--- product_id: 145286828 title: "Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw)" brand: "yuenhoang" price: "VT13938" currency: VUV in_stock: true reviews_count: 7 url: https://www.desertcart.vu/products/145286828-yuenhoang-12v-underwater-thruster-brushless-motor-rc-electric-motors-drive store_origin: VU region: Vanuatu --- # Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) **Brand:** yuenhoang **Price:** VT13938 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) by yuenhoang - **How much does it cost?** VT13938 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/145286828-yuenhoang-12v-underwater-thruster-brushless-motor-rc-electric-motors-drive) ## Best For - yuenhoang enthusiasts ## Why This Product - Trusted yuenhoang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Item Package Quantity:1 | Size:1pc cw Yuenhoang 12V Underwater Thruster Brushless Motor Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine Specification:- Voltage: 12v - KV value: 460KV - Speed: 5300 rpm - Diameter: 90mm - Height: 93mm - Three-leaf prop diameter:80mm - Mounting screw: 3mm - Installation size: 36x20mm - Red line length 350mm diameter 7mm (high temperature resistant soft silicone line) - Connecting bullets 3.5mm - Power supply: 3S lithium battery or 12V battery - Suitable ESC: 40A brushless ESC - Driving force: 3-5kg Description:·The motor can be turned forward and reversed. ·The motor coil resin package is waterproof. After one month of soaking water test, it can be used normally again. ·Can be used for tug boats, fishing bait boats, underwater robots, etc. ·It has been tested that a single underwater propeller can propel a person's kayaking slowly. Note:1.The product cannot be directly connected to battery. This is a three-wire brushless motor. It must be used with a brushless ESC（not included）. Please be sure to read it before purchasing. 2.If you need to use ONLY one propeller, please choose CW. Need to install 2 propellers, please use a pair of propellers(CW&CCW). Package include(according to your optional):1pcs cw: 1pcs x cw thruster or 1pcs ccw: 1pcs x ccw thruster or 1pair: 1pair x thruster ## Features - DURABILITY :Using unique technique of pottiing to provide outstanding waterproof performance. With fine workmanship, it has compact structure , eco-friendly and durable for long term use. APPLICABLE:Used for modification, remote control boat, nest ship, pull net boat, remote control submarine, miniature underwater robot,etc. HIGH PERFORMANCE: A specially designed propeller and nozzle provides efficient, powerful thrust .The underwater thruster is high performance ensures better work efficiency. FRIENDLY REMINDER:The product cannot be directly connected to battery. This is a three-wire brushless motor. It must be used with a brushless 40A ESC(not included). GUARANTEE:If you have any issues with the product you received, please feel free to contact us via email. We will reply you instantly and help you solve your problem. ## Images ![Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) - Image 1](https://m.media-amazon.com/images/I/319X7SxqqEL.jpg) ![Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) - Image 2](https://m.media-amazon.com/images/I/41tDbqs7ApL.jpg) ![Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) - Image 3](https://m.media-amazon.com/images/I/41ovfrqlywL.jpg) ![Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) - Image 4](https://m.media-amazon.com/images/I/41KNp5HgzCL.jpg) ![Yuenhoang 12V Underwater Thruster Brushless Motor RC Electric Motors Drive Engine 80mm Propeller 3-5kg Thrust 3S Lipo Parts for RC Bait Tug Boat ROV Submarine (1pc cw) - Image 5](https://m.media-amazon.com/images/I/41sxB7QUWSL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong! Coils sealed for underwater use. *by B***S on Reviewed in the United States on March 26, 2021* I have only tested this so far. I plan to move a 14' boat with one or both of these. I am going directly from a solar panel. 100w is not quite enough on a partly cloudy spring day. At full speed in a bucket of water, the motor will draw down the voltage below 12v and the system will fault out and stop (does what it is supposed to do). If I add more panels this won't be a problem. Though, I really think that one motor will work fine, it is really strong!I believe that the construction is mostly cast urethane. The impeller design was 3D printed with a high resolution printer then used to make a mold in which the urethane was poured and cured. This results in a very detailed finished product in a robust material. I think that it is great that such a niche product can be produced relatively easily and be this good!I looked around to see if I could make my own since I have access to 3D printers. The motors alone are $20 on eBay, so it doesn't make sense to put in the effort. I believe that these are a good value at their current price (pair for $57).This company went the extra step to fill the coils with resin to help to keep water out. This is a nice step.When I get this working, I'll try to remember to update this review. ### ⭐⭐⭐⭐⭐ these things kick some water! *by M***L on Reviewed in the United States on May 24, 2021* just make sure you get the correct ESC for brushless motors. i got these B07V2DL68W and hooked it up to B07WR9Y1HG which let me set the joysticks to use like a tank. just realize there is no 'reverse' unless you use a different (more expensive) ESC. works like a charm! whatever quality issues they had seem to be worked out. i took one apart and and so no solder blobs, just good (maybe not great) quality soldering. I'll definately buy again for my next UW-ROV. update: tested these in salt water (Puget Sound) and they still worked! powered my kayak at about 2mph on just one motor. just make sure you rinse them in fresh water afterwards. ### ⭐⭐⭐⭐⭐ Incredible power *by B***R on Reviewed in the United States on May 12, 2021* Running these thrusters on 4s lipo. I can't give full throttle or it'll just come out of the water. The front of the watercraft will need to be weighted down. These thrusters have plenty of power for an rc project. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/145286828-yuenhoang-12v-underwater-thruster-brushless-motor-rc-electric-motors-drive](https://www.desertcart.vu/products/145286828-yuenhoang-12v-underwater-thruster-brushless-motor-rc-electric-motors-drive) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*