Discontinued Product
The Genmitsu 4040 RENO has been discontinued and is no longer available for purchase.
For a current alternative, we recommend the Genmitsu 4040-PRO CNC Router, featuring the same 400 × 400 mm class working area with a more rigid lead-screw-driven motion system.
Meet the Genmitsu 4040 Reno CNC Router – Simplicity Meets Power
Built for makers who value both ease and performance, the Genmitsu 4040 Reno combines a robust metal frame with expanded functionality, making it a reliable companion for any workshop .
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Spacious Workspace: 400 × 400 × 76mm area accommodates projects of all sizes
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Solid Aluminum Build: Durable components and a powerful motor ensure long-term reliability
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Smart Belt Drive: Delivers smooth motion and ±0.1mm XY-axis accuracy—no constant tweaking needed
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Versatile Tooling: Includes V-cutting bits for tackling a wide range of tasks with ease
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Sturdy Axis Design: Double Y-axis and reinforced XZ frame eliminate wobble for stable cuts
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Two-Stage Z-Axis: Minimizes movement for consistent, high-precision results every time
Whether you're just starting out or refining your craft, the 4040 Reno is your gateway to professional-grade CNC woodworking with zero fuss and maximum control .
Effortless Setup, Powerful Possibilities
Jump into CNC crafting with the Genmitsu 4040 Reno, featuring a modular design and durable metal frame for quick, frustration-free assembly . Its spacious 400 × 400 × 76mm workspace is ideal for a wide range of woodworking projects—from custom signs to intricate carvings .
Whether you're a first-time maker
Smart Belt Drive – Precision Meets Peace of Mind
Experience smooth and whisper-quiet operation thanks to our intelligently engineered belt-driven system . Designed for accuracy, it delivers ±0.1mm precision on the XY axis—no need for constant tweaking or recalibration .
To get you started right away, we’ve included a complete set of V-cutting bits, perfect for handling a wide variety of tasks with confidence and ease .
Whether you're carving fine details or tackling everyday projects, this setup ensures reliable results and a frustration-free workflow .
Sturdy Axis Design – Built for Rock-Solid Stability
Wave goodbye to wobbly cuts! The redesigned axis structure features a dual Y-axis setup and a reinforced XZ frame, delivering unwavering support for projects of all sizes . The two-stage Z-axis design minimizes unwanted movement, ensuring consistent precision with every pass .
Whether you're carving fine details or working with heavier materials, this CNC router stands firm—so your results stay sharp, stable, and professional .
Flexible Accessories – Unlock Limitless Creativity
Tailor your CNC setup to match your vision with a wide selection of eco-friendly accessories . Effortlessly mount 42mm and 52mm spindles, or upgrade to 65mm and 69mm options for even more power and precision .
From laser heads to router modules and everything in between, this machine supports a universe of possibilities—giving you the freedom to build, engrave, and innovate without limits .
Whether you're crafting custom signs, intricate engravings, or functional prototypes, your creativity starts here.
Perfect Fit for Woodworking Enthusiasts
Designed with hobbyists in mind, this CNC router provides ample workspace for a wide range of woodworking projects—without taking over your workshop . Its compact footprint makes it easy to store or integrate into smaller creative spaces.
Seamless Software Integration: Thanks to Grbl-based open-source control, you can effortlessly connect to popular CAD/CAM programs and even explore 4-axis interfaces for more advanced designs .
From custom carvings to precision cuts, this machine is your gateway to bringing ideas to life with ease and flexibility .
See It In Action
Specifications
| Product | 4040-RENO | Other 4040 |
| Assembly Time | 30 minutes | Varies |
| Frame Material | All Aluminum | Aluminum and Acrylic |
| Max Speed | 2000 mm/min | 2000 mm/min |
| Max RPM | 9000 RPM | 10000 RPM |
| Running Accuracy | ±0.1mm | ±0.1mm |
| Drive System | Belt X,Y and Lead screw Z | Belt X,Y and Lead screw Z |
| Laser Support | Yes | Yes |
| Semi-Assembled | Yes | No |
| Stepper Motor | NEMA17 42 | NEMA17 |
| Working Area | 400 x 400 x 76mm 15.75 x 15.75 x 3.07 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 13.50 in | Varies |
| Weight | 14.80 kg / 32.6 lb | Varies |
| Spindle Power | 75W Upgradable | 60W |
| Spindle Mount | 42mm and 52mm | 42mm |
| Power Supply | 24V/4A | 12V/5A |
| Limit Switches | Yes | Yes |
| Emergency Stop | Yes | Yes |
| Z-Probe | LED | Yes |
| Dust Baffles | No | Varies |
| Offline Controller | CTL4040, Genmitsu APP and WiFi Module | No |
| Hand Wheel Support | Yes | Varies |
| MPG Interface | Yes | Varies |
| Platform | MDF Platform | MDF Platform |
| 4th Axis Support | Yes | Varies |
| Driver Chip | TB67S109 | Varies |
| Control | GRBL | GRBL |
| MCU | 32bits | 32bits |