---
product_id: 232725529
title: "540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC On-Road Car"
brand: "arrarown"
price: "€ 66.88"
currency: EUR
in_stock: true
reviews_count: 10
category: "Arrarown"
url: https://www.desertcart.fi/products/232725529-540-brushless-motor-1-10-3650-5900kv-3-175mm-shaft
store_origin: FI
region: Finland
---

# 5900KV ultra-high RPM Waterproof for all-terrain racing CNC-machined 6061-T6 heat sink 540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC On-Road Car

**Brand:** arrarown
**Price:** € 66.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the track rain or shine with precision power!

## Quick Answers

- **What is this?** 540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC On-Road Car by arrarown
- **How much does it cost?** € 66.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/232725529-540-brushless-motor-1-10-3650-5900kv-3-175mm-shaft)

## Best For

- arrarown enthusiasts

## Why This Product

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

## Key Features

- • **Precision CNC Machining:** Durable 6061-T6 aluminum heat sink and ultra-low friction bearings ensure peak performance and longevity.
- • **Race-Ready 5900KV Power:** Experience blistering speeds up to 50,000 RPM for unmatched on-road dominance.
- • **Plug-and-Play Compatibility:** Optimized for 1/10 scale RC cars with easy installation and recommended ESC pairing for flawless operation.
- • **All-Weather Waterproof Design:** Conquer muddy tracks and unpredictable conditions without missing a beat.
- • **High-Torque 4-Pole 12-Slot Motor:** Smooth acceleration with stable power delivery for that competitive edge.

## Overview

The 540 Brushless Motor 3650 5900KV is a high-performance, waterproof motor engineered for 1:10 scale RC on-road cars. Featuring a 4-pole 12-slot high-torque design, CNC-machined heat sink, and ultra-durable sealed bearings, it delivers up to 900W of power and speeds reaching 50,000 RPM. Its waterproof construction and precision engineering make it ideal for competitive racing in diverse conditions, ensuring reliable, smooth acceleration and long-lasting durability.

## Description

540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC Car Features: ✔Specially designed for 1/10 rc racing car, waterproof, suitable for various condition races, a good choice for your rc racing car. ✔4 pole 12 slot High-torque motor design,high torque high efficiency, much faster acceleration response and very stable output of power to the drivetrain. ✔The waterproof function let your car challenge the muddy road, fearless! Notice: **When you install the motor, please do not make the screw into the motor over 6mm, otherwise, the screws will interfere with the operation of the copper windings in the motor, causing the motor to be locked or even damaged.**Due to the high KV value of this motor, please use above 80A ESC. **The motor fits 2-3s battery (2s bettery is recommended for ESCs below 100A), please do not use 2 batteries together, especially 3S batteries. **A wrong tooth ratio can cause the motor to overheat. The motor temperature should be lower than 212℉ during the operation. Temperatures above 212℉ will weaken the magnet and may partly melt the coils and eventually damage the ESC (because of strong current)! To avoid potential risks such as ESC/motor damage or malfunction caused by overheat, start with a very small pinion first and check the ESC & motor temperatures regularly throughout the run. This is the only way to prevent overheating!!! Specifications: Watts: 900W Max voltage: 12V Max Amps: 75A KV(RPM/Volt): 5900KV Max RPM: 50000 Shaft length: 15mm Shaft diameter: 3.175mm Diameter: 36mm Length: 50mm Plug type: 4mm golden plated plug Package Including 1 X 3650 5900KV Motor1 X Product Manual

Review: Great motor! - Worked great of the the box on 2s. No heat whatsoever after a good 30 mins of high speed bashing on and off the road. Can’t wait til run it on 3s!
Review: Good motor, good price - High KV motor with smooth acceleration and little to no cogging from start up if used with a larger amp rated ESC as recomended by the manufacter. 80amp - 120 amp esc recomended Anything smaller will have difficulty at start up so follow recomended ESC/motor combo to get the best most dependable use from this motor. Low cost Quality manufacturing Easy install just plug and play Runs cool especially with a heat sink or motor fan. Highly recomended at this price for a dependable, fast replacement for a stock motor. Would suggest for 2wd use only not enough low end torque for a 4x4 without decreased performance and possible overheating.

## Features

- ★1/10 Brush/Brushless Motor: 3650 5900KV motor 3.175mm shaft 540 brush/brushless motor for 1:10 scale on-road car (tourning car).
- ★Exquisite Appearance: 4 pole 12 slots high-torque motor, secondary oxidation treatment,exquisite appearance.
- ★CNC Machined: CNC machined 6061-T6 heat sink, high-purity copper coiltemperature resistance 180-200° , ultra-durable sealed bearings, super high current sillicon wires, low friction, low noise, durable.
- ★Profession: High balance explosion-proof rotor, high accuracy and high speed, dynamic balance control within 10mg.
- ★Waterproof design: Using ultra-thin silicon steel plate, precision engineered for maximum energy conversion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J25QYH6 |
| Best Sellers Rank | #133,017 in Toys & Games ( See Top 100 in Toys & Games ) #147 in RC Electric Motors |
| Brand | ARRAROWN |
| Date First Available | September 15, 2020 |
| Horsepower | 900 Watts |
| Item Weight | 6.7 ounces |
| Item model number | Brushless Motor |
| Manufacturer | DideaECO |
| Material | Alloy Steel |
| Product Dimensions | 1.96"W x 1.42"H |
| Shaft Diameter | 3.18 Millimeters |
| Speed | 50000 RPM |
| UPC | 789615751827 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** ARRAROWN
- **Horsepower:** 900 Watts
- **Product Dimensions:** 1.96"W x 1.42"H
- **Speed:** 50000 RPM
- **Voltage:** 12 Volts

## Images

![540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC On-Road Car - Image 1](https://m.media-amazon.com/images/I/510BccHTEHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hello, is this compatible with arma blx 100 esc?**
A: Yes, this 5900kv motor compatible with 100A esc.

**Q: Hello is this compatible with a traxass rustler vxl 4x4?**
A: Hi, this motor is not compatible with a traxass rustler vxl 4x4,sorry for that.

**Q: What is maximum operating rpm for this motor?**
A: 50000rpm

**Q: Will it work on my holyton 9205e?**
A: Hi, the KV is too high os the 5900KV motor, you can choose the 3930KV motor or 2300KV motor & 60A esc combo. Thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great motor!
*by E***Y on November 1, 2025*

Worked great of the the box on 2s. No heat whatsoever after a good 30 mins of high speed bashing on and off the road. Can’t wait til run it on 3s!

### ⭐⭐⭐⭐⭐ Good motor, good price
*by J***. on July 22, 2022*

High KV motor with smooth acceleration and little to no cogging from start up if used with a larger amp rated ESC as recomended by the manufacter. 80amp - 120 amp esc recomended Anything smaller will have difficulty at start up so follow recomended ESC/motor combo to get the best most dependable use from this motor. Low cost Quality manufacturing Easy install just plug and play Runs cool especially with a heat sink or motor fan. Highly recomended at this price for a dependable, fast replacement for a stock motor. Would suggest for 2wd use only not enough low end torque for a 4x4 without decreased performance and possible overheating.

### ⭐⭐⭐⭐⭐ Excellent performance so far.. 💪🏿💯
*by D***6 on March 29, 2022*

This little motor is a pure beast! For the size & price! Very Fast! On 2s totally made me smile on 2s But 3s is next level power and speed I would absolutely recommend this product! After 2 3s runs motor was just warm to the touch.. just awesome 😎

## Frequently Bought Together

- 540 Brushless Motor 1/10 3650 5900KV 3.175mm Shaft Waterproof Brushless Motor for 1:10 Scale RC On-Road Car
- 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt
- MakerDoIt 48P Pinion Gear Set 13T 14T 15T 16T 3.175mm 48 Pitch Pinion Gear Set 1/10 RC

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**Shop now:** [https://www.desertcart.fi/products/232725529-540-brushless-motor-1-10-3650-5900kv-3-175mm-shaft](https://www.desertcart.fi/products/232725529-540-brushless-motor-1-10-3650-5900kv-3-175mm-shaft)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*