Product Overview
The DZT3-40(120) is a three-axis U-U-T / U-O-O multifunctional simulation test turntable offering automatic position, rate, oscillation, simulation and servo modes. It is engineered to perform the complete functional test and evaluation of inertial systems and inertial components, with 40 kg and 120 kg load variants sharing one proven platform design. Industrial computer control ensures high-precision positioning and excellent dynamic characteristics.
Key Features
- Three-axis U-U-T / U-O-O structure with continuous unlimited rotation on all axes
- Load capacities of 40 kg (DZT3-40) and 120 kg (DZT3-120)
- Angular position measurement accuracy of ±2 arc-second with 0.36 arc-second resolution
- Inner-axis rate up to 500°/s with 0.0001°/s rate resolution and 1×10⁻⁵ stability (360° average)
- Tilt run-out error within ±2 arc-second (DZT3-40) on all three axes
- Position, rate, oscillation, simulation and servo working modes
Technical Specifications
| Parameter | Specification |
|---|---|
| Load capacity | DZT3-40: 40 kg / DZT3-120: 120 kg |
| Payload size | DZT3-40: 420×420×450 mm / DZT3-120: Φ700×700 mm |
| Tilt run-out error | DZT3-40: ≤±2″ all axes / DZT3-120: ±3″ |
| Axis perpendicularity | DZT3-40: ±2″ / DZT3-120: ±3″ |
| Rotation range | Three-axis continuous unlimited |
| Three-axis intersection | DZT3-40: ≤Φ0.5 mm sphere / DZT3-120: ≤Φ0.3 mm sphere |
| Locking positions | 0°, 90° and 180° on all three axes |
| Working modes | Position, rate, oscillation |
| Angular position repeatability | ±1″ |
| Angular position accuracy | ±2″ |
| Angular position resolution | 0.36″ |
| Angular position control accuracy | DZT3-40: ±2″ / DZT3-120: ±1″ |
| Rate range | DZT3-40: inner ±0.001–500°/s, middle ±0.001–400°/s, outer ±0.001–200°/s; DZT3-120: all axes ±0.001–100°/s |
| Rate resolution | 0.0001°/s |
| Max acceleration | DZT3-40: inner 400°/s², middle 300°/s², outer 200°/s²; DZT3-120: 100°/s² all axes |
| Table weight | DZT3-40: 500 kg / DZT3-120: 1600 kg |
| Typical loads | 30 kg, 40 kg, 45 kg, 60 kg, 120 kg |
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