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  • AVA-U17 Underwater Robot Chassis
AVA-U17 Underwater Robot Chassis
It uses generator or civil electricity , mainly for maximum 30m depth underwater operations,  secondary development and customized services are provided.
Dimension
1500*1170*660mm
Self Weight
230kg
Maximum Underwater Depth
30m
Designed Load
300-700kg
Description

Application

Underwater dredging robot
Underwater inspection robot
Flood drainage robot

Features

1.Matilda suspension system can buffer the impact of steps, fit the undulating terrain, has an excellent low-speed shock absorption effect. The two wheels share the absorbing spring, with less wearing parts and high reliability.
2. Integrated welded frame body, solid structure, light weight, the whole chassis is sprayed and rust-proof.
3. The power transmission components are oil-filled and waterproof, long-term reliable, and resistant to water depth of 30 meters.
4. Standard industrial rubber track, durable and easy to replace
5. High-molecular material pulleys (molecular weight greater than 5 million), high strength, strong water resistance, greatly reducing the total weight.
6. Modular design, convenient for users to upgrade and transform.
7. Power system: generator or civil power supply.
8. 2 control modes optional:
(1) Handheld remote controller+normal control box mode: No secondary development, or simply support the remote control receiver with reserved control channel PWM signal, does not support video and voice channel.
(2) Visual control box mode: 4 wired video signals, 13 PWM steering gear control signals, expansion of underwater equipment can be customized and developed.

Product 1

Oil-filled motors, IP68 waterproof, for maximum 30m depth underwater operations

Matilda and Christie shock absorption

Main control box

Power system: Battery/generator/ 380V AC power

High quality control cable, standard 50m, maximum 150m

Underwater testing, IP68 waterproof

Optional

Automatic cable winder
IP68 camera
video screen remote control box

Parameter

Item
Data Item Data
Dimension 1500*1170*660mm Speed 2.5-4KM/h
Self Weight 230kg Designed Load 300-700kg
Waterproof IP68 Rated Torque 300-1200NM
Track Width 230mm Reducer Efficiency 65-85%
Gear Ratio 1:10-1:40 Suspension System Matilda
Motor (1.5-4KW)*2 Climbing Ability ≤30°(can climb stairs)
Motor Rated Speed 1500r/min Maximum Span 740mm
Cable Control Distance Standard 50m, maximum 150m Ground clearance 200mm
Maximum Underwater Depth 30m Power Supply Generator or civil electricity
 
Characteristics
Control characteristics way to control Speed control (PV), position control (PP), IP, CSP, CSV, CST
  Support motor Waterproof AC torque motor
  Vehicle control accuracy ±0.1m
  Speed control accuracy ±0.05m/s
Communication Interface RS-485 Standard ModBus protocol
  CanOpen Standard CanOpen protocol, CiA301/402
  EtherCAT no
Encoder type Encoder port 2500P/R
  Ambient temperature -20℃—50℃, use derating when it is higher than 40℃
  Altitude 30 meters underwater, derating for use above 1000m
  vibration Less than 0.5G (4.9m/s2), less than 10Hz
  Storage temperature -40℃—70℃
 

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