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Yantai ZK Optics Co., Ltd.
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Hemispherical Shell Quartz Resonator For Hemispherical Resonator Gyroscope

Hemispherical Shell Quartz Resonator For Hemispherical Resonator Gyroscope

Brand Name ZCQ
Model Number Customized
Certification RoHS
Place of Origin China
Minimum Order Quantity 1 pieces
Payment Terms T/T
Supply Ability 1000 pieces per month
Delivery Time One month
Packaging Details Standard packing
Material Highly Purity Synthetic Fused Silica
Tolerance 0.0005mm
Precision High grade
Density 2.2g/cm3
Process Machining
Mohs Hardness 5.5-6.5
Deformation point 1280C
Softening point 1680C
Detailed Product Description

Quartz Hemispherical Shell Resonator For Hemispherical Resonator Gyroscope

 

The hemispherical shell resonator gyroscope is composed of hemispherical resonator, excitation cover and sensitive basement. All of them are made of fused quartz material with high quality factor and metallized on the surface. As the sensitive part of the gyro, the hemispherical shell resonator is the core of the hemispherical resonator gyro. Its machining surface accuracy, position accuracy and surface quality are the most key factors affecting the accuracy and performance of the hemispherical resonator gyro. The higher the machining accuracy of hemispherical resonator, the closer it is to the ideal resonator state, and the higher the gyro accuracy. The hemispherical resonator is made of fused quartz and is a hemispherical thin-walled shell with a central support rod, with a diameter of φ 15 ~ 60mm, wall thickness is generally 0.3-1.1mm, surface accuracy < 0.5um, inner and outer ball concentricity < 0.5um, surface roughness Ra < 0.025um, and quality factor Q value is higher than 107. The special-shaped spherical hemispherical resonator has high surface accuracy and concentricity of inner and outer spheres, and the accuracy reaches sub micron level.

 

 

Fore more information, please feel free to contact sales.t@zktdoptics.com

 

Product Tags: hemispherical shell quartz resonator   gyroscope quartz resonator   high precision quartz resonator  
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