Product Description
SY6 Underwater Robot | Under Control in the Deep Sea
Full attitude control, ultra-high-definition observation, professional-grade underwater operation platform
The SY6 underwater robot is a professional-grade ROV designed specifically for complex underwater operations. It employs an eight-thruster vector layout and intelligent six-axis motion control technology, possessing 1080° full-attitude control capabilities, enabling stable hovering and precise navigation even in strong current environments. The main body can withstand pressure depths up to 350 meters and is equipped with a 4K retina-enhanced main camera, a >6000 lumen supplemental lighting, and a forward-looking multi-beam sonar, providing clear images and accurate detection. It can integrate peripherals such as a robotic arm and 3D laser, and its modular design allows for flexible customization.
Product Features
Powerful Propulsion
8-propeller vector layout, single thrust ≥ 6.5 kgf, speed ≥ 4 knots, stable against currents, strong traction.
Intelligent Control
Intelligent six-axis motion control, achieving 1080° full-attitude stability and precise control, supporting depth-controlled, directional, and self-stabilized hovering.
Ultra-HD Observation
4K main camera equipped with retinal perception enhancement algorithm, providing clear and detailed images; external 1080P secondary camera, dual-view simultaneous display.
Professional Detection
Forward-looking multi-beam sonar, dual-frequency switching, maximum range 120 meters, with background filtering function to effectively eliminate interference.
Deep-Water Operations
Pressure resistance ≥ 350 meters (500 meters optional), high-strength aluminum alloy and HDPE materials, robust and durable.
Control Box Winch Video Module
Scanning Sonar Forward-looking Sonar Expandable Manipulator
Modular Expansion
Modular design, with reserved interfaces, can flexibly accommodate various operating tools such as robotic arms and 3D lasers.
Long Battery Life
Externally powered, supports ≥3000W output; battery is quick-replaceable, meeting the needs of extended operation.
Portable and Integrated
Portable rugged control box, integrating high-definition dual displays and an industrial handle; intuitive operation; quick deployment by a single person.
Structure Diagram
Thruster Hook ring Float
Underwater camera
Individual robotic arm
Small light Large light Main control compartment
Product parameters
Main Unit | |
Model | Spatial symmetrical layout |
Main Unit Dimensions | 590*530*390mm |
Number of Thrusters | 8 units, 4 horizontal, 4 vertical (removable and replaceable) |
Body Material | High-density polyethylene (HDPE) |
Buoyancy Material | High-density glass microspheres |
Weight in Air | ≤27kg (excluding peripherals) |
Depth Class | ≥350m |
Main Functions | Mainly utilizes sonar and cameras for coordinated underwater target search and assisted target retrieval |
Main Components | Robot main unit, waterproof remote controller (with display), battery, in-body camera, gimbal camera, LED supplementary light, electric winding device, forward-looking multibeam sonar, hovering sensor, robotic arm, aviation transport case, etc. |
Propulsion System | |
Motor Type | High Power Density Brushless Motor |
Thruster Power | Single Thruster ≥320W |
Thrust Force | Single Thruster ≥6.5kgf |
Underwater Traction Force | ≥80KG |
Maximum Speed | ≥4 knots (2m/s) |
Pressure Rating | ≥350m |
Rated Voltage | 24VDC |
Weather Weight | Single Thruster ≤750g |
Main Control System | |
Basic Functions | 360-degree omnidirectional, fully free movement; omnidirectional anti-current stability; |
Equipped with Multiple Sensors | Three-axis gyroscope / accelerometer / compass / temperature sensor / depth sensor |
Body Material | High-strength aluminum alloy |
Expansion Interfaces | ≥3 reserved external device mounting interfaces |
Pressure Rating | ≥350m |
Control Terminal | |
Processor | i7, 11th Gen Processor |
Memory | 6GB |
Hard Disk | 512GB Solid State Drive |
Interface | 4 HDMI Ports, 2 Ethernet Ports, 4 USB 3.0 Ports |
Main Display Screen | 17.3-inch, 1920*1080px Resolution, Brightness ≥700cd/m² |
Secondary Display Screen | 11.6-inch, 1920*1080px Resolution |
Control Software | Internal Type, Complete Domestic ROV Control System Software |
Main Functions | 1. Real-time control of the underwater robot |
Separation of Strong and Weak Current | Separate control for strong and weak current circuits, ensuring high safety |
Main Accessories | Includes waterproof metal industrial keyboard and touchscreen mouse |
Control Handle | Industrial-grade control handle |
Control Cabinet | Portable high-strength rugged control box |
Cabinet Dimensions | Approx. 510*400*220mm |
Control Cabinet Weight | ≤18.5kg |
Communication System | |
Communication Method | Umbilical Cable Communication |
Cable Length | Standard 100m, Optional 300m |
Tensile Strength | ≥300kg |
Cable Diameter | ≤12mm |
Communication Rate | ≥500Mbps |
Cable Material | Tinned copper wire |
Armoring Method | Built-in high-strength Kevlar armor |
Cable Type | Zero buoyancy cable |
Number of Cores | 2-core communication, 2-core power supply |
Cable Winder | Electric winder with multi-level adjustable winding and unwinding speeds, power indicator light for easy and quick winding |
Waterproof Remote Control | Display size ≥7 inches, brightness ≥700cd/m², resolution 1920x1080 |
Power Supply System | |
Power Supply Voltage | AC220V |
Output Voltage | DC400V |
Output Power | ≥3000W |
Safety Protection | Built-in safety leakage protection device |
Battery Specifications | Battery usage ≥90 minutes, standby time ≥5 hours |
Battery Function | Quickly removable and replaceable, equipped with 1 spare battery for convenient single-person operation |
Shooting System | |
Main Camera Video Resolution | ≥4K@30FpS |
Image Enhancement | Built-in Retina Sensing Enhancement Algorithm |
House Material | High-Strength Aluminum Alloy, Hard Anodized Treatment |
Pressure Resistance Rating | ≥300m, 500m Optional |
Pitch Angle | Supports ±90° Stepless Adjustment |
Fill Light | ≥6000 Lumens, at Least Two Light Levels Adjustment |
External Camera | 1 Camera, Resolution ≥1080P, Can be Displayed Simultaneously with Main Camera, Providing a Second Perspective |
Shooting Functions | Supports Stabilized Photography and HD Video Recording |
Storage Space | 512GB |
Forward-Looking Multibeam Sonar | |
Operating Frequency | Supports dual-frequency switching operation: Low frequency ≥ 800kHz, High frequency ≥ 1100kHz |
Maximum Range | Low frequency ≥ 120m, High frequency ≥ 40m |
Angular Resolution | ≤ 1° (low frequency) / 0.6° (high frequency) |
Number of Beams | ≥ 500 beams |
Functions | Features image background filtering mode to eliminate environmental interference, facilitating target search and identification. |
Hover Sensor | |
Frequency | ≥1MHZ |
Maximum Bottom Height | ≥60m |
Minimum Bottom Height | ≤0.1m |
Applications
SY6 Underwater Robot can be applied to underwater rescue, dam inspection, underwater archaeology, channel and pipeline inspection, and other multiple scenarios.

FAQ
1.Q: Is it difficult to insert the plug that connects the robot cable to the robot?
A: Pay attention to the red dot marks at both ends of the plug; insert it after aligning them.
2.Q: How to solve the stuttering of the camera image?
A: Just restart the UUVGS software.
3.Q: Is it difficult to insert the 400V DC power supply line and 220V AC power supply line into the control box?
A: Pay attention to the groove on the plug, align it with the protrusion on the socket, insert it and then rotate.
4.Q: The handle controls the headlight and small light switches, but the lights have no response?
A: Check whether the connection between the handle and the host is normal; press the handle buttons corresponding to the headlight and small light a bit harder.
Precautions
1.When connecting the cable to the underwater robot body, apply a small amount of silicone grease to the threaded part to improve the connection performance.
2.After the underwater robot is powered on, please wait for 3 minutes before starting the thruster, which helps to extend the service life of the robot.
3.Before the underwater robot enters the water, be sure to use an air cylinder/air pump to inflate the robot's cabin to check its airtightness (you can observe the change of the cabin pressure value through the upper computer; it is usually better if the pressure does not drop rapidly). After inflating, be sure to tighten the air hole cover before using it underwater.
4.When inserting the 220V AC power supply line and 400V DC power supply line of the underwater robot into the control box, be sure to check the hole positions clearly before inserting to avoid damage.
5.If the upper computer of the underwater robot control box reports water leakage information, be sure to turn off the power supply of the underwater robot immediately.










