Knowledge — propeller

U01 dual-engine kit tutorial is here, follow us to install it quickly and easily.U01 Underwater Thruster Kit includes the following products: ①First, we turn on the power and adjust it to 24v. Connect the three-phase line of the thruster to the three-phase line of the ESC.   ②Connect the power cable of the ESC to the 1:3 adapter cable   ③Connect the signal line of the ESC to the receiver   (Receiver Description)  ④The signal line of the left ESC is inserted into channel 1, and the signal line of the right ESC is inserted into channel 2. (Pay attention to...

Hello everyone, today I will introduce a new underwater propeller - X8. (X8 underwater thruster and basic parameters) This model has a unique design - metal mesh cover, and the propeller is made of all metal (aluminum alloy). As the core driving component of the equipment, the motor plays a vital role in performance, so we use an inner rotor motor. The design of the inner rotor motor makes it fearless of mud and sand, and can run stably in harsh environments; the metal cover further improves the safety of use, and the wire is silicone wire, which is resistant...

Two customers gave us a review. They were satisfied with the U92 underwater propulsion kit, but our remote controller was not waterproof. We appreciate their feedback, so we created a silicone waterproof case for the remote controller to effectively protect it. U92 Product Details:https://1zseafectsm4znhc-62154932452.shopifypreview.com/products/pisqueen-24v-12v-two-u92-set-underwater-thruster-with-waterproof-remote-control-for-kayaks-inflatable-boats-paddle-boards-etc U92 new version product details:https://1zseafectsm4znhc-62154932452.shopifypreview.com/products/apisqueen-u92-upgrade-kit-12v-24v-40lbs-thrust-for-inflatable-boats-kayaks-etc There are some other reviews： How do you feel after reading these reviews? If you have other questions or want to know more, please contact us. Thank you!  

Propellers for boats are usually of two types, left-hand and right-hand, known as CW and CCW respectively. CW is an abbreviation for Clockwise, indicating a clockwise rotating propeller, also known as a right-hand propeller. When a ship's propeller is rotating, the leading edge of the propeller blade is to the right and the trailing edge is to the left when viewed from the side, propelling the water in the same direction as the rotation. The right-hand propeller is usually mounted on the left side of the ship, i.e. the port side of the ship. CCW stands for Counterclockwise and indicates...

Ⅰ. The design of underwater thruster propeller has the following aspects to consider

1、Thrust demand: it is necessary to determine the propeller diameter, torsion, number of blades and other parameters by calculating the thrust required by the thruster.

2, hydrodynamic performance: need to consider the propeller blade shape, cross-sectional shape, pitch and other parameters to achieve the best hydrodynamic performance.

3, noise and vibration: the need to optimize the structure of the propeller to reduce noise and vibration, improve the reliability and service life of the propeller.

4、Materials and manufacturing: Suitable materials and manufacturing processes need to be selected to ensure the strength, stiffness and corrosion resistance of the propeller.