Product Details
2-STGZ800 Heavy Load Tracking Turntable
Product Description
2STGZ800 large-load direct-drive tracking turntable is used in
quantum communication ground receiving stations, and together with
the quantum satellite transmitter, completes satellite-to-ground
quantum communication. With software control and guide design, this
two-dimensional tracking turntable has the ability to track
low-orbit satellites.
Product Parameters
Specification |
1 | Load Weight | 150Kg |
2 | Angle Rotary Range | azimuth:±280°; |
pitch:-5°~+95° |
3 | Rotary Accuracy Of Dual-Axis | ±3″ |
4 | Positioning Error Of Angular Position | ±3″ |
5 | Positioning Repeatability Of Angular Position | ±2″ |
6 | Resolution Of Angular Position | 0.0001° |
7 | Rate Accuracy | ω≤1°/s , 2×10-3 (1° average) |
1°/s≤ω<10°/s , 2×10-4 (10° average) |
ω≥10°/s , 2×10-5 (360° average) |
8 | Maintain Precision Tracking Speed | 10°/s≥azimuth≥1″/s; |
5°/s≥pitch≥1″/s |
9 | Maximum Angular Acceleration | pitch:≥2°/s²; |
azimuth:≥6°/s² |
10 | Code Disc Resolution | 1″ |
11 | Zero Point | With code disc zero point |
12 | For Stellar Targets, Open-Loop Tracking Accuracy (RMS) | Error within 10 seconds <0.5″, error within 60 minutes <1″; |
13 | For Space Targets, Open-Loop Tracking Accuracy (RMS) | Single axis<5″ |
Company Profile
Jiujiang RUYA Precision Technology Co., Ltd. was established in
January 2013. It is located at the northern foot of Mount Lushan of China, a national 5A tourist attraction, and on the south bank of
the Yangtze River. It is stationed in the national Jiujiang
Economic and Technological Development Zone. It is a national-level
high-tech enterprise, a national-level “Specialized Special New Little Giant” enterprise and a “gazelle enterprise” in Jiangxi Province with development directions of precision
machinery, geometric measurement, inertial testing technology, and
precision angle measurement sensors.
The company has established a modern enterprise management system
and a digital information management model and has passed the integration of the two informatization standards
implementation system and the national military standard quality
system (GJB 9001C-2017) certification. At the same time, it has
established a long-term industry-university-research collaborative
innovation mechanism with universities such as the University of
Science and Technology of China and Hefei University of Technology,
gathering high-end talents in the geometric measurement and
inertial testing technology industries, cultivating a group of key technical personnel in precision
machinery and measurement, power electronics and measurement and
control software technology development, and creating an industry-leading "high-end equipment manufacturing measurement
and testing laboratory" and be recognized by provincial and
municipal innovation platforms such as "New R&D Institution"
and "Precision Angle Measurement Technology Innovation Center".