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Knowledge — Thruster

Troubleshooting and Repairing Underwater Propellers

Posted by Fengyukun on

Underwater thrusters are critical pieces of equipment in underwater exploration and operations. However, even the most reliable equipment can fail occasionally. In this article, we'll introduce you to some common underwater thruster troubleshooting methods and repair tips to help you quickly resolve problems when they do occur. The first step in troubleshooting is to perform a thorough inspection of the thruster. Check for loose cable connections, fully charged batteries, and the appearance of the thruster for visible damage or wear. These simple inspection steps often resolve common problems. If the initial inspection does not reveal any problems, you can next...

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Solve ArduSub ROV not advancing problem

Posted by Fengyukun on

This solution is only applicable to the ROV of the ArduSub control system.

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PUMP JET

Posted by Fengyukun on

Water jet propulsion is a kind of thruster which uses the reaction force generated by the water jet to drive the ship forward. By the pump body, runner, water inlet and nozzle and other components, and can change the direction of water jet through the nozzle to achieve the ship's manoeuvrability, good manoeuvrability, especially for shallow waterways, water jet thruster has a good adaptability.

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Why can't a brushless motor/brushless thruster be connected directly to the power supply?

Posted by Fengyukun on

The brushless motor/thruster cannot be connected directly to the power supply. The phase sequence is controlled by the controller (ESC) in order to ensure the motor/propeller operates properly and can make the motor/propeller work more efficiently. If you need to use a brushless motor, please make sure to pay attention to the correct operation method to ensure the normal use and long life of the motor.

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