Robot COMAU C4G / C5G

COMAU C4G RCC3 / C5G ACC3 Robot Controller

Manufacturer: COMAU S.p.A.

Type: Industrial robotic control unit – generation C4G RCC3 / C5G ACC3

Industrial Applications:

• Robotic welding (MIG/MAG, spot)
• Automated assembly
• Material handling
• Palletizing operations
• Robotic machining
• Multi-robot cells and flexible production lines

Main Technical Specifications:

• Modular architecture using RCC3 (C4G) and ACC3 (C5G) units
• Compatible with COMAU SMART, NJ, and NS robot series
• Controls up to 13 axes simultaneously
• Intelligent cooling, energy-efficient design
• Input voltage: 400–500 V AC three-phase
• Integrated safety (RobotSAFE): zone management, speed limitation, emergency stop
• Operator interface via touchscreen panel or Teach Pendant
• PC-based industrial controller (dual-core CPU) in C5G
• Remote access, online diagnostics, automation API compatibility

Machine Usage

This control system operates COMAU industrial robots in fully automated production environments. It provides high-precision trajectory control, multi-axis movement coordination, advanced programming tools, and seamless integration into robotic cells for welding, machining, or automated handling.

Features / Differentiators

• The C4G RCC3 is a durable, earlier-generation controller designed for legacy robot lines, featuring PDL2 programming.
• The C5G ACC3 includes enhanced processing, modern PC architecture, real-time diagnostics, and advanced built-in safety systems.
• ACC3 is optimized for modern, scalable industrial automation systems with multi-robot compatibility and fast deployment in digital manufacturing workflows.