---
product_id: 608519914
title: "40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter"
brand: "nuofany"
price: "C$1663"
currency: NIO
in_stock: true
reviews_count: 11
category: "Nuofany"
url: https://www.desertcart.ni/products/608519914-40a-brushless-esc-2-4s-speed-controller-5v-3a-bec
store_origin: NI
region: Nicaragua
---

# 40A continuous current 2-4S lithium battery compatible Overheat & safety protections 40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter

**Brand:** nuofany
**Price:** C$1663
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your RC game with power, precision, and peace of mind!

## Quick Answers

- **What is this?** 40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter by nuofany
- **How much does it cost?** C$1663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/608519914-40a-brushless-esc-2-4s-speed-controller-5v-3a-bec)

## Best For

- nuofany enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Safety Suite:** Advanced protections guard against overheat, low voltage, and throttle signal loss for worry-free flights.
- • **Compact & Lightweight:** At just 34g and with a sleek XT60 plug, it fits perfectly in any multi-axis aircraft setup.
- • **Powerhouse Performance:** Delivers a robust 40A continuous current with 55A peak for high-thrust RC action.
- • **Precision Speed Control:** Up to 210,000 RPM for 2-pole motors ensures blistering fast responsiveness.
- • **Versatile Battery Compatibility:** Seamlessly supports 2-4S lithium batteries to keep your drone or helicopter flying longer.

## Overview

The Nuofany 40A Brushless ESC is a compact, high-performance speed controller designed for RC drones, airplanes, and helicopters. Supporting 2-4S lithium batteries and delivering up to 40A continuous current, it offers exceptional speed control with a max of 210,000 RPM for 2-pole motors. Equipped with comprehensive safety features including overheat and low voltage protection, this lightweight ESC ensures reliable, high-thrust operation with an easy-to-connect XT60 plug.

## Description

Specification: Item Type: Brushless ESC Material: Electronic ComponentsWeight: Approx. 34g/1.2oz Continuous Current: 40A Maximum Current: 55A Plug: XT60 BEC: Yes BEC Output: 3A/5V Applicable Battery: 2-4S Maximum Speed: 210,000 rpm for 2-pole Motor, 7000 rpm for 6-pole Motor, and 35,000 rpm for 12-pole Motor Application: RC Remote-controlled UAV, Helicopter, FPV, EtcPackage List: 1 x 40A ESC

Review: Works perfect for me - Works great mainly used on 4s and it handles the power well great value and seems pretty durable
Review: Small for a 40 amp ESC - This seems to be well made. At least, the package (Shrink tubing around the board) is very nicely done and the label is well made and placed nicely. I have used this with a 50mm EDF using 4S batteries and it performs well. I used an ifrared thermometer to check the temperature after an almost all full-throttle flight to and it only logged 130 degrees. I have tap water in my home that hot!

## Features

- Output Capacity: Continuous Current 40A, Short-Time Current 55A
- BEC Output: 5V@3A (Linear Regulator Mode - Linear Mode) ; Power Input: 2-4 Lithium Batteries(Not Included)
- Maximum Speed: 210,000 RPM For 2-Pole Motor, 7000 RPM For 6-Pole Motor, 35,000 RPM For 12-Pole Motor
- Timing Can Be Changed To Be Suitable For Different Brushless Motors ; Compatible with lithium batteries, and owning full protection, low pressure cut off protection/overheat protection/throttle signal loss protection.
- Providing safety protection, no matter where the throttle is, the motor will not rotate when connected to the battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN317H74 |
| Best Sellers Rank | #42,890 in Toys & Games ( See Top 100 in Toys & Games ) #13 in Radio Control Vehicle Speed Controls |
| Brand | Nuofany |
| Date First Available | November 10, 2023 |
| Item Weight | 1.2 ounces |
| Item model number | 40a-xt60 |
| Manufacturer | Nuofany |
| Material | Silicone |
| Model Name | 40A esc |
| Product Dimensions | 0.1 x 0.09 x 0.1 inches |
| Speed | 35000 RPM |
| Voltage | 5 Volts |

## Product Details

- **Brand:** Nuofany
- **Material:** Silicone
- **Model Name:** 40A esc
- **Speed:** 35000 RPM
- **Voltage:** 5 Volts

## Images

![40A Brushless ESC 2-4S Speed Controller 5V 3A BEC with XT60 Plug for RC Drone Airplanes Multi-axis Aircraft Helicopter - Image 1](https://m.media-amazon.com/images/I/71UC1ICbjTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect for me
*by B***. on November 8, 2025*

Works great mainly used on 4s and it handles the power well great value and seems pretty durable

### ⭐⭐⭐⭐⭐ Small for a 40 amp ESC
*by D***H on January 31, 2025*

This seems to be well made. At least, the package (Shrink tubing around the board) is very nicely done and the label is well made and placed nicely. I have used this with a 50mm EDF using 4S batteries and it performs well. I used an ifrared thermometer to check the temperature after an almost all full-throttle flight to and it only logged 130 degrees. I have tap water in my home that hot!

### ⭐ Defective product
*by J***0 on February 3, 2026*

This item does not work. No power. Has signal. Not worth returning.

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**Shop now:** [https://www.desertcart.ni/products/608519914-40a-brushless-esc-2-4s-speed-controller-5v-3a-bec](https://www.desertcart.ni/products/608519914-40a-brushless-esc-2-4s-speed-controller-5v-3a-bec)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-04*