How to select an underwater robot (ROV) thruster motor

Release time：2022-05-04    Click：494

If you are going to build an underwater robot (ROV) then the first question is the choice of the thruster

Having a good thrust you can lift heavy loads, work in current and install additional equipment. If your thruster has high efficiency you can use even a small battery and the running time will be great. But 

where to get such a thruster?  

Below motor It is widely used in underwater drones, underwater robots, submarines, etc. with very long working hours.

Motor details

1,High Quality Strong Permanent magnet NdFeB Neodymium waterproof underwater brushless motor , High Quality Strong Permanent magnet NdFeB Neodymium can make motor more powerful

2,BLDC outrunner thruster underwater brushless RC motor with different diameter and length

3,The surface of the magnets are protected by epoxy resin coating, and the bearing is made of super corrosion-resistant steel (compared with ordinary stainless steel bearing, its corrosion resistance and 

rust resistance performance are improved by more than 100 times, and the saline spray test lasts for more than 500 hours).

 

4,The stator winding and magnetic steel of the motor adopt special waterproof technology, which can work 200 meters underwater.

 

5,The motor rotor is professionally surface treated with water resistance and corrosion resistance.

The increasing utilization and exploration of the oceans cause sound pollution. This is an unwanted side-effect that disturbs marine life.

Our innovative electrical design has no gears, only one moving part, and bearings that make use of the surrounding seawater for lubrication. These unique features lead to significantly reduced sound 

levels and minimal disturbance of surrounding marine life.

No gearbox or oil inside. Lubrication of the bearings is provided solely by the surrounding seawater.

No toxic fluids inside to compensate for subsea pressure. Our thruster is solid and completely fluid-free. One of the advantages in relation to conventional thrusters, which use a fluid for pressure 

compensation, is that our thrusters are 100% pollution-free. Spillage will never occur!