🔧 🌀 True 4th Axis Module Support – Genmitsu Rotary Upgrade
Take your CNC machining to the next level with the Genmitsu 4th axis rotary module! 🎯 By integrating the A-axis alongside the X, Y, and Z axes, this upgrade enables true 4-axis operation—perfect for crafting complex curves, contours, and 3D geometries with precision 🛠️✨.
-
🔄 Authentic Rotation: Not just simulated movement—this is genuine rotary control
-
🧩 Complex Shapes Made Easy: Ideal for intricate 3D carving and multi-sided machining
-
🎯 Professional Precision: Delivers smooth, accurate results for advanced CNC projects
-
🚀 Upgrade-Ready: Compatible with Genmitsu 4040-PRO and other supported machines
Whether you're prototyping, engraving, or sculpting, this rotary module unlocks a whole new dimension of creativity and control 🌟🪚
15-Minute Frame Assembly
🛠️ Quick & Hassle-Free Assembly
All key components come pre-assembled, cutting setup time down to just 15 minutes ⏱️. Thoughtfully designed groove patterns and precision locating pins ensure perfect alignment, eliminate misfit issues, and make the assembly process smooth and foolproof—even for first-time users 🔧✨.
Steel HSS Frame Construction
🛠️ Precision Engineering for Stable, Accurate Performance
Each axis is equipped with dual HSS steel linear tubes paired with lead screw drive systems for smooth, reliable motion ⚙️. The dual Y-axis configuration enhances rigidity and precision, outperforming traditional belt-driven setups 🎯.
-
🧱 Rock-Solid Stability: Secure locking foot design ensures firm workbench mounting and eliminates wobble
-
📏 Extended Z-Axis Travel: Gain an extra 20mm overfeed height for greater flexibility in vertical machining
-
🔩 Built for Accuracy: Engineered for consistent, high-precision results across all axes
Whether you're carving, cutting, or prototyping, this structure delivers the stability and control needed for professional-grade CNC work 💪🔧
Expansive Working Area
:
📐 Spacious Working Area for Versatile CNC Projects
With a generous 15.7" × 15.7" × 3.31" working envelope, this CNC machine easily handles most everyday tasks—from intricate carvings to larger woodworking pieces 🪵✨. Its substantial capacity offers a smooth and satisfying experience, making it a top choice for:
-
🧰 CNC Beginners looking for room to grow
-
🎨 Hobbyists crafting detailed personal projects
-
🏪 Small Business Owners seeking professional-grade performance for light commercial use
Whether you're prototyping, engraving, or building custom parts, this machine delivers the space and precision you need to bring your ideas to life 🚀🔧
Enhanced Z-Axis Flexibility
🔩 Flexible Spindle Mounting & Precision Alignment
The modular Z-axis carriage features multiple mounting holes, allowing you to install larger spindles at elevated positions for increased overfeed clearance 📏🔧. The redesigned spindle exchange system makes swapping spindles quick and hassle-free, while ensuring perfect perpendicular alignment for optimal cutting accuracy 🎯🛠️.
Whether you're upgrading tools or adjusting for project needs, this setup delivers both flexibility and precision—built for serious makers and CNC pros 💪✨.
Advanced Control Board
🧠 Redesigned Control Board – Built for Expansion
Upgrade with confidence! The newly redesigned control board offers wide compatibility with a range of accessories, making it easy to tailor your CNC setup to evolving project needs 🔧✨.
-
🔦 Supports laser modules for engraving
-
💨 Compatible with air-assist pumps for cleaner cuts
-
📴 Works with offline controllers for untethered operation
-
🎛️ Accepts MPG handwheels for manual precision control
-
🔄 Enables 4th-axis integration for advanced rotary machining
-
🪚 Includes option for a 65mm spindle mount for larger tools
⚠️ Note: All accessories are sold separately.
Whether you're scaling up or fine-tuning, this board gives you the freedom to expand your machine’s capabilities—your CNC, your way 🚀🛠️.
Intuitive Jog Wheels
🎛️ Smooth Control & Clean Operation
Each stepper motor is equipped with a manual jog wheel, allowing for easy spindle positioning and quick adjustments to your stock material—no tools required 🛠️📐. For added protection, optional dust baffles help shield lead screws from debris, ensuring longer component life and consistent precision over time 🌬️🧼.
Built for hands-on control and clean performance, this setup keeps your workflow efficient and your machine running smoothly 💪✨.
See the 4040-PRO in Action
Technical Specifications
Product | 4040-RENO | 4040-PRO | Other 4040 |
Assembly Time | 30mins | Less than 20mins | Varies |
Frame Material | All Aluminum | All Aluminum | Aluminum and Acrylic |
Max Speed | 2000 mm/min | 2000 mm/min | 2000 mm/min |
Max RPM | 9000 | 9000 | 10000 |
Running Accuracy | ±0.1mm | ±0.1mm | ±0.1mm |
Drive System | Belt X,Y and Lead screw Z | Lead Screw | Belt X,Y and Lead screw Z |
Laser Support | Yes | Yes | Yes |
Semi-Assembled | No | Yes | No |
Stepper Motor | NEMA17 42 | NEMA17 42 | NEMA17 |
Working Area | 400 x 400 x 76mm 15.75 x 15.75 x 3.07in | 400 x 400 x 78mm 15.75 x 15.75 x 3.1 in | 400 x 380 x 55mm 15.7 x 15.0 x 2.2 in |
Machine Size | 682 x 620 x 343mm 26.85 x 24.41 x 13.50in | 673 x 663 x 336mm 26.50 x 26.10 x 13.23in | Varies |
Weight | 14.80kg / 32.6lb | 20.65kg / 45.5lb | Varies |
Spindle Power | 75W Upgradable | 75W Upgradable | 60W |
Spindle Mount | 42mm and 52mm | 42mm and 52mm | 42mm |
Power Supply | 24V/4A | 24V/4A | 12V/5A |
Limit Switches | Yes | Yes | Yes |
Emergency Stop | Yes | Yes | Yes |
Z-Probe | LED | LED | Yes |
Dust Baffles | No | Available for 4040 | Varies |
Offline Controller | CTL4040 | CTL4040 | No |
Hand Wheel Support | Yes | Yes | Varies |
MPG Interface | Yes | Yes | Varies |
Platform | MDF Platform | MDF Platform | MDF Platform |
4th Axis Support | Yes | Yes | Varies |
Driver Chip | TB67S109 | TB67S109 | Varies |
Control | GRBL | GRBL | GRBL |
MCU | 32bits | 32bits | 32bits |
What is in the Box
Complete Package Includes:
- 1x X-axis Module
- 1x Y-axis Modules Left and Right
- 1x Z-axis Module with Pre-Assembled Spindle
- 1x Z-axis Cable Mount
- 1x Front Module with Locating Pins
- 1x Rear Module with Locating Pins
- 2x MDF Boards for Platform
- 1x Power Supply
- 1x USB Cable
- 1x USB Drive
- 3x 30-degree Conical V Bit
- 1x Upgraded LED Z-Probe Kit
- 4x Work Clamps
- 2x Collets ER11 4mm and ER11 3.175mm
- 2x Spare Limit Switches
- Screw and Tool Kit
Resource
Find more help articles at SainSmart Resource Center 4040-PRO resources