Marine thrusters are a type of propulsion device that converts rotational movement to thrust for moving an object. They are typically used to propel USVs and other types of motorized subsea vehicles.
Our underwater thruster motor features a high-performance waterproof ESC and advanced bearings for long-lasting operation. It is suitable for use on kayaks, surfboards, water rescue equipment, and more.
Small dimensions
Despite their small size, these thrusters are very powerful and provide significant torque. They can be used in a variety of underwater applications, including robots and drones for exploration or inspection of water. They are able to operate at very high speeds with low noise levels, and they can also be used as propellers for boats and other underwater equipment.
These direct drive motors are oil-filled and pressure compensated to 3000 m / 10,000 ft. They feature a ceramic shaft seal and are designed underwater thruster motor to withstand high radial loads without damage to the winding or electronics. They have a one-size motor/thruster interface, which makes it easy to match vehicle hydraulic system specifications.
This enables all mechanical propulsion components to be placed outside the vehicle, which increases overall reliability. Low propeller inertia and high motor torque ensure smooth navigation and efficient propulsion, even under high currents. They also have a low total life cycle cost and are suitable for manned vehicles.
A brushless ESC is required to control this type of underwater thruster motor. It is necessary to energize the motor phases in the correct timing, so that it can produce the desired amount of power at the given speed. It also needs to have a good throttle response, which is critical for accurate piloting. Moreover, the ESC should be capable of supporting PWM (Pulse-width modulation) input with up to 2ms pulse width and Oneshot.
High voltage
The underwater thruster motor uses a high voltage to create strong force, which means it can operate in deep waters. It also has a low propeller inertia and a low total life cycle cost. This makes it a great option for use in a variety of ROV applications, including human-carrying vehicles like kayaks. However, it is important to be careful when working with the thruster, as it contains a high amount of electricity. Avoid touching the inlet or outlet ports with bare hands, and keep body parts away from spinning blades. It is also a good idea to rinse the thruster after using it in salt water to minimize the accumulation of salt deposits.
The thruster has three wires that terminate in tinned wire ends. Connect these wires to the three motor phase wires on your ESC. Make sure the wires are connected correctly before you try to run it. If the thruster doesn’t spin, there may be a problem with the connection between the wires.
There are many different types of failures that can affect an autonomous underwater vehicle (AUV). Some are more serious than others, and can cause the vessel to fail. The most common faults are related to the thruster ontology, which includes the propeller and motor. Faults in the thruster ontology can lead to incorrect state feedback, causing the AUV to sail in an inappropriate direction.
High thrust power
An underwater thruster is a marine propeller and hydraulic or electric motor built into or mounted on an underwater robot to give it movement and maneuverability against sea water resistance. They are often used in AUVs, UUVs, and submarines. The thruster works by generating pressure on the outside of the propeller and pushing the seawater backward through the nozzle.
The higher the thrust of a thruster, the more power it can produce. Higher thrust is useful when you want to accelerate quickly. But, it’s important to note that high-thrust engines are also heavier. They can put a lot of strain on your boat and make it more difficult to lift off the water. In many cases, you may be better off with a standard outboard, which is lighter and easier to handle.
Thrusters are typically made of hard-anodized aluminum or stainless steel to resist corrosion. They can also be encapsulated to protect them from debris and other contaminants. The motor driver, shafting, sealing, propeller, and thruster outer geometry and surface all play a role in how much thrust is produced with a given amount of input underwater thruster motor factory power. Input power is typically specified by giving Hydraulic Pressure and Flow Rate for hydraulic thrusters or Voltage and Current for electrical thrusters. A brushless motor controller is required to energize the motor phases in the correct sequence to drive the thruster.
Unbreakable guaranteed
Underwater thruster motors are used to provide propulsion for various marine applications, including ROVs (remotely operated vehicles) and UUVs (unmanned underwater vehicles). They convert rotational movement into thrust that can propel the object they are attached to. They can be either electric or hydraulic. Electric thrusters are less bulky than their hydraulic counterparts and require fewer mechanical parts. They also have the advantage of providing a much faster response time.
Thruster motors are designed to withstand harsh environmental conditions, such as seawater. Their shells are typically made of anodized aluminium or 316 stainless steel, both of which can resist corrosion. They also use a sealed, lubricated shaft coupling, which eliminates the need for a bearing and reduces mechanical wear. The rotor, stator, and magnets are fully encapsulated in the body to protect them from impacts.
TD1.2 is an excellent choice for propulsion on a variety of vehicles, including electric kayaks, electric surfboards, power boats, stern thrusters, and water rescue equipment. Its durable nylon fibreglass composite and high-progress bearings ensure long-lasting, efficient performance in all environments.
The TD1.2 is compatible with most brushless ESCs. However, it is important to note that the ESC cannot energize all of the motor phases at the same time. It must energize them in the correct sequence, otherwise it may damage the motor. In addition, the ESC must be capable of detecting the position of the rotor and sending signals to it in real time.