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In the drilling field, inertial devices is greater and more adaptable than flying field, because of its poor working conditions, environmental temperatures are high, the temperature of adaptation and life requirements are very demanding, HT-T4 dynamically tuned gyro is designed for the case of the drilling field, overcome the above technical difficulties, its operating temperature up to 100 ℃.

 

N0.	Parameter	Specification
1	Power Supply of Driving Motor Exciting Voltage	12V
2	Power Supply of Driving Motor Frequency	400Hz
3	Power Supply of Driving Motor Frequency Stability	10-4
4	Power Supply of Driving Motor Number of Phases	3
5	Power Supply of Driving Motor Wave Shape	sin
6	Power Supply of Driving Motor Output Power	2W
7	Motor Synchro Speed	12000n/min
8	Motor Start Power	4W
9	Motor Operation Current	≤0.18A
10	Motor Synchronizing Time	≤10s
11	Pick-Offs Static Zero	≤5mv
12	Torquer Scale Factor	≥500°/h/mA
13	Maximum Continuous Torquing Speed	≥200°/s(optional)
14	Random Drift	≤0.3°/h
15	Day to Day Drift	≤1°/h
16	Resistance of Torquer Coil Winding(Primary Winding)	7Ω±1Ω
17	Resistance of Torquer Coil Winding(Secondary Winding)	2Ω±3Ω
18	Dimensions（mm）	Φ29×53
19	Mounting Hole（mm）	M5×29
20	Weight（g）	≤130
21	Working Temperature（℃）	-10～+100
22	Shock  half sine	30g  5～8ms
23	Vibration	5g  20～2000Hz