω
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17
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Resistance of Torquer Coil Winding(Secondary Winding)
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2Ω±3Ω
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18
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Dimensions(mm)
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Φ55×82(A)
φ50×76(B)
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19
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Mounting Hole(mm)
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58×58(A)
52×52(B)
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20
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Weight(g)
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A: ≤700
B: ≤630
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21
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Working Temperature(℃)
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-40~+65
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22
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Shock half sine
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30g 5~8ms
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23
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Vibration
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5g 20~2000Hz
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