Description
The DZT3-120 is a three-axis U-U-T / U-O-O structure multi-function simulation test turntable offering automatic position, rate, rocking, simulation and servo modes to cover the full functional testing of inertial systems and inertial components. Multi-mode test equipment for inertial systems, sensors and electro-optical payloads.
The DZT3-120 is a three-axis U-U-T / U-O-O structure multi-function simulation test turntable offering automatic position, rate, rocking, simulation and servo modes to cover the full functional testing of inertial systems and inertial components. (120 kg high-load version of the DZT3-40(120) family.) Full functional testing of inertial systems and inertial components. The equipment uses an industrial control computer for motion control with direct-drive torque motors and inductosyn or grating angle feedback (where applicable), providing high-accuracy positioning, stable rates, low waveform distortion and high repeatability. Customization is available on request. All specifications are transcribed from the manufacturer’s product brochure.
Key specifications: Load Capacity: 120 kg; Load Dimensions: Φ700 × 700 mm; Tilt Rotation Error: ±3″; Axis Perpendicularity: Inner-middle and middle-outer axes ±3″; Rotation Range: Continuous, unlimited on all three axes; Axis Intersection: Within Φ0.3 mm sphere (guaranteed by machining).
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Load Capacity | 120 kg | |
| Load Dimensions | Φ700 × 700 mm | |
| Tilt Rotation Error | ±3″ | |
| Axis Perpendicularity | Inner-middle and middle-outer axes ±3″ | |
| Rotation Range | Continuous, unlimited on all three axes | |
| Axis Intersection | Within Φ0.3 mm sphere (guaranteed by machining) | |
| Axis Locks | 0°, 90° and 180° on all three axes | |
| Slip Ring | User-defined ring ways (custom rings and power) | |
| Operating Modes | Position, rate, rocking | |
| Angular Position Repeatability | ±1″ | |
| Angular Position Accuracy | ±2″ | |
| Angular Position Resolution | 0.36″ | |
| Angular Position Control Accuracy | ±1″ | |
| Rate Range | ±0.001°/s to 100°/s on all three axes | |
| Rate Resolution | 0.0001°/s | |
| Rate Accuracy and Stability | 1×10⁻³ (1° average); 1×10⁻⁴ (10° average); 1×10⁻⁵ (360° average) | |
| Maximum Acceleration | 100°/s² on all three axes | |
| Body Weight | 1600 kg | |
| Typical Loads | 30 kg, 40 kg, 45 kg, 60 kg, 120 kg |
All specifications are taken from the manufacturer’s current datasheet.
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