Description
The YBT4-10TSX is a special four-axis underwater motion test platform with azimuth rotation, pitch, roll and vertical lift (the pitch/roll swing body and lift rod hang underwater), simulating test conditions for underwater ship equipment such as sonar systems.. Multi-mode test equipment for inertial systems, sensors and electro-optical payloads.
The YBT4-10TSX is a special four-axis underwater motion test platform with azimuth rotation, pitch, roll and vertical lift (the pitch/roll swing body and lift rod hang underwater), simulating test conditions for underwater ship equipment such as sonar systems. Underwater combined performance testing of sonar and other ship equipment. 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: ≥ 10 t max; rocking permitted with loads ≤ 8 t; Submersion Depth: ≥ 10 m ± 0.1 m at the lowest flange of the lift rod; Lift Speed: Fast 2 ± 0.1 m/min; medium 1 ± 0.1 m/min; slow 0.5 ± 0.05 m/min; depth error ≤ 1 cm ± 0.1 cm; Depth Display: Digital, format -XX.XXX m, resolution 1 mm; Rotation Range: -230° to +230°, electrically limited; Rotation Mechanical Error: ≤ 0.1°.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Load Capacity | ≥ 10 t max; rocking permitted with loads ≤ 8 t | |
| Submersion Depth | ≥ 10 m ± 0.1 m at the lowest flange of the lift rod | |
| Lift Speed | Fast 2 ± 0.1 m/min; medium 1 ± 0.1 m/min; slow 0.5 ± 0.05 m/min; depth error ≤ 1 cm ± 0.1 cm | |
| Depth Display | Digital, format -XX.XXX m, resolution 1 mm | |
| Rotation Range | -230° to +230°, electrically limited | |
| Rotation Mechanical Error | ≤ 0.1° | |
| Rotation Error at Lowest Position (flange) | ≤ 0.3° | |
| Electric Rotation Speed | 1.5°/s max (4 min/rev); 0.25°/s min (24 min/rev); manual rotation 1° per handwheel turn | |
| Swing Platform Diameter | Φ1320 mm | |
| Swing Range | Roll +25° to -25°; pitch +25° to -25° | |
| Roll/Pitch Control Accuracy (at flange) | ≤ 1° | |
| Swing Period | 6–13 s selectable | |
| Safety | Platform locks when idle; maximum-angle safety limits |
All specifications are taken from the manufacturer’s current datasheet.
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