VT-ST Series Ball Turntables
" VT-ST400/500/600 Product Overview"
² Capable of mounting large-aperture infrared thermal imagers, long-focus visible-light lenses, infrared laser illuminators, laser rangefinders, and other equipment;
² Optional autofocus functionality supports multiple focusing and triggering methods;
² Can be equipped with gyro-stabilization equipment to provide shipboard stabilization;
² Can be connected to GPS, radar, and electronic compasses;
² Optional network-dedicated slip ring for 100 Mbps or 1 Gbps network transmission;
² Can be equipped with a built-in serial server to enable network control;
² Supports a variety of visible-light lenses, with real-time transmission of azimuth, focal length, and focus position;
² Features a professional exterior design, with the entire unit being aesthetically pleasing and robust, resistant to strong winds, salt fog, and extreme temperatures;
² High repeatability accuracy of the turntable, up to ±0.1°;
² Supports custom protocols;
Detailed Technical Specifications:
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Model |
VT-ST400 |
VT-ST500 |
VT-ST600 |
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Rotation Speed |
Horizontal 0.01°–180°/s; Pitch 0.01°–120°/s (continuously variable) |
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Rotation Angle |
Horizontal 0–360° (optional limited rotation); Pitch -60°–+60° (pitch angle customizable) |
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Preset positions |
200 (expandable) |
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Repeatability |
Up to ±0.1° |
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Positioning angle resolution |
0.01° |
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Position feedback |
Supported |
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Focus feedback (optional) |
Supported |
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Auxiliary Switch (Optional) |
2 sets, passive, normally open |
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Lens Preset Positions (Optional) |
Supported; compatible with various lenses such as FUJINON, COMPUTAR, and KOWA |
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Lens Control Speed (Optional) |
Zoom and focus control speeds are continuously adjustable |
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Auto patrol |
8 routes, with 10 waypoints per route (expandable) |
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Auto-return |
Automatic return time can be set from 1 to 60 minutes |
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Auto scan |
1 route (expandable) |
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Salt fog resistance (optional) |
The machine operates normally with no visible surface changes after 48 hours of continuous spraying at a pH of 6.5–7.2 |
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Communication protocol |
PELCO_D (supports custom protocols) |
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Communication Baud Rate |
9600 bps (configurable to 2400/4800/9600/19200 bps) |
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Communication Interface |
RS485 (RS422/RS232/RJ45 100Mbps or Gigabit Ethernet optional) |
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Input Power Range |
AC 220 V (customizable) |
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Operating/Standby Power Consumption |
≤120W/10W |
≤150W/15W |
≤180W/20W |
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Operating Temperature |
-25°C to +55°C, 90% ±3%, non-condensing (optional low temperature: -40°C) |
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Storage Temperature |
-40°C to +65°C |
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Load |
≥20 kg |
≥25 kg |
≥40 kg |
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Load Configuration |
Top load/Side load |
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Dimensions (L×W×H) |
400 mm × 400 mm × 798 mm |
500 mm × 500 mm × 782 mm |
600 mm × 600 mm × 954 mm |
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Total Weight |
55 kg |
60 kg |
8, ,000 kg |
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Drive Type |
Direct motor drive / Worm gear drive |
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Protection rating |
IP66 |
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MTBF |
≥5000 h |
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MTTR |
≤30 min |
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