Dual-Axis Laser Tracking and Servo Turntable for Radar, Simulation, UAV, Satellite Testing – Custom or Military Grade
1. Product Overview – High-Precision Dual-Axis & Laser Tracking Turntable
This dual-axis servo turntable is engineered for high-precision target tracking, semi-physical simulation, and antenna testing. Available in azimuth+elevation or azimuth+polarization configurations, it serves applications such as vehicle-mounted radar, ground station tracking, UAV servo tracking, low-orbit satellite tracking, and satellite antenna characterization. The laser tracking turntable variant adopts a frame-type integrated structure with precision mechanical bearings for exceptional stability and accuracy.
2. Mechanical Structure – Rigid, Integrated, Customizable
The standard dual-axis turntable supports loads of 10kg, 50kg, 100kg, or 1000kg. The laser tracking model accommodates a load size of 500mm × 275mm × 340mm (L × W × H) with a minimum load capacity of 40kg. The U-frame and base construction ensures high rigidity. Non-standard customization is available for mechanical interfaces, load mounting brackets, and environmental protection. Optional components include slip rings, RF rotary joints, fiber optic rotary joints, load mounting brackets, integrated control cabinets, and a host computer.
3. Motion Performance – Wide Range, High Speed, High Acceleration
Standard Dual-Axis Model:
- Rotation speed: 0.05°/s to 500°/s
- Positioning accuracy: 0.01° to 0.2°
- Azimuth range: ±180° or ≥360°
- Elevation range: ±90° or 360°
- Polarization range: ±90° or ≥360°
Laser Tracking Turntable Model:
- Azimuth (yaw) range: -170° to +170°
- Elevation (pitch) range: -25° to +65°
- Bi-axial orthogonality: ≤10 arcseconds
- Positioning accuracy per axis: ≤±2.5 arcseconds
- Maximum acceleration (both axes): ≥15°/s²
- Maximum continuous speed (both axes): ≥25°/s
4. Control & Interfaces – Flexible, Rugged, Real-Time
Control interfaces include Ethernet, serial port, RS422, RS485, and fiber optic. The system supports multiple operating modes such as position, rate, servo, and wobble. Multi-closed-loop servo control with high-resolution encoders and optional inertial sensors suppresses friction, vibration, and external disturbances. Real-time data exchange and multi-axis coordination are supported via bus communication.
5. Environmental Adaptability & Reliability
- Operating environments: indoor, outdoor, desert, coastal, airborne, shipborne, vehicle-mounted
- Equipment grades: industrial grade, military grade (MIL-spec available)
- Non-standard customization for harsh conditions: wide temperature range, strong EMI, high vibration
- Long-life design with precision bearings and optional conductive slip rings (life >10 million revolutions)
6. Standard & Optional Configuration
| Item | Quantity | Note |
|---|---|---|
| Servo turntable | 1 | Standard |
| Turntable control software | 1 | Standard |
| Drive controller | 1 | Standard (integrated or separate chassis) |
| Computer | 1 | Optional |
| Slip ring | 1 | Optional |
| RF rotary joint / RF cable | 1 | Optional |
| Fiber optic rotary joint / fiber cable | 1 | Optional |
| Load mounting bracket | 1 | Optional |
| Integrated control cabinet | 1 | Optional |
7. Why Choose This Turntable?
- Non-standard custom design – tailored to load, accuracy, range, interface, and environment
- Strict quality control – each unit tested for positioning accuracy, orthogonality, and rate smoothness
- Long-life durability – precision bearings and optional slip rings rated for millions of cycles
- Wide application coverage – radar tracking, UAV tracking, satellite testing, semi-physical simulation
- High precision – laser tracking model achieves ≤±2.5″ accuracy and ≤10″ orthogonality
- Flexible interfaces – Ethernet, RS422, RS485, fiber optic
- Harsh environment ready – indoor, outdoor, desert, coastal, airborne, shipborne, vehicle-mounted
- Industrial & military grades available
