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AR-250-3
High-Load 3-Axis Turntable
This high-payload 3-axis turntable comprises a high-rigidity mechanical base, servo drives and angle measurement systems. It supports independent or coordinated motion across all three axes for mounting large test specimens in spatial attitude simulation and angular position testing.
Features
- High load capacity
- Excellent coaxial accuracy of three axes
- Wide rotation rate range
- Supports both positioning and rate modes
- Customizable table dimension
- Remote control supported
Applications
Suited for aerospace and national defense industries. It is used for dynamic performance testing and calibration of large-scale antennas, radomes and seekers.
Specifications
| Parameter Categories | Parameter Items | Parameter Value |
|---|---|---|
| Accuracy Performance | Angular Position Accuracy | ±5″ |
| Angular Position Repeatability | ±2″ | |
| Velocity Stability | 5×10⁻⁵ (360° averaging method) | |
| Dynamic Performance | Maximum Angular Velocity | Inner Frame: ±400°/s
Middle Frame: ±300°/s Outer Frame: ±200°/s |
| Maximum Angular Acceleration | Inner Frame: 2500°/s²
Middle Frame: 1500°/s² Outer Frame: 1000°/s² |
|
| Motion Range | Travel Range for Each Axis | All three axes support continuous unlimited 360° rotation |
| Mechanical Specifications | Load Capacity | ≥20 kg |
| Platform Size | Platform diameter: 250mm; Available load space Φ250mm × 300mm | |
| Environmental Protection | Operating Temperature | 20℃ ±8℃ |
| Power & Communication | Power Supply Requirement | Single-phase 220VAC ±10% / 50Hz |
| Control Interface | RS422 / RJ45 Ethernet Port |
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