Smart Robot Integration for Metalworking Automation
Comau NJ-40 robots now operate natively within Siemens Sinumerik CNC systems using Run MyRobot / Direct Control technology.
This tight integration allows direct robot control through the machine’s CNC interface — eliminating the need for a separate robot controller and streamlining the programming, synchronization, and engineering process.
- Direct robot control via Siemens CNC
- Compact, integrated architecture
- Unified programming language for machining and handling
- Simplified engineering and faster commissioning
Integrated CNC-Robot System with Comau NJ-40
This video highlights a high-value automation solution where Comau NJ-40 robots are seamlessly integrated into a CNC machining line using Siemens Run MyRobot / Direct Control.
The robot handles loading/unloading tasks with precision and is fully managed through the CNC interface, enabling flexible, compact and efficient machine tending.
Case Study: Comau NJ-40 + Siemens CNC Integration by MSR
To enhance productivity and reduce complexity in CNC operations, Comau partnered with MSR to implement a tightly integrated robot-assisted solution. With Sinumerik Run MyRobot / Direct Control, the NJ-40 robot operates as a native component of the CNC system.
Key Results:
- Operators program robot movements in the same language as machining instructions
- No external robot controller required—saving space and costs
- Fully synchronized robot and machine tool for optimized cycle times
- Simplified troubleshooting and spare parts management
By eliminating barriers between robotics and machining, this solution delivers precision, flexibility, and ease of use—empowering manufacturers to modernize their machine tending operations quickly.
“We have been using Siemens CNC solutions in our projects for some time,” MSR’s founder and Managing Director, Rosario Ferrari explains, “and have been closely following developments in performance and functionality, and evaluating possible new opportunities. One opportunity presented itself as a result of our close partnership with Comau for the robotics. We were quick to appreciate Comau’s strengths, particularly their ability to control their robot directly from our machine tool’s controller.”
“Compared to the third party robotic solutions currently in use,” Loris Unterhauser of MSR’s Engineering Department points out, “this synergy simplifies the application and saves space, since no electric control panel, for example, is needed. Even more important is the ability to write robot part handling programs in the same language as part machining programs. This means that machine operators no longer have to call in an expert in robotics to complete the programming process, as usually happens.”
How the Comau Robot + Siemens CNC Integration Works
Why Choose Comau for CNC Machine Tending?
Integrated CNC-Robot Automation
With native integration into Siemens Sinumerik systems, Comau robots work as an extension of your CNC—offering full control, better synchronization, and streamlined operation.
High Precision, Compact Footprint
The Comau NJ-40 robot offers high repeatability and a small footprint—ideal for confined spaces in metalworking lines where space is at a premium.
Flexible & Scalable
From standalone cells to complex multi-station systems, Comau solutions scale with your needs. The NJ-40 adapts to various part geometries, loading cycles, and tool configurations.
Reduced Costs & Faster Setup
Eliminate the need for additional controllers, reduce engineering complexity, and simplify training—minimizing both CAPEX and time to production.
About the System Integrator: MSR SRL
MSR was formed in 2015 but boasts extensive competence. Inspired by the twenty years of experience of its founder, Rosario Ferrari, the company’s working methods have always been based on the acquisition of a specific understanding of customers’ production requirements as a means to develop machines capable of significantly reducing tooling up and machining times.
MSR has its headquarters in Travagliato, Brescia, and is staffed by a dynamic, young and close-knit team with the expertise and competence needed to ensure maximum flexibility and the customisation of machines in all phases of development, from design to supplier coordination, assembly, software development, testing, installation at the customer’s works and through to assistance and maintenance.
MSR’s technology focuses on chip removal during drilling, turning and milling operations, the machining of all types of steel, including super-alloys and special alloys that are notoriously difficult to work, and working with parts up to around 300 cubic mm in size, both fixed and rotating. Specific experience in the field of transfer systems for metal machining allows MSR to construct machining centres with automatic part transfer between multiple stations, capable of simultaneous machining with different tools. The company’s machine tools are unique and simply do not exist in standard versions.
