---
product_id: 73755905
title: "Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise)"
brand: "rovmaker"
price: "€ 9.57"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/73755905-waterproof-rov-underwater-motor-thruster-rovmaker-dc-brushless-motors-white
store_origin: PT
region: Portugal
---

# RoboSub ready 300m depth Brushless motor Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise)

**Brand:** rovmaker
**Price:** € 9.57
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Dive into Innovation with the Ultimate Underwater Thruster!

## Quick Answers

- **What is this?** Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) by rovmaker
- **How much does it cost?** € 9.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/73755905-waterproof-rov-underwater-motor-thruster-rovmaker-dc-brushless-motors-white)

## Best For

- rovmaker enthusiasts

## Why This Product

- Trusted rovmaker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Thrust:** Experience superior propulsion with our specially designed propeller and active cooling.
- • **Innovative Design:** Patented potting technique ensures long-lasting performance in harsh conditions.
- • **Lightweight Durability:** Crafted from Aluminium Alloy 6061-T651 for strength without the bulk.
- • **Versatile Applications:** Perfect for educational projects and competitions—be the envy of your peers!
- • **Unmatched Waterproofing:** Dive deep with confidence—300m pressure resistance!

## Overview

The Waterproof Rov Underwater Motor Thruster by ROVMAKER features advanced brushless motors designed for exceptional waterproof performance, capable of withstanding depths of up to 300 meters. Constructed from lightweight yet durable Aluminium Alloy 6061-T651, this thruster delivers high thrust power through a specially designed propeller and active water-cooling system. Ideal for educational projects and competitive events like RoboSub and RoboBoat, it combines cutting-edge technology with practical applications.

## Description

Brand Story ROVMAKER™ Underwater motors, as core components,  have strict requirements on water-proof, anti-corrosion,  water resistance, etc. As one of earliest manufacturers developing underwater motor in China, we have ripe experience on designing and producing underwater products(we provide OEM service), and reliable experimental data.   Suitable For Many Vehicles The rovmaker Thruster is a powerful underwater thruster designed specifically for underwater robots. It was designed specifically for use on ROVs, AUVs, and robotic surface vehicles.    Designed for ocean It is basically a brushless electric motor has built-in 30A ESC. The big difference is that this motor is designed from the ground up for use in the ocean.   It is made of high-strength, UV resistant abs injection molded plastic. The core of the motor is sealed and protected with an epoxy coating.   Special Workmanship  We create a new process for improved and optimized brushless DC motor for thruster, we called this “open-space-waterproof”, and doesn’t have any air or oil filled, water flows freely through all parts of the motor while it’s running and can handle extreme pressures up to 300 meters depth.   Specification Type: DC Brushless Motor Maximum Continuous Current(A): 15A Maximum Output Power: 300W Voltage(V): 12-24V (3s-6s) KV Value: 350 Slot & Pole Distribution: 12N14P Motor Core: Japanese Kawasaki Silicone Steel (Thicknes0.2mm) Shaft Diameter(mm): 4 Magnet: NdFeB N48H External Size(mm): 101 mmx55 mmx60 mm Appearance Craft: Hard Anodizing ESC: 30a bidirection Control Signal: 50HZ PWM  PWM Range: 1ms-2ms Direction: 1ms-1.5ms 1.5ms-2ms Maximum Thrust: 2kgf

## Features

- √GOOD WATERPROOF PERFORMANCE - Enough to handle pressure under 300 m depth in water
- √DURABILITY - Using unique technique of pottiing to provide outstanding waterproof performance. We have obtained National utility model patent certificate
- √LIGHT-WEIGHT - By using Aluminium Alloy 6061-T651 on bell, its weight becomes lighter with higher tensile strength
- √HIGH THRUST POWER - A specially designed propeller and nozzle provides efficient, powerful thrust while active water-cooling keeps the motor cool
- √LIMITLESS APPLICATIONS - It can be used this thruster for educational projects or to compete in competitions such as the RoboSub and RoboBoat competitions and the MATE ROV competition.

## Images

![Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) - Image 1](https://m.media-amazon.com/images/I/71OlshYgJjL.jpg)
![Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) - Image 2](https://m.media-amazon.com/images/I/81dsilT4RpL.jpg)
![Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) - Image 3](https://m.media-amazon.com/images/I/81WMoXsNMmL.jpg)
![Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) - Image 4](https://m.media-amazon.com/images/I/71bSltMwVKL.jpg)
![Waterproof Rov Underwater Motor Thruster - ROVMAKER DC Brushless Motors - White (Counter-Clockwise) - Image 5](https://m.media-amazon.com/images/I/71PmEJWhFpL.jpg)

## Questions & Answers

**Q: What is the diameter of the thruster? Overall dimensions?**
A: External Size(mm): 101 mmx55 mmx60 mm

**Q: Could two of the thrusters be strong enough to propel a 12 foot kayak?**
A: Sorry, this one not enough for a kayak, but we are developing bigger thruster.

**Q: What motor is used in this thruster. Is it replaceable?**
A: Brushless dc motor with waterproofing treatment, not replaceable, but can offer motor only.

**Q: what other components are needed to make this thruster work?**
A: For wiring:
The thruster have 3 wire: Black(GND) Red(power+) Yellow(Signal).You can just connect black and red wire to a dc 12-24v power or battery. 
Then connect yellow and black(same with power GND) to a PWM signal.For signal, you can use Arduino or Pixhawk or any other controller that can output a 50Hz PWM.
The signal should be 50Hz, and the program need to initialize every time you turn on the power: output a 2ms pwm signal then delay 2-3 seconds , then output a 1ms signal, you will here a Bi--Bi--Bi-------Bi---Bi sounds, that means power on fine and initialize done.
All these process is same as RC DC motor for drone. You can also simply use a PWM signal generator.

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**Shop now:** [https://www.desertcart.pt/products/73755905-waterproof-rov-underwater-motor-thruster-rovmaker-dc-brushless-motors-white](https://www.desertcart.pt/products/73755905-waterproof-rov-underwater-motor-thruster-rovmaker-dc-brushless-motors-white)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-22*