Type 58 laser gyroscope

Short Description:

Model 58 laser gyroscope is an inertial measurement device designed for medium precision user needs. Based on Sagnac effect, it is assembled with materials such as microcrystalline optical glass with low expansion coefficient. It has the characteristics of stable performance, high manufacturing accuracy, small size, light weight and wide application range.

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Product Detail

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PRODUCT FEATURES

●Super high cost performance

●Built-in temperature sensor can be used to compensate gyro parameters in real time

●With 25-pin electrical connector, the gyroscope outputs two TTL level digital signals, which can be connected to the phase identification, demodulation and counting circuits to obtain the required angular displacement signals.

●Using +15V, +5V and -5V DC power supply

APPLICATION AREAS

●Marine platform compass

● Local reference

●Medium-range tactical missiles

●Medium accuracy positioning and orientation system

● Helicopter

●Attitude systems

● Self-propelled artillery, torpedoes, etc.

PERFORMANCE INDICATORS

	Class 1	Class 2	Class 3
Zero Bias Stability	≤ 0.01º/h	≤ 0.015º/h	≤ 0.02º/h
Zero Bias Repeatability	≤ 0.01º/h	≤ 0.015º/h	≤ 0.02º/h
Random Wander	≤ 0.002º/√h	≤ 0.003º/√h	≤ 0.005º/√h
Scale Factor	≤ 5ppm(1σ)
Magnetic Field Sensitivity	≤ 0.004 º/h /Gs
Dynamic Range	≤ ±400°/S
Start-up time	≤10秒
MTBF	>20000小时
Operating Temperature	-40℃～+65℃
Dimension	（85±2）×（75±2）×（52±2）（mm）
Weight	620±20（g）
Power Consumption	< 5W
Shock	75g, 6ms (half sine)
Vibration	≤ 9.5g；(1300Hz～1500Hz is the resonance point of gyroscope, and the resonance point of A type, B type and C type gyroscope is reduced in order, which should be avoided in the structural design of inertial guidance system.)