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PT-100-2PW
Heavy-Load Tracking Turntable
This product is a T-structure two-axis tracking turntable consisting of azimuth and elevation shaft systems, encoders and a control box. It is applied to high-precision tracking of satellites and other space targets.
Features
- Load capacity over 100 kg
- Pointing accuracy: 10 arcseconds
- Angular measurement accuracy ≤2″
- Equipped with mechanical and electronic dual limit stops
- Precision-maintained tracking speed ≥6°/s
- Salt spray resistance and moisture corrosion protection
Applications
Suited for quantum communication applications. As core equipment for ground receiving stations, it works with software control to realize satellite-to-ground quantum communication.
Specifications
| Parameter Categories | Parameter Items | Parameter Value |
|---|---|---|
| Precision Performance | Angular Position Accuracy | ≤2″ (Angular measurement accuracy) |
| Angular Position Repeatability | 3″ | |
| Tracking / Pointing Accuracy | Static pointing accuracy: 10″
Open-loop guiding tracking error: Fixed star ＜0.2″/10s, ＜1.0″/10min Orbiting satellite ＜3″ Single axis under sine guidance ＜3″ |
|
| Dynamic Performance | Maximum Angular Velocity | Azimuth ≥10°/s, Pitch ≥5°/s |
| Maximum Angular Acceleration | Azimuth ≥1°/s², Pitch ≥1°/s² | |
| Motion Range | Azimuth & Pitch Travel Range | Azimuth: Mechanical stroke ≥±280°, Electrical limit ≥±275°
Pitch: Mechanical stroke -5° ~ 95°, Electrical limit -3° ~ 92° |
| Mechanical Specifications | Load Capacity | ≥100 kg |
| Platform Dimension | Load mounting diameter ＞800mm, Load mounting length ＞1514mm | |
| Environmental Protection | Protection Grade | Anti-corrosion, anti-salt spray, moisture-proof |
| Operating Temperature | -20℃ ~ +40℃ |
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