Jiujiang RUYA Precision Technology Co., Ltd
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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″ |
