---
product_id: 513003712
title: "EDF 50mm 4900KV 3S Maximum Thrust 770g 11 Blades Ducted Fan with RC Brushless Motor with ESC 40A(2~4S) Balance Tested for EDF RC Jet Airplane"
brand: "flycolor"
price: "AR$256315"
currency: ARS
in_stock: true
reviews_count: 5
category: "Flycolor"
url: https://www.desertcart.com.ar/products/513003712-edf-50mm-4900kv-3s-maximum-thrust-770g-11-blades-ducted
store_origin: AR
region: Argentina
---

# 4900KV high-speed motor 50mm 11-blade ducted fan 40A ESC with multi-protection EDF 50mm 4900KV 3S Maximum Thrust 770g 11 Blades Ducted Fan with RC Brushless Motor with ESC 40A(2~4S) Balance Tested for EDF RC Jet Airplane

**Brand:** flycolor
**Price:** AR$256315
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your RC Jet Game with Precision Power and Reliability!

## Quick Answers

- **What is this?** EDF 50mm 4900KV 3S Maximum Thrust 770g 11 Blades Ducted Fan with RC Brushless Motor with ESC 40A(2~4S) Balance Tested for EDF RC Jet Airplane by flycolor
- **How much does it cost?** AR$256315 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/513003712-edf-50mm-4900kv-3s-maximum-thrust-770g-11-blades-ducted)

## Best For

- flycolor enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed Thrust:** Delivers a max thrust of 770g to dominate the skies with ease.
- • **Plug & Play Convenience:** Pre-soldered banana plugs and removable guide ring for effortless installation and model adaptability.
- • **Lightweight Yet Durable Design:** Crafted from premium PA66+GF and copper for strength and heat dissipation at just 75g.
- • **Built-In 40A ESC with Smart Protections:** Includes overheat, startup, and low-voltage safeguards for worry-free flying.
- • **Precision Balanced for Peak Performance:** Dynamically balanced for ultra-smooth, vibration-free flight.

## Overview

The EDF 50mm 4900KV brushless motor with integrated 40A ESC offers a high-thrust 770g output through an 11-blade ducted fan, engineered for smooth, stable, and efficient RC jet performance. Featuring dynamic balance testing, advanced multi-protection circuitry, and premium materials, this lightweight 75g unit ensures durability, realistic sound, and plug-and-play ease for serious hobbyists aiming to soar above the competition.

## Description

Specification Material: PA66+GF Gold plated connector: Φ3.5 KV: 4900 Motor Weight: 55g Housing Weight: 20g Max Voltage: 12.6V Max Current: 38A Max power: 478W Max Thrust: 770g Set Weight: 75g diameter: 50mm Specs: Continuous Output: 40A Bursts Output: 50A for 15 seconds UBEC: 5V/3A Lipo Battery: 2 - 4s (cells) NiCd/NiMH: 5 - 12 cells Voltage Input: 7.4v - 16.8v Size: 65mm x 26mm x 15.5mm Weight: 51g Motor Type: Brushless MotorPackage Included50MM EDF *140A ESC *1

Review: The speed controller is decent for being an inexpensive Combo set up.
Review: Maximum thrust770g

## Features

- All the EDF with motor have already dynamic balance tested.Running smoothly,Easy cooling,Stable structure,Safe and durable,excellent realistic sound.Built-in 40A BEC Make your plane more Efficient and stable.All the motor has been soldered the banana plug.
- Main Parameter: 50mm EDF with 4900KV/3S motor: max continuous current is 38A,max thrust is 770g.Motor weight 75g. Built-in 40A ESC and 3s battery. high output power,less power loss.
- Multiple Protection Features: Abnormal startup protection, over-heat protection, throttle signal loss protection, low-voltage cut-off protection etc. motor Continuous operation, high temperature resistance,wear resistance and stable,it’s more anti-aging and durable.Premium motor provides stable and balanced operation when in continuous working.
- High-Quality Ducted Fan:fan make of high-quality engineering materials,Sturdy body,stable structure.Removable guide ring design,Adapt to a variety of models.
- Pure Copper Wire: strong conductive, fast heat dissipation, high temperature resistant silicone wire. Unique circuit design,strong anti-interference.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FLYCOLOR |
| Model Number | EDF50-ESC40A |
| Product Dimensions | 6.3 x 6.3 x 7.62 cm; 75 g |
| Voltage | 16.8 Volts |
| Material | Copper |
| Special Features | realistic_sound |
| Item Weight | 75 g |

## Product Details

- **Brand:** FLYCOLOR
- **Speed:** 1550 RPM
- **Voltage:** 16.8 Volts
- **Horsepower:** 478 Watts
- **Product dimensions:** 6.3W x 7.6H centimetres

## Images

![EDF 50mm 4900KV 3S Maximum Thrust 770g 11 Blades Ducted Fan with RC Brushless Motor with ESC 40A(2~4S) Balance Tested for EDF RC Jet Airplane - Image 1](https://m.media-amazon.com/images/I/61qIeoStnqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The speed controller is decent for being an inexpensive Combo set up.
*by M***5 on 17 May 2025*



### ⭐⭐⭐⭐⭐ Maximum thrust770g
*by J***I on 27 September 2024*



### ⭐⭐⭐⭐⭐ Super Impeller
*by M***A on 11 January 2026*

Funktioniert super, absolut ruhiger Lauf!! Erschreckend perfekt gewuchtet

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**Shop now:** [https://www.desertcart.com.ar/products/513003712-edf-50mm-4900kv-3s-maximum-thrust-770g-11-blades-ducted](https://www.desertcart.com.ar/products/513003712-edf-50mm-4900kv-3s-maximum-thrust-770g-11-blades-ducted)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-05*