---
product_id: 516621482
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: "€ 160.98"
currency: EUR
in_stock: true
reviews_count: 5
category: "Flycolor"
url: https://www.desertcart.hr/products/516621482-edf-50mm-4900kv-3s-maximum-thrust-770g-11-blades-ducted
store_origin: HR
region: Croatia
---

# 4900KV high-speed brushless motor 50mm 11-blade ducted fan for max thrust 40A ESC with multiple protections 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:** € 160.98
**Availability:** ✅ In Stock

## Summary

> 🛩️ Elevate your RC jet game with thrust that commands the skies!

## 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?** € 160.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/516621482-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

- • **Built-In Smart ESC:** 40A ESC with overheat, startup, and low-voltage protections ensures reliable, safe operation.
- • **Lightweight & Durable:** Only 75g total weight with premium copper wiring and reinforced PA66+GF housing.
- • **Versatile Compatibility:** Supports 2-4S LiPo batteries and removable guide ring adapts to multiple RC jet models.
- • **Power-Packed Performance:** 4900KV motor delivers a blazing 478W output for unmatched thrust.
- • **Precision Engineered Balance:** Dynamically balanced for ultra-smooth, vibration-free flight every time.

## Overview

The FLYCOLOR EDF 50mm 4900KV brushless motor with integrated 40A ESC delivers a powerful 478W output and max thrust of 770g. Featuring an 11-blade ducted fan, dynamic balance testing, and multiple safety protections, this lightweight 75g unit ensures smooth, efficient, and durable performance for 2-4S LiPo powered RC jet airplanes.

## 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. - Bought this with the intent of making a confetti cannon out of some 2” pvc pipe and a spare transmitter/receiver I had. Far exceeded my expectations. The cannon works great!! Can’t say if this would be a good edf for your model plane but seems to have a lot of thrust on 4s and is at max rpm much quicker than I expected it to be.
Review: Satisfaisant - Conforme à l'attente.

## 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 |
|---------------|-------|
| ASIN | B09L65TTTF |
| Best Sellers Rank | #75,414 in Toys ( See Top 100 in Toys ) #73 in Model Building Motors |
| Brand | FLYCOLOR |
| Brand Name | FLYCOLOR |
| Customer Reviews | 4.6 out of 5 stars 138 Reviews |
| Horsepower | 478 Watts |
| Included Components | NO |
| Item Dimensions W x H | 6.3W x 7.6H centimeters |
| Item Weight | 75 Grams |
| Manufacturer | FLYCOLOR |
| Material | Copper |
| Material Type | Copper |
| Model | EDF50-ESC40A |
| Product dimensions | 6.3W x 7.6H centimeters |
| Shaft Diameter | 50 Millimeters |
| Speed | 1550 RPM |
| UPC | 761426323073 |
| Voltage | 16.8 Volts |

## Product Details

- **Brand:** FLYCOLOR
- **Model name:** EDF 70mm
- **Speed:** 3500 RPM
- **Voltage:** 16.8 Volts
- **Horsepower:** 1638 Watts

## 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/51BwzpivDSL.jpg)
![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 2](https://m.media-amazon.com/images/I/51Cdux90uLL.jpg)
![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 3](https://m.media-amazon.com/images/I/51ZqJJXc6rL.jpg)
![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 4](https://m.media-amazon.com/images/I/51nnIvsr0pL.jpg)
![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 5](https://m.media-amazon.com/images/I/51xJN46UfCL.jpg)

## Questions & Answers

**Q: there is no color coding on esc.. how do u connect esc to motor?**
A: It does not matter which wire connects to which on the ESC....If the airflow is going in the wrong direction when you power the motor, switch any 2 of the wires around and it will work properly

**Q: How many blades does this have? The desription says 11, but the picture looks like 12.**
A: It has 11 blades

**Q: will this stay cool operating at full power at low speed around 20mph/32kmh?**
A: yes

## Customer Reviews

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

Bought this with the intent of making a confetti cannon out of some 2” pvc pipe and a spare transmitter/receiver I had. Far exceeded my expectations. The cannon works great!! Can’t say if this would be a good edf for your model plane but seems to have a lot of thrust on 4s and is at max rpm much quicker than I expected it to be.

### ⭐⭐⭐⭐⭐ Satisfaisant
*by B***B on 23 December 2024*

Conforme à l'attente.

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

The engine has plenty of power for its size

## Frequently Bought Together

- Flycolor EDF 70mm 3400KV 4S RC Jet Airplane 12 Blades Ducted Fan with RC Brushless Motor with ESC 80A(3~6S) Balance Tested
- EMAX ES08MA II 12g Mini Metal Gear Analog Servo for RC Model (Pack of 4)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-05*