ROV300 is a lightweight underwater robot designed by Zhizhen Marine Technology (Weihai) Co., Ltd. for a working depth of 300 meters.

The underwater main body of rov300 is equipped with seven DC brushless thrusters, of which four are installed horizontally and three are installed vertically. The horizontal thruster can provide 50kg forward thrust of the underwater robot. At the same time, the robot has three vertical thrust arrangements, which can maintain the stable attitude of pitch and roll during simple operation and carrying load. The forward speed of the underwater robot can reach 3 knots, which ensures that the rov300 can work stably under complex sea conditions.

Rov300 adopts frame design and polypropylene material, which makes it have strong corrosion resistance and anti-collision ability. It is suitable for working in seawater with harsh environment. The center of gravity of rov300 is located at the lower part of the host, which has good stability. The expansion capacity is strong, the standard load is 10kg, and the maximum load can be 30kg by adding buoyancy materials. It adopts modular design and simple maintenance. It only takes a few minutes to replace a propeller and other components. At the same time, rov300 is equipped with gravity recovery head, which can quickly complete the placement and recovery of the robot.

The ROV30O is equipped with 1 1080p HD webcam and 2 3W lights, camera and light mounted on the front, used to observe the direction of ROV advancement, with a 100 ° view of water. The ROV300 underwater robot can carry a variety of loads through the bottom expansion frame, such as manipulator, high-resolution camera, front visual sonar, side scan sonar, and altimeter (using automatic height setting function).

Technical parameter

motion:Forward and back, turn left and right, move left and right, and go up and down

Motion mode:Deep motion, directional motion, dynamic positioning (fixed-point hover)

Forward speed: 3 knots(in still water)

Wording depth :300m

Stability:Low center of gravity and good stability

Load:Standard with 10kg, increase the buoyancy material up to 30kg

Size:length×width×height:1050×800×650mm

Weight in air:100kg，Optional devices are not included

Material: Polypropylene frame, stainless steel tightening

Propeller:Seven DC brushless thrusters, 4 horizontal vector installations, and 3 vertical installations

Forward thrust:50kg

Side thrust:30kg

Vertical thrust:32kg  

Electronic unit: Data communication through power network, bandwidth 500MB， Advanced power management system，Independent peripheral communication link

Dynamic positioning:NAV-300 + DVL combined navigation accuracy≤Range 1%

Short baseline positioning: Typical positioning accuracy is 1% of the pitch, with a single beacon up to a 300 m radius

Deep attitude instrument: Depth of 300 m, precision automatic depth function, providing a complete AHRS with 9 degrees of freedom:

Overturn±180°, precision 0.01， resolution ratio 0.01°

Cabrage±90°, precision 0.01, resolution ratio 0.01°

Azimuth0-360°, precision 0.3， resolution ratio 0.1°

Automatic heading function

Jacklight :2 30W LED lights

Camera: resolution ratio:1920*1080

Observation angle:≥100°

Other sensors: internal temperature sensor, leakage sensor, current sensor