---
product_id: 450467147
title: "30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CW)"
brand: "zksj"
price: "126.68 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Zksj"
url: https://www.desertcart.tn/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed
store_origin: TN
region: Tunisia
---

# Micro brushed motor, 50g thrust 30mm high-speed ducted fan Operates on 1S 3.7-4.2V power 30mm mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CW)

**Brand:** zksj
**Price:** 126.68 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your RC jet game with micro thrust mastery!

## 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 (CW) by zksj
- **How much does it cost?** 126.68 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/450467147-30mm-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 Powerhouse:** Ultra-light 8.8g design delivers 50g static thrust for jet-like acceleration.
- • **Precision Engineering:** High-quality materials ensure long-lasting durability and peak efficiency.
- • **Plug & Play Simplicity:** Easy installation means less downtime and more flight time.
- • **Versatile Voltage Range:** Optimized for 1S 3.7-4.2V batteries, perfect for your next RC jet build.
- • **Whisper-Quiet Performance:** Micro brushed motor spins at 50,000 RPM for smooth, powerful airflow.

## Overview

The ZKSJ 30mm Mini EDF Ducted Fan features a 6-blade design powered by a micro brushed motor delivering 50g static thrust at 4.2V. Weighing just 8.8g, it operates at 50,000 RPM and is optimized for 1S LiPo batteries, making it an ideal high-efficiency propulsion unit for RC airplane jets seeking compact power and reliable 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: Close tolerances require sanding on some - Ordered two sets. The super cheap ones' blades were stuck in the shrouds, and required sanding. Now, all four EDF's work and the chuck glider appears ready for its maiden.
Review: Powerful little guy - Hooked it up to a 9v battery and released the sound of a thousand angry bees. Havent found a new use for it once the original project it was part of died, but it makes a nice cooling desk fan in the summer.

## 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 | B0B1MFTVLD |
| Best Sellers Rank | #178,772 in Toys & Games ( See Top 100 in Toys & Games ) #51 in RC Electric Motor Cooling Fans |
| Brand | ZKSJ |
| Brand Name | ZKSJ |
| Customer Reviews | 4.1 out of 5 stars 29 Reviews |
| Horsepower | 56 Watts |
| Item Weight | 9 Grams |
| Manufacturer | ZKSJ |
| Model | K30 |
| Part Number | K30 |
| Speed | 50000 RPM |
| Unit Count | 1 Count |
| Voltage | 4.2 Volts |

## Product Details

- **Brand:** ZKSJ
- **Horsepower:** 56 Watts
- **Item Weight:** 9 Grams
- **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 (CW) - Image 1](https://m.media-amazon.com/images/I/61iJ05e51SL.jpg)

## Available Options

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

## Questions & Answers

**Q: is 4.35 the max voltage that can be used?**
A: Yes and No. It may work for a short time, but more than rated maximum voltage will eventually overheat and destroy the motor. The higher the voltage the less time it will take to burn it up. That said, it could survive for short periods at 4.5v peak, but if you are doing much more than that, you'll kill it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Close tolerances require sanding on some
*by M***S on February 3, 2026*

Ordered two sets. The super cheap ones' blades were stuck in the shrouds, and required sanding. Now, all four EDF's work and the chuck glider appears ready for its maiden.

### ⭐⭐⭐⭐⭐ Powerful little guy
*by C***E on August 3, 2025*

Hooked it up to a 9v battery and released the sound of a thousand angry bees. Havent found a new use for it once the original project it was part of died, but it makes a nice cooling desk fan in the summer.

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

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

## Frequently Bought Together

- 30mm Mini EDF Ducted Fan 6 Blades with Micro Brushed Motor 1S 4.2v 50g Thrust for RC Airplane Jet Model (CW)
- 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.tn/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed](https://www.desertcart.tn/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-11*