---
product_id: 451993438
title: "30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CCW)"
brand: "zksj"
price: "HK$236"
currency: HKD
in_stock: true
reviews_count: 9
category: "Zksj"
url: https://www.desertcart.hk/products/451993438-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed
store_origin: HK
region: Hong Kong
---

# 50g static thrust power 30mm high-speed ducted fan 1S 4.2V micro brushed motor 30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CCW)

**Brand:** zksj
**Price:** HK$236
**Availability:** ✅ In Stock

## Summary

> 🛩️ Unleash micro jet power with every flight!

## Quick Answers

- **What is this?** 30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CCW) by zksj
- **How much does it cost?** HK$236 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/451993438-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed)

## Best For

- zksj enthusiasts

## Why This Product

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

## Key Features

- • **Compact Turbo Power:** 30mm ducted fan delivers jet-like thrust in a mini package
- • **Lightweight Efficiency:** Only 8.8g for maximum flight agility without added bulk
- • **Reliable Brushed Motor:** Durable K286 motor engineered for long-lasting performance
- • **Effortless Installation:** Plug-and-play design for quick setup on your RC jet model
- • **Optimized Voltage Range:** Runs smoothly on 3.7-4.2V for consistent, powerful airflow

## Overview

The 30mm mini EDF ducted fan features a high-speed 50000 RPM K286 brushed motor delivering 50g static thrust at 4.2V, weighing just 8.8g. Designed for RC airplane jets, it offers easy installation, durable plastic construction, and optimized power efficiency for superior flight performance.

## Description

Name:K30 Ducted Fan Unit Propeller diameter:30mm The diameter of the widest part of the fan tube: 35mm Unit weight: 8.8g Static Thrust(4.2V full throttle):50g Static Pull(4.35V full throttle):56g Motor: K286 brushed motor

Review: POWERFUL LITTLE TURBO-FAN MOTOR ! - Great little Turbo-Fan Motor --- but you have to be careful with your power source ! I bought two of these a while back. I tried using a 3.7volt lith-ion battery on the first one --- and it ran good for about 5 minutes or so --- then it overheated and died ! It actually got so hot that it melted the body off the fan motor !!! On the second fan --- I just used two "AA" Batteries (3volts) --- and it ran great --- Did not over heat or anything ! So--- there you have it ! Great little Turbo-Fan Motor --- really blows out a lot of air --- just be very careful on the power source you use on it ! DEFINITELY WORTH THE MONEY !!!
Review: Powerful. Lightweight - Surprisingly powerful. Haven't finished my build yet but I'm impressed with the output

## Features

- Ducted fan with Brushed motor
- Easy and convenient to install.
- Made of high quality material with long lifetime and better work efficiency.
- Provides strong power and high efficiency.
- 1s 3.7-4.2v，Static Thrust 50g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1MHKM7P |
| Best Sellers Rank | #92,497 in Toys & Games ( See Top 100 in Toys & Games ) #25 in RC Electric Motor Cooling Fans |
| Brand | ZKSJ |
| Date First Available | May 18, 2022 |
| Horsepower | 56 Watts |
| Item Weight | 0.317 ounces |
| Item model number | K30 |
| Manufacturer | ZKSJ |
| Material | Plastic |
| Package Dimensions | 2.87 x 2.87 x 2.8 inches |
| Speed | 50000 RPM |
| Voltage | 4.2 Volts |

## Product Details

- **Brand:** ZKSJ
- **Horsepower:** 56 Watts
- **Material:** Plastic
- **Speed:** 50000 RPM
- **Voltage:** 4.2 Volts

## Images

![30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CCW) - Image 1](https://m.media-amazon.com/images/I/51CdKx8ucAL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ POWERFUL LITTLE TURBO-FAN MOTOR !
*by T***. on August 2, 2025*

Great little Turbo-Fan Motor --- but you have to be careful with your power source ! I bought two of these a while back. I tried using a 3.7volt lith-ion battery on the first one --- and it ran good for about 5 minutes or so --- then it overheated and died ! It actually got so hot that it melted the body off the fan motor !!! On the second fan --- I just used two "AA" Batteries (3volts) --- and it ran great --- Did not over heat or anything ! So--- there you have it ! Great little Turbo-Fan Motor --- really blows out a lot of air --- just be very careful on the power source you use on it ! DEFINITELY WORTH THE MONEY !!!

### ⭐⭐⭐⭐⭐ Powerful. Lightweight
*by C***K on October 25, 2025*

Surprisingly powerful. Haven't finished my build yet but I'm impressed with the output

### ⭐ weak.
*by S***E on June 26, 2025*

burned up with very light use.

## Frequently Bought Together

- 30mm Mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CCW)
- Blomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Charger Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2

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**Shop now:** [https://www.desertcart.hk/products/451993438-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed](https://www.desertcart.hk/products/451993438-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-02*