Underwater Recovery and Rescue Robot

Model: DZ-SXJY-400TD

Buoyant material uses pressure-resistant 3000-meter glass microsphere composite material, corrosion-resistant, capable of withstanding ≥10MPA in both seawater and freshwater.

Buoyancy coefficient is 0.51.

Moisture Absorption < 1%

Robot dimensions ≤ 600*400*320mm

Weight ≤ 26 kg.

Control box dimensions ≥ 517*430*233mm

Material Structure: Frame structure with molecular material as the frame material.

Propellers: Use ≥4 brushless propellers, ≥2 horizontal thrusters, and ≥2 vertical up/down thrusters.

Camera Tripod Specifications: ≥2 Megapixels, ≥1080P camera, clear and fine image quality, ±75-degree vertical movement of the tripod.

Sonar Tripod Specifications: ±45-degree vertical movement with angle feedback.

Luminaire: Equipped with ≥2*15W LED lights at the front, brightness adjustable.

Cable ≥100 meters neutral buoyancy cable, withstands ≥100 kg tensile force, using slip ring winding reel stand.

Submersion Depth ≥ 300m; Speed ≥ 3 knots

Sensors: Depth Sensor, Temperature Sensor, 3D Electronic Compass.

Imaging Sonar: Operating Frequency: ≥750kHz/1.2MHz; Range: ≤120m/40m

Scope: ≥0.1m

Pixel Pitch: ≥4mm/2.5mm

New Rate: 40 Hz

Horizontal Field of View: ≥130°/80°

Vertical View Angle: 20°/12°

Polar coordinate resolution: ≥1°/0.6°

Depth grade ≥ 300m.

Underwater Rescue Robot Components

Robot dimensions and weight: 550*400*320mm, 23kg

The material structure is a framed structure, using molecular materials for the frame. The buoyant material is a pressure-resistant 1000-meter glass microsphere composite, suitable for both corrosive and desalinated seawater. It can withstand 10MPA pressure, has a buoyancy coefficient of 0.51, and a water absorption rate of <1%.

Propulsion with 4 brushless thrusters, 2 horizontal thrusters, and 2 vertical lift thrusters, made of aviation aluminum; propeller diameter 100mm, propeller blades made of 316 stainless steel, with built-in Hall feedback and 10-speed adjustable speed control for easy operation in various water conditions.

Camera specifications include 2 underwater camera modules; a 2-megapixel low-light optical fixed-focus digital camera is installed at the front and back, with a resolution of 1920×1080. The front camera features a wide-angle lens with a field of view of 110°, supporting HDMI transmission. Equipped with image processing for real-time underwater image capture, images are clear and detailed. The rear camera has a fixed optical fixed-focus lens, and the front and rear lenses can be zoomed in and switched. The front main camera tripod can move vertically ±75 degrees.

The lighting front features 2 sets of 15W LED lamps, adjustable brightness, and each set provides 1500 lumens of illumination.

Standard cable comes with 100 meters of underwater Kevlar neutral buoyancy cable; cable diameter is 15mm, tensile strength is 200KG, using slip ring reel stand, cable length is customizable, up to 300 meters.

Submersion Depth: 300m

Speed: 3 knots

Dive speed: 3 knots

Sensor Depth Sensor, Temperature Sensor, 3D Electronic Compass, Leak Detection and Alarm