Description
The YBT3-1200 is a key dynamic-test facility for shipborne equipment, realizing roll, pitch and yaw motion to simulate the attitude of submarines and surface ships in ocean environments, with preset wave spectrum playback. Multi-mode test equipment for inertial systems, sensors and electro-optical payloads.
The YBT3-1200 is a key dynamic-test facility for shipborne equipment, realizing roll, pitch and yaw motion to simulate the attitude of submarines and surface ships in ocean environments, with preset wave spectrum playback. Load variants of 3 t and 10 t are available. Dynamic testing of shipborne and submarine equipment under simulated sea states. 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: 1200 kg (variants: 3 t, 10 t); Load Dimensions: 2000 × 2000 × 800 mm; Mounting Table Dimensions: 3000 × 3000 mm; Motion Range: Pitch ±30°; roll ±45°; yaw 30°; azimuth 360°; Operating Modes: Position, rocking, simulation, preset wave spectrum; Angular Position Measurement Accuracy: ±50″.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Load Capacity | 1200 kg (variants: 3 t, 10 t) | |
| Load Dimensions | 2000 × 2000 × 800 mm | |
| Mounting Table Dimensions | 3000 × 3000 mm | |
| Motion Range | Pitch ±30°; roll ±45°; yaw 30°; azimuth 360° | |
| Operating Modes | Position, rocking, simulation, preset wave spectrum | |
| Angular Position Measurement Accuracy | ±50″ | |
| Angular Position Resolution | ±5″ | |
| Angular Position Repeatability | ±20″ | |
| Roll Rocking | Amplitude 0° to ±45°, period 3–15 s (continuously adjustable) | |
| Pitch Rocking | Amplitude 0° to ±30°, period 3–15 s (continuously adjustable) | |
| Yaw Rocking | Amplitude 0° to ±30°, period 3–15 s; azimuth auto-positioning over 360°; yaw position varies within θ ± 30° around set angle θ |
All specifications are taken from the manufacturer’s current datasheet.






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