---
product_id: 227418879
title: "RATTMMOTOR 24V DC Brushless Spindle Motor 10800RPM 104W Air Cooled Spindle Motor 42mm ER8+BLDC Spindle Motor Driver Controller 5A+Spindle Motor Mount Bracket for CNC Router Milling Machine"
brand: "rattmmotor"
price: "R2579"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Rattmmotor"
url: https://www.desertcart.co.za/products/227418879-rattmmotor-24v-dc-brushless-spindle-motor-10800rpm-104w-air-cooled
store_origin: ZA
region: South Africa
---

# 104W high power output 10800 RPM ultra-fast speed Over-current protection RATTMMOTOR 24V DC Brushless Spindle Motor 10800RPM 104W Air Cooled Spindle Motor 42mm ER8+BLDC Spindle Motor Driver Controller 5A+Spindle Motor Mount Bracket for CNC Router Milling Machine

**Brand:** rattmmotor
**Price:** R2579
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with silent speed and smart safety!

## Quick Answers

- **What is this?** RATTMMOTOR 24V DC Brushless Spindle Motor 10800RPM 104W Air Cooled Spindle Motor 42mm ER8+BLDC Spindle Motor Driver Controller 5A+Spindle Motor Mount Bracket for CNC Router Milling Machine by rattmmotor
- **How much does it cost?** R2579 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/227418879-rattmmotor-24v-dc-brushless-spindle-motor-10800rpm-104w-air-cooled)

## Best For

- rattmmotor enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Power:** Includes brushless driver and mounting bracket for seamless CNC router integration.
- • **Smart Safety First:** Built-in over-current protection instantly safeguards your motor from overload damage.
- • **Low Interference Tech:** Brushless design eliminates sparks and reduces electromagnetic interference for cleaner control.
- • **Turbocharged 10800 RPM:** High-speed spindle motor designed for efficient milling on wood and light materials.
- • **Whisper-Quiet Precision:** Runs smoothly with minimal noise and vibration, perfect for focused CNC work.

## Overview

The RATTMMOTOR 24V DC Brushless Spindle Motor delivers 104W of power at a rapid 10800 RPM, optimized for CNC routers and milling machines working on wood and light materials. Featuring a brushless design, it ensures low noise, minimal heat, and reduced electromagnetic interference. The package includes a BLDC driver with over-current protection and a sturdy mounting bracket, making it a reliable, compact solution for precision machining tasks.

## Description

RATTMMOTOR 24V DC Brushless Spindle Motor 10800RPM 104W Air Cooled Spindle Motor 42mm ER8+BLDC Spindle Motor Driver Controller 5A+Spindle Motor Mount Bracket for CNC Router Milling Machine - desertcart.com

Review: They're likely not suitable for heavy-duty tasks like cutting aluminum or metal. - I bought a few of these for my smaller multi-heads cnc setup, and so far, the motors run very quietly. They're likely not suitable for heavy-duty tasks like cutting aluminum or metal but they work well on wood and other lighter materials. I'm not pushing them too hard, so I can't speak to their performance under high-stress conditions. One important thing to note is that there’s no wiring diagram or documentation included with this purchase. You’ll need to do some research online or rely on your own experience to get everything set up. Specifically, make sure the REV/FOR (reverse/forward) connection is properly wired—without it, the motor won't run.
Review: Quick delivery (9 days from order to having it in my hands) and surprisingly quiet. - I needed a spindle for a small cnc I'm making and I didn't want to jump to a 500w one. other spindles under 200w were ugly or non ER collet. arrived quickly and works very well. Would like it if they included the necessary 5.1K potentiometer for the AIN control or a clear guide on using the PWM but given the price which includes the BLDC driver and aluminum mounting bracket, it's a very good deal for anyone planning to do PCB, wood and very small scale aluminum machining.

## Features

- 【Package Include】1x 104W Brushless square spindle motor ER8 ;1x Brushless spindle motor driver;1x Spindle Motor Bracket
- 【Parameters of Spindle Motor】① Output Power: 104W; Voltage: 24V DC; Load current:1.35 Amps Max.; Load speed: 10800±rpm; Rated speed: 9000±rpm. ② Back EMF constant: 2.2V KPRM; Collet: ER8; Torque Constant: 0.021N.m/A; Rated torque: 0.11N.m; Phase to phase-resistance: 0.12Ohms.
- 【Parameters of Motor Driver】CW & CCW Control; Speed control mode: 0-5V Analog mode and three-phase full bridge, PWM mode; Supply voltage: 24V; Supply current: Minimum 5A.
- 【Advantages】The most direct change of this brushless spindle motor driver is that there is no spark from brush motor, it greatly reduces the interference of the spark to the remote control radio. With high integration and high reliability.
- 【Features】① With the over-current protection measures, it can immediately turn off the output when overloaded and protect the motor in time. ②High speed, high anti-interference ability; No brushand low interference; Low noise, low heat and the reduced friction during work, it can make the brushless spindle motor runs smoothly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CMHPJ3S |
| Best Sellers Rank | #585,114 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #586 in Electrical Motor Controls |
| Brand | RATTMMOTOR |
| Date First Available | July 8, 2020 |
| Horsepower | 104 Watts |
| Item Weight | 2.05 pounds |
| Item model number | JK42BLS04-10 |
| Manufacturer | RTM |
| Material | Aluminum |
| Product Dimensions | 1.65"W x 5.71"H |
| Shaft Diameter | 8 Millimeters |
| Speed | 10800 RPM |
| UPC | 619191200511 |
| Voltage | 24 Volts, 5 Volts |

## Product Details

- **Brand:** RATTMMOTOR
- **Horsepower:** 104 Watts
- **Product Dimensions:** 1.65"W x 5.71"H
- **Speed:** 10800 RPM
- **Voltage:** 24 Volts, 5 Volts

## Images

![RATTMMOTOR 24V DC Brushless Spindle Motor 10800RPM 104W Air Cooled Spindle Motor 42mm ER8+BLDC Spindle Motor Driver Controller 5A+Spindle Motor Mount Bracket for CNC Router Milling Machine - Image 1](https://m.media-amazon.com/images/I/71UxSLULLhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They're likely not suitable for heavy-duty tasks like cutting aluminum or metal.
*by T***O on July 15, 2025*

I bought a few of these for my smaller multi-heads cnc setup, and so far, the motors run very quietly. They're likely not suitable for heavy-duty tasks like cutting aluminum or metal but they work well on wood and other lighter materials. I'm not pushing them too hard, so I can't speak to their performance under high-stress conditions. One important thing to note is that there’s no wiring diagram or documentation included with this purchase. You’ll need to do some research online or rely on your own experience to get everything set up. Specifically, make sure the REV/FOR (reverse/forward) connection is properly wired—without it, the motor won't run.

### ⭐⭐⭐⭐⭐ Quick delivery (9 days from order to having it in my hands) and surprisingly quiet.
*by A***X on November 24, 2023*

I needed a spindle for a small cnc I'm making and I didn't want to jump to a 500w one. other spindles under 200w were ugly or non ER collet. arrived quickly and works very well. Would like it if they included the necessary 5.1K potentiometer for the AIN control or a clear guide on using the PWM but given the price which includes the BLDC driver and aluminum mounting bracket, it's a very good deal for anyone planning to do PCB, wood and very small scale aluminum machining.

### ⭐⭐⭐⭐ Lacks Documention.
*by R***R on March 16, 2024*

I rate it a 4.9. This device rarely shows up on an Amazon search for CNC spindles. It is hard to find. It needs an additional circuit diagram.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*