---
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: "S/.116"
currency: PEN
in_stock: true
reviews_count: 8
category: "Zksj"
url: https://www.desertcart.pe/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed
store_origin: PE
region: Peru
---

# 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 (CW)

**Brand:** zksj
**Price:** S/.116
**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?** S/.116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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

- • **Plug & Play:** Easy installation for instant flight readiness
- • **Performance Boost:** 50g thrust at full throttle for superior lift and speed
- • **Compact Powerhouse:** Ultra-light 8.8g design for agile RC jets
- • **Endurance Built-In:** High-quality materials ensure long-lasting performance
- • **Precision Engineering:** 6-blade ducted fan delivers smooth, efficient airflow

## Overview

The ZKSJ K30 30mm mini EDF ducted fan features a 6-blade design powered by a 1S 4.2V micro brushed motor, delivering 50g of static thrust in an ultra-light 8.8g unit. Engineered for RC airplane jets, it combines high efficiency, durability, and easy installation to maximize 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: 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 | #326,067 in Toys & Games ( See Top 100 in Toys & Games ) #131 in RC Electric Motor Cooling Fans |
| Brand | ZKSJ |
| Brand Name | ZKSJ |
| Customer Reviews | 4.0 out of 5 stars 30 Reviews |
| Horsepower | 56 watts |
| Item Weight | 9 g |
| 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 g
- **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.pe/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed](https://www.desertcart.pe/products/450467147-30mm-mini-edf-ducted-fan-6-blades-with-micro-brushed)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-10-05*