---
product_id: 44561587
title: "Waterproof 2.2KW Spindle Motor"
brand: "rattmmotor"
price: "NT$18893"
currency: TWD
in_stock: null
reviews_count: 8
category: "Rattmmotor"
url: https://www.desertcart.tw/products/44561587-waterproof-2-2kw-spindle-motor
store_origin: TW
region: Taiwan
---

# Water-Cooled & Waterproof Up to 24000 RPM Speed 2.2KW Power Output Waterproof 2.2KW Spindle Motor

**Brand:** rattmmotor
**Price:** NT$18893
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your precision with unstoppable speed and cool confidence!

## Quick Answers

- **What is this?** Waterproof 2.2KW Spindle Motor by rattmmotor
- **How much does it cost?** NT$18893 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/44561587-waterproof-2-2kw-spindle-motor)

## 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 Wiring:** Aviation plug with clear port markings (U, V, W) for hassle-free inverter connection and quick setup.
- • **Precision Engineering:** P4 high-speed bearings ensure ultra-smooth, stable operation with runout under 0.02mm for flawless milling.
- • **High-Speed Performance:** Spin up to 24000 RPM with consistent torque—perfect for professional-grade CNC milling and engraving.
- • **Durability Meets Design:** Dust-proof cover and waterproof construction protect your investment, ensuring longevity in demanding environments.
- • **Unmatched Cooling Efficiency:** Advanced water-cooled design plus stainless steel body keeps your spindle cool and corrosion-free under heavy workloads.

## Overview

The RATTMMOTOR 2.2KW 220V water-cooled spindle motor delivers up to 24000 RPM with precision P4 bearings and a waterproof stainless steel body. Designed for CNC milling and engraving, it features easy wiring, dust protection, and stable high-speed performance, making it a must-have for professionals seeking reliability and efficiency.

## Description

RATTMMOTOR 4-Bearings Waterproof 246mm Length Spindle Motor CNC 2.2KW Water Cooled Spindle Motor 220V ER20 CNC Router Carved Metal Spindle 24000RPM 80mm 8A 400Hz for CNC Milling Engraver Machine - desertcart.com

Review: Buen producto - Muy buen producto funciona muy bien, lo recomiendo. De acuerdo al tiempo de entrega, llego justo a tiempo como lo indica desertcart.
Review: envio super rapido - muy buen precio

## Features

- ✅【How to Wire The Spindle Motor】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected with inverter's port U, V, W respectively. Number 4 is the ground wire, no wiring is required.
- ✅【WATERPROOF Spindle】This is a waterproof 220V-2.2KW water-cooled 8A Φ 80x246mm spindle motor. Frequency is 400HZ, Precision tapered bore 0.01mm and runout off is less than 0.02mm. It is mainly suitable for non-metallic engraving, such as wood carving/engraving machine, advertisement engraving machine,CNC machine.
- ✅【24000RPM High Speed】0-24000RPM. Because it is a high-speed spindle motor, the spindle speed must not be lower than 9000 rpm during the use of the spindle. It should be noted that the spindle only can rotate clockwise but not counterclockwise.
- ✅【4pcs High Quality Bearings】P4 high speed bearing, dynamic balance, better ensure the accuracy of the spindle, powerful power, large torque, stable performance.
- ✅【Design Advantages】The design of the dust-proof cover on the front of the spindle and the use of stainless steel body can effectively prevent dust, water and rust.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RATTMMOTOR |
| Horsepower | 2.2 Kilowatts |
| Material | Iron |
| Model Name | RTM-2.2-220V |
| Speed | 24000 RPM |
| Voltage | 220 Volts |

## Product Details

- **Brand:** RATTMMOTOR
- **Model Name:** RTM-2.2-220V
- **Speed:** 24000 RPM
- **Voltage:** 220 Volts
- **Horsepower:** 2.2 Kilowatts

## Images

![Waterproof 2.2KW Spindle Motor - Image 1](https://m.media-amazon.com/images/I/51MVoEeusXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buen producto
*by J***A on April 1, 2025*

Muy buen producto funciona muy bien, lo recomiendo. De acuerdo al tiempo de entrega, llego justo a tiempo como lo indica Amazon.

### ⭐⭐⭐⭐⭐ envio super rapido
*by E***O on May 2, 2024*

muy buen precio

### ⭐ Horrible product and even worse customer service.
*by J***S on December 28, 2018*

The plug is not set to be orientated correctly and the seller will not respond with correct connection information. Connections are in a random order and not labeled correctly. I would never consider buying from kuku tech again

## Frequently Bought Together

- RATTMMOTOR 4-Bearings Waterproof 246mm Length Spindle Motor CNC 2.2KW Water Cooled Spindle Motor 220V ER20 CNC Router Carved Metal Spindle Motor 24000RPM 80mm 8A 400Hz for CNC Milling Engraver Machine
- RATTMMOTOR 80mm CNC Spindle Motor Clamp Mount Bracket Support Cast Aluminium with 3pcs Screws for φ80mm 1.5KW 2.2KW CNC Router Engraver Milling Water Cooled Air Cooled Spindle Motor
- SILIVN 14pcs ER20 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets (1/16",3/32",1/8",5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",13/32",7/16",1/2")

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**Shop now:** [https://www.desertcart.tw/products/44561587-waterproof-2-2kw-spindle-motor](https://www.desertcart.tw/products/44561587-waterproof-2-2kw-spindle-motor)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*