Mobirelli Partner 430 running on CNC PROTON controller

Hi everyone,Just wanted to share a quick look at a Mobirelli Partner 430 machine running with the CNC PROTON controller (the orange unit).The system is fully integrated with LinuxCNC, focusing on high-speed real-time performance and stable motion control tailored for this hardware. Our controllers are production-ready, featuring custom front I/O board configurations for Mobirelli, Biesse Rover, Masterwood, and others. It’s designed as a "connect, configure, and go" solution for industrial retrofits.Video of the setup:

• Horizontal drilling: youtube.com/shorts/eXKx0J_iorY
• Machine in motion: youtube.com/shorts/yrjaTZI8PxE

I would love to hear your thoughts or answer any technical questions regarding the integration!

To give you more technical background: this controller is the result of over 10 years of experience in industrial machine retrofits.

The project was accelerated by the massive Mesa card shortage in 2022. Instead of waiting for hardware that wasn't available, we decided to develop our own high-performance industrial-grade solution tailored specifically for complex retrofits. This isn't just a prototype—these units are already integrated and running 24/7 in machining centers, proving their reliability in real production environments.

Key Hardware Specifications:

Core: Custom FPGA running HostMot2 firmware for rock-solid real-time performance.

Fully Isolated Analog Servo Control: Precise ±10V analog outputs with a 7V/μs slew rate. The analog outputs are fully galvanically isolated from the logic to prevent noise and ground loops.

High-Speed Feedback: Isolated encoder inputs supporting up to 10MHz—ready for any high-resolution industrial encoder.

Industrial Isolation & Protection: Complete galvanic isolation between logic and I/O. The 24V field power is protected, and the logic power is fully isolated.

Onboard Processing: Integrated Raspberry Pi Compute Module 5 (CM5), providing a massive performance boost for LinuxCNC and NativeCAM.

Thermal Design: Fanless industrial enclosure. No moving parts, no dust intake—designed to last in woodworking shops.

The goal was to create a controller that is fast, precise, and, most importantly, available for professional retrofits when the industry needs it most.