⚙️ PwnCNC Masso Conversion Kit

Upgrade any compatible CNC machine with pro-level electronics and unmatched flexibility.

Breathe new life into your CNC setup by replacing outdated, unreliable electronics with our thoughtfully designed and highly capable Masso-based Conversion Kit. Whether you’re reviving a used CNC machine or modernizing an existing workhorse, this kit provides plug-and-play precision—powered by the trusted Masso G3 Touch controller and PwnCNC enhancements.

✅ What’s Included:

Masso G3 Touch Controller (PwnCNC-Branded)
Includes 6x Relay Module—preinstalled and pre-configured.
Prewired Inlets Panel
Seamless integration for:
• XYZ Probe
• Tool Setter
• Spindle & Chiller
• Rotary Axis
• ATC System (optional upgrade)
Closed-Loop Stepper Motors
• (3) High-performance motors for X and dual-Y
• (1) Z-axis motor with electric brake for added safety
PwnCNC Power Box
Includes 36V power supply for reliable performance. Capable of either 110v or 220v input AC Power.
Proximity Homing Switches (x4)
Precise and repeatable homing—just like a pro machine.
Double-Shielded Cables
Noise-resistant and clearly labeled to make setup easy and reduce EMI issues.

What You’ll Need:

A CNC Machine
Most hobby-class machines (including many Onefinity, Shapeoko, OpenBuilds, and custom builds) will work. Look for options with NEMA 23 motor mounts.
Room for Homing Switches
We include universal proximity switches. If your machine doesn’t have mounting locations, we’ll provide custom 3D printable bracket designs—just ask!
Willingness to Dive In
This is a full electronics upgrade. We’ve made it as simple as possible, but expect some DIY steps (like calibrating stepper motor settings). No worries—we’re here to guide you every step of the way.

⚠️ A Quick Word on Compatibility & Warranty:

Installing this kit will require removing your machine’s original electronics—which means it will likely void any existing manufacturer warranty. But once complete, you’ll have a far more capable and maintainable system.

Optional: Pro Install (NW Arkansas Only)

Live near or willing to drive to Northwest Arkansas? Drop your machine off at PwnCNC HQ. We’ll install the kit, design and fit switch brackets as needed, fully calibrate, and have it running like a dream within a week.
Modest service fee applies. Confidence included.