--- product_id: 355830768 title: "DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW)" brand: "diamonddynamics" price: "$146.59" currency: USD in_stock: true reviews_count: 6 category: "Diamonddynamics" url: https://www.desertcart.us/products/355830768-diamonddynamics-underwater-thruster-1-2kg-thrust-12v-brushless-motor-bi store_origin: US region: United States of America --- # 12V brushless motor power 100m full waterproof depth bi-directional ESC control DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) **Brand:** diamonddynamics **Price:** $146.59 **Availability:** ✅ In Stock ## Summary > 🌊 Propel your underwater ambitions with unstoppable power and precision! ## Quick Answers - **What is this?** DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) by diamonddynamics - **How much does it cost?** $146.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/355830768-diamonddynamics-underwater-thruster-1-2kg-thrust-12v-brushless-motor-bi) ## Best For - diamonddynamics enthusiasts ## Why This Product - Trusted diamonddynamics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 1.2kg Thrust:** Push your underwater projects with precision and strength. - • **Modular & Easy Assembly:** Quick setup with a modular base tailored for diverse ROV and RC boat needs. - • **Bi-Directional ESC Control:** Seamless forward and reverse thrust for ultimate maneuverability. - • **Full Waterproof up to 100m:** Dive deep without worry—engineered for serious underwater endurance. - • **Durable Nylon Fiber Glass Composite:** Corrosion-resistant, rugged design built to last in harsh marine environments. ## Overview The DIAMONDDYNAMICS Underwater Thruster features a 12V brushless motor delivering up to 1.2kg thrust, paired with a bi-directional full waterproof ESC rated for depths up to 100 meters. Its corrosion-resistant nylon fiber glass composite housing and high-precision bearings ensure long-lasting performance for ROVs, RC boats, and underwater exploration. Designed for easy modular assembly, this thruster balances power, durability, and efficiency for professional-grade aquatic applications. ## Description Parameter：Input voltage：12V----14.8V Current：13A Motor size：28MM*38MM Thruster size：78*112MM Motor KV：350KV Thrust forward：1200g----2500g Rated current：5A---13A Power：60W---312W Thrust size：Diameter 78mm, length 112mm, signal wire 500mm, cover nylon injection moulding anti corrosion Component includes deflecting cover and cap, propeller(CW or CCW), ESC, motor, cable Package included： 1 x Underwater Thruster (CCW) 1 x ESC 4 x Screw ## Features - Compact mold design：Nylon fiber glass composites, which is of good mechanical properties and anti corrosion - Full waterproof technique, water resistant up to 100 meters，Motor encapsulated technology, long last working underwater - Accompany with high performance bi-directional full waterproof ESC，High precision baring prolongs the motor life，PWM：1500-2000us(forward)，1500-1000us(backward) - Reasonable power combination for high efficiency，Propeller made by powerful composite material, to have the best matched motor for the top efficiency - Easy assemble：Modularized base, meeting with different field requirement - Included components: nothing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BVKB3KD | | Best Sellers Rank | #165,455 in Toys & Games ( See Top 100 in Toys & Games ) #249 in RC Electric Motors | | Brand | DIAMONDDYNAMICS | | Brand Name | DIAMONDDYNAMICS | | Color | Black | | Customer Reviews | 3.8 out of 5 stars 15 Reviews | | Engine Type | electric | | Fuel Type | electric | | Manufacturer | DIAMONDDYNAMICS | | Manufacturer Part Number | TD1.2 | | Material | Plastic | | Material Type | Plastic | | Maximum Horsepower | 312 Watts | | Model Number | TD1.2 | | Mounting Type | Transom Mount | | Operation Mode | Automatic | | Recommended Uses For Product | For Fishing Boats, For Seafloor | | UPC | 781855994873 | | Voltage | 24 Volts | ## Product Details - **Brand:** DIAMONDDYNAMICS - **Engine Type:** electric - **Material:** Plastic - **Operation Mode:** Automatic - **Recommended Uses For Product:** For Fishing Boats, For Seafloor ## Images ![DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - Image 1](https://m.media-amazon.com/images/I/61zv4ThSbcL.jpg) ![DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - Image 2](https://m.media-amazon.com/images/I/61Id3UiQRPL.jpg) ![DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - Image 3](https://m.media-amazon.com/images/I/81YAu+AW9XL.jpg) ![DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - Image 4](https://m.media-amazon.com/images/I/41o6TScmGML.jpg) ![DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - Image 5](https://m.media-amazon.com/images/I/81WXiGj+5lL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What is the power of the motor?** A: 2.2 mph with a 15 ft canoe. That's the best I got at the moment. **Q: What screws are used for mounting the thruster? They are unlisted here, and in the package contents.** A: Hello! Thank you for your question. There are four installation holes in our product picture. In addition, we provide videos for your reference. **Q: could I use this as a little underwater jetpack?** A: Yes, you should match the waterproof battery and the condition switch of PWM signal. **Q: what speed controller to use? and how to get the missing 5V signal to the speed controller?** A: The speed controller is included. This just takes the motor power and a control signal. You don't need to connect up a separate 5V. However, you will need to share ground between the motor supply and you receiver or whatever generates the control signal. ## Customer Reviews ### ⭐⭐⭐ Review *by R***N on March 15, 2026* ### ⭐⭐⭐⭐⭐ Review *by N***H on April 5, 2022* ### ⭐ Review *by A***R on July 23, 2023* ## Frequently Bought Together - DIAMONDDYNAMICS Underwater Thruster 1.2kg Thrust 12V Brushless Motor with bi-Directional Full Waterproof ESC for ROV,RC Boat,Underwater Vehicle,Diving,Seafloor Photography,Seabed Exploration (CCW) - 2 Pairs XT60 Plug Male Female Connector to T Plug Male Female Connector Conversion Adapter - SUPULSE LiPo Battery Charger 2S-3S RC Balance Charger AC 7.4-11.1V 10W Upgrade Version Compact Lipo Charger RC Car Charger for XHR Plug Battery(B3V2) --- ## 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.us/products/355830768-diamonddynamics-underwater-thruster-1-2kg-thrust-12v-brushless-motor-bi](https://www.desertcart.us/products/355830768-diamonddynamics-underwater-thruster-1-2kg-thrust-12v-brushless-motor-bi) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-06*