---
product_id: 352144511
title: "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 (CW)"
brand: "diamonddynamics"
price: "971 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Diamonddynamics"
url: https://www.desertcart.dk/products/352144511-underwater-thruster-1-2kg-thrust-12v-brushless-motor-with-bi
store_origin: DK
region: Denmark
---

# 12V brushless motor power 100m full waterproof depth bi-directional ESC control 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 (CW)

**Brand:** diamonddynamics
**Price:** 971 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Propel your underwater adventures beyond limits!

## Quick Answers

- **What is this?** 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 (CW) by diamonddynamics
- **How much does it cost?** 971 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/352144511-underwater-thruster-1-2kg-thrust-12v-brushless-motor-with-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:** Effortlessly propel your underwater vehicle with precision and strength.
- • **Durable Composite Build:** Nylon fiber glass mold ensures corrosion resistance and long-lasting performance.
- • **Modular & Easy Assembly:** Customizable base design adapts to diverse underwater exploration needs.
- • **Dive Deep with Confidence:** Engineered to withstand depths up to 100 meters with full waterproof encapsulation.
- • **Plug & Play Bi-Directional ESC:** Seamless forward and reverse control for ultimate maneuverability.

## Overview

The Underwater Thruster TD1.2 features a 12V brushless motor delivering up to 1.2kg thrust, fully waterproof up to 100 meters, with a high-performance bi-directional ESC for precise control. Its durable nylon fiber glass composite housing ensures corrosion resistance, while modular design allows easy installation on ROVs, RC boats, and underwater vehicles for professional-grade seafloor exploration and photography.

## 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 (CW) 1 x ESC 4 x Screw

Review: Works great. Standard PWM controlled thruster. - So this thruster could be confusing if you’ve never worked with RC electronics before, but it uses a standard ESC that is plug and play with a standard RC transceiver. Hook the red and black wires to 12v hot and ground respectively. Hook the yellow wire to the signal (S) pin on your RC receiver. Make sure your receiver is using a common ground with the thruster. After turning on your receiver, the thruster should play a tone that indicates that it has been initialized. It just worked for me. I used this thruster to propel a standup paddle board controlled via an esp32 and later a normal RC receiver. At 100% PWM at 12v, it goes a little faster than a strong paddle. At around 60%, I can keep up with a casual paddler.
Review: Able to propel a 15' canoe - Two trustees and a car battery. Able to move at a fair pace in still water and 1-7mph wind. Plan to check current draw the next time out out of water test under load 4 amps. I also plan to mount under the canoe for better speed.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BVKKKTJ |
| Best Sellers Rank | #371,914 in Toys & Games ( See Top 100 in Toys & Games ) #877 in RC Electric Motors |
| Brand | DIAMONDDYNAMICS |
| Customer Reviews | 3.7 3.7 out of 5 stars (23) |
| Date First Available | August 20, 2021 |
| Engine Type | electric |
| Fuel Type | electric |
| Global Trade Identification Number | 00781855994866 |
| Item Weight | 9.9 ounces |
| Item model number | TD1.2 |
| Manufacturer | DIAMONDDYNAMICS |
| Manufacturer Part Number | TD1.2 |
| Material | Plastic |
| Maximum Horsepower | 419 Horsepower |
| Mounting Type | Transom Mount |
| Operation Mode | Automatic |
| Package Dimensions | 5.43 x 4.65 x 3.9 inches |
| Recommended Uses For Product | For Salt Water, For Seafloor |
| UPC | 781855994866 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** DIAMONDDYNAMICS
- **Engine Type:** electric
- **Item Weight:** 9.91 Ounces
- **Material:** Plastic
- **Operation Mode:** Automatic

## Images

![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 (CW) - Image 1](https://m.media-amazon.com/images/I/61zv4ThSbcL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Works great. Standard PWM controlled thruster.
*by I***N on September 7, 2024*

So this thruster could be confusing if you’ve never worked with RC electronics before, but it uses a standard ESC that is plug and play with a standard RC transceiver. Hook the red and black wires to 12v hot and ground respectively. Hook the yellow wire to the signal (S) pin on your RC receiver. Make sure your receiver is using a common ground with the thruster. After turning on your receiver, the thruster should play a tone that indicates that it has been initialized. It just worked for me. I used this thruster to propel a standup paddle board controlled via an esp32 and later a normal RC receiver. At 100% PWM at 12v, it goes a little faster than a strong paddle. At around 60%, I can keep up with a casual paddler.

### ⭐⭐⭐⭐⭐ Able to propel a 15' canoe
*by N***H on April 5, 2022*

Two trustees and a car battery. Able to move at a fair pace in still water and 1-7mph wind. Plan to check current draw the next time out out of water test under load 4 amps. I also plan to mount under the canoe for better speed.

### ⭐ Dont buy unless you don't need instructions that are correct.
*by A***R on July 23, 2023*

Product arrived in generic white box(which was open) with no paperwork or instructions. It comes with a motor and 4 screws. Nothing else. The "instructions" on the Amazon page are flat out wrong. There is a white wire that comes out of the motor but it is not reference in the "instructions". I decided rather than cross-wiring it and burning the thing up, its easier to return and never buy this brand again. You would think whomever is managing this category at Amazon would have the novel thought of requiring correct instructions.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/352144511-underwater-thruster-1-2kg-thrust-12v-brushless-motor-with-bi](https://www.desertcart.dk/products/352144511-underwater-thruster-1-2kg-thrust-12v-brushless-motor-with-bi)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*