Paint Robots Can Rotate 140 Degrees

ABB Flexible Automation introduced the IRB 580, a precision paint robot that combines the functions of the IRB 5400 series with a compact design.

The IRB 580's hollow wrist can rotate 140° in any direction. "The main feature of robot arms with ABB's hollow wrist technology is that all paint and air supply hoses are encapsulated in the arm and wrist. This prevents damage to the hoses, and the straight design eliminates wear and tear thus increasing reliability," said a company spokesperson. The wrist is built around three wedge-shaped rotating links controlled by three axis motors and are enclosed in the rear end of the horizontal arm. It can be fitted with different applicators such as bells or various guns.

The robot arm is fitted with ABB's Integrated Process System (IPS) software on board, featuring closed loop regulation and control for paint and airflow adjustment. "The system ensures a uniform film build with a specified thickness over the entire object. It also increases transfer efficiency by synchronizing the gun needle and paint flow triggering with the robot arm motion in order to reduce overspray. The IPS system will automatically compensate for physical changes in the environment or the equipment, always keeping the commanded flow rate within strict tolerances. It will monitor all the set limits and warn the operator of any equipment wear over time," said the spokesperson.

The S4P controller, ABB's global controller format, is modular and designed for operational reliability. "The twin channel safety system is continuously monitored and complies with international safety standards. The balanced arm, which has breaks on all axes, improves ease of use and personal safety.

For more information contact:

ABB Robotics, Inc.

1250 Brown Road

Auburn Hills, MI 48326

248-391-8622

www.abb.com/robotics