PwnCNC Advanced CNC Conversion KitUpgrade a compatible CNC machine with a professionally integrated MASSO G3 Touch control system, closed-loop motion, prewired expansion ports, and industrial-style electronics.The Advanced Conversion Kit is designed for CNC owners who want to replace outdated, unreliable, or limited factory electronics with a more capable, serviceable, and expandable control platform. It can be used to modernize many hobby-class and prosumer machines or as the electronics foundation for a custom CNC build.Compare Core and Advanced Conversion Kits Not sure whether this kit fits your CNC? Compatibility depends on your machine, motor mounts, couplers, wiring, sensors, spindle or router setup, available power, accessories, and how much machine-specific work you are comfortable completing. Request a Free CNC Upgrade Compatibility Review → What’s Included PwnCNC-branded MASSO G3 Touch controller with Advanced-level firmware Prewired inlet panel for future accessory expansion PwnCNC power box with 36V power supply for 110V or 220V AC input Four proximity homing switches Double-shielded stepper cables Closed-loop stepper motors when a motor package is selected Motor Package Options 2Nm package: motors for X, dual Y, and a Z-axis motor with electric brake 3Nm package: higher-torque motors for X, dual Y, and a Z-axis motor with electric brake No motors: for advanced installers supplying their own compatible motors and wiring Prewired Expansion ConnectionsThe inlet panel supports future plug-and-play expansion for compatible accessories, including: XYZ probe Tool setter Spindle system Rotary axis Automatic tool changer These accessories are not included and are sold separately.Common Applications Onefinity, Shapeoko, OpenBuilds, WorkBee, X-Carve, Mega V, and similar CNC retrofits Replacing unsupported or unreliable factory controllers Adding closed-loop motion control Preparing a machine for spindle, probing, rotary, or ATC upgrades Custom CNC machine builds using NEMA 23-style motors What You’ll Need A mechanically sound CNC machine or custom frame Compatible motor mounts and couplers Suitable mounting locations for homing switches Proper grounding and shield termination Willingness to complete machine-specific wiring, mounting, and calibration Installation DocumentationOur Conversion Kit Knowledge Base covers prewiring, grounding, motor setup, homing, first power-on checks, and troubleshooting guidance.Before ordering, review What to Know Before Converting Your CNC Machine, especially if you plan to reuse existing motors, couplers, wiring, or switches.Lead TimeThese kits are made to order. Please allow approximately one to two weeks for assembly and shipment.Compatibility and WarrantyInstalling this kit requires removing the machine’s original electronics and will typically void the original manufacturer warranty. Machine-specific modifications may be required. PwnCNC cannot guarantee compatibility with undocumented, proprietary, or unsupported third-party components.Optional Professional InstallationProfessional installation is available at PwnCNC HQ in Northwest Arkansas for an additional service fee. Installation may include controller mounting, switch brackets, wiring, calibration, and operational verification.Need Help?Submit a Free CNC Upgrade Compatibility Review before ordering if you are unsure which kit or motor package is appropriate.Phone: 479-480-4337Email: [email protected]