---
product_id: 547490715
title: "Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm"
brand: "genmitsu"
price: "€ 410.94"
currency: EUR
in_stock: true
reviews_count: 5
category: "Genmitsu"
url: https://www.desertcart.pt/products/547490715-genmitsu-4th-axis-rotary-module-kit-for-4040-pro-3030
store_origin: PT
region: Portugal
---

# Versatile working range: Length 10-200mm, Diameter 2-50mm 10:1 Speed Reducer for 0.1° precision control NEMA17 Planetary Geared Stepper Motor for high torque Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm

**Brand:** genmitsu
**Price:** € 410.94
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game—carve beyond limits with precision and power!

## Quick Answers

- **What is this?** Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm by genmitsu
- **How much does it cost?** € 410.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/547490715-genmitsu-4th-axis-rotary-module-kit-for-4040-pro-3030)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Unleash 4D Creativity:** Transform your 4040-PRO CNC into a multi-angle carving powerhouse with full 3D rotary capability.
- • **Torque Meets Precision:** NEMA17 planetary geared stepper motor delivers unmatched force and accuracy for flawless rotations.
- • **Speed & Accuracy in Sync:** 10:1 speed reducer ensures ultra-fine 0.1° increments and rapid 300°/sec rotation for professional-grade results.
- • **Tailored to Your Projects:** Flexible working range supports materials from 10-200mm length and 2-50mm diameter—adapt to any design.
- • **Seamless Software Integration:** Compatible with top CAD/CAM tools like Fusion 360 and Vectric—upgrade your workflow effortlessly.

## Overview

The Genmitsu 4th Axis Rotary Module Kit is a precision-engineered upgrade for 4040-PRO and 3030-PROVer MAX CNC machines, featuring a high-torque NEMA17 planetary geared stepper motor, a 10:1 speed reducer for 0.1° precision, and a versatile working range supporting materials up to 200mm in length and 50mm in diameter. Designed for professional-grade multi-angle and 3D rotary carving, it integrates seamlessly with leading CAD/CAM software, empowering makers to expand their creative horizons.

## Description

Genmitsu 4th Axis Rotary Module Kit for 4040-PRO CNC Router Machine

Review: Works flawlessly - Have made several projects with the only problem being my ability to learn the software that builds the models. It seems to work smoothly and properly. Happy with the product. Unhappy with my brain...
Review: Amazing bit of kit - Simple product. Works straight out of the box and comes with everything needed to work obviously doesn’t come with the offline controller though that’s a separate item.

## Features

- Discover the Possibilities: The Genmitsu 4th Axis Rotary Module Kit is a drop in upgrade that enables your 4040-PRO CNC machine to carve from different angles and positions or with the right software full 3D rotary carving. Additionally, the G-code for the 4th axis must be sent using an offline controller (ASIN: B0C582HQ6Z), which should be ordered together with the 4th axis to ensure proper functionality.
- NEMA17 Planetary Geared Stepper Motor: Take advantage of the high torque provided by the NEMA17 motor, which allows the motion system to rotate workpieces with more force and precision than any other belt-driven rotary modules on the market.
- Versatile dimensions: Adapt to various project requirements with a center height of 50mm, total height of 86mm, and material lengths with tailstock from 10-100mm; without tailstock from 10-200mm for flexibility. Applicable Material diameter: 2-50mm.
- Precision Control: Utilize the 10:1 reduction ratio for precise control, offering a minimum angle of 0.1° and a maximum angular speed of 300° per second, ensuring high speed and unparalleled accuracy.
- Software & Controller: To use a 4th axis on your CNC machine, you will need CAD/CAM software that can generate toolpaths for rotary motion. While options like Fusion 360 and Vectric are recommended, it's important to note that most software capable of generating 4th axis toolpaths is not free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C581H2B3 |
| ASIN  | B0C581H2B3 |
| Best Sellers Rank | #148,402 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #322 in Power Rotary Tools |
| Brand Name | Genmitsu |
| Capacity | 50 Millimeters |
| Customer Reviews | 4.3 4.3 out of 5 stars (47) |
| Customer reviews | 4.3 4.3 out of 5 stars (47) |
| Date First Available  | 31 July 2023 |
| Included Components | 4th Axis Rotary Kit |
| Item Type Name | CNC 4th Axis Rotary Kit |
| Item Weight | 2.93 Kilograms |
| Item model number  | 4th Axis |
| Manufacturer | SainSmart |
| Manufacturer  | SainSmart |
| Manufacturer Part Number | 4th Axis |
| Material Type | Aluminum |
| Model Number | 4th Axis |
| Package Dimensions  | 39.09 x 16.69 x 11.91 cm; 2.93 kg |
| UPC | 816550027165 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Genmitsu
- **Capacity:** 50 Millimeters
- **Included components:** 4th Axis Rotary Kit
- **Item weight:** 2.93 Kilograms
- **Material:** Aluminum

## Images

![Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm - Image 1](https://m.media-amazon.com/images/I/61E0IjNhVgL.jpg)
![Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm - Image 2](https://m.media-amazon.com/images/I/61geDuGDOBL.jpg)
![Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm - Image 3](https://m.media-amazon.com/images/I/71h0k9pHYrL.jpg)
![Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm - Image 4](https://m.media-amazon.com/images/I/71BT5VUCnIL.jpg)
![Genmitsu 4th Axis Rotary Module Kit for 4040-PRO & 3030-PROVer MAX CNC Machine with Planetary Geared Stepper Motor, 4 Jaw Chuck, 10:1 Speed Reducer, Wroking Range: Length 10-200mm, Diameter 2-50mm - Image 5](https://m.media-amazon.com/images/I/81afV6diNeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works flawlessly
*by W***H on 4 December 2024*

Have made several projects with the only problem being my ability to learn the software that builds the models. It seems to work smoothly and properly. Happy with the product. Unhappy with my brain...

### ⭐⭐⭐⭐⭐ Amazing bit of kit
*by J***S on 14 July 2025*

Simple product. Works straight out of the box and comes with everything needed to work obviously doesn’t come with the offline controller though that’s a separate item.

### ⭐⭐⭐⭐⭐ 手軽に旋盤加工が楽しめる
*by T***Y on 7 November 2025*

高速回転はできませんが、初心者向けとして手軽に旋盤加工を楽しめます。一番難しいのは、 3Dデータの作成でしょうか。

## Frequently Bought Together

- Genmitsu 4th Axis Rotary Module for 4040 and 3030 Series CNC Machines with Planetary Geared Stepper Motor, 4 Jaw Chuck, Clamped Range 10-200mm
- Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A
- Genmitsu CNC Router Machine Offline Control Module, Dial Design for Offline and 4-Axis Control Genmitsu 4040-PRO, 4040 Reno

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-03*